Line | Source | Count |
1 | | - |
2 | | - |
3 | | - |
4 | | - |
5 | | - |
6 | | - |
7 | | - |
8 | | - |
9 | | - |
10 | | - |
11 | | - |
12 | | - |
13 | | - |
14 | | - |
15 | | - |
16 | | - |
17 | | - |
18 | | - |
19 | | - |
20 | | - |
21 | | - |
22 | | - |
23 | Session *session_new(void); | - |
24 | void session_set_fds(struct ssh *, Session *, int, int, int, int, int); | - |
25 | void session_pty_cleanup(Session *); | - |
26 | void session_proctitle(Session *); | - |
27 | int session_setup_x11fwd(struct ssh *, Session *); | - |
28 | int do_exec_pty(struct ssh *, Session *, const char *); | - |
29 | int do_exec_no_pty(struct ssh *, Session *, const char *); | - |
30 | int do_exec(struct ssh *, Session *, const char *); | - |
31 | void do_login(struct ssh *, Session *, const char *); | - |
32 | void do_child(struct ssh *, Session *, const char *); | - |
33 | | - |
34 | | - |
35 | | - |
36 | void do_motd(void); | - |
37 | int check_quietlogin(Session *, const char *); | - |
38 | | - |
39 | static void do_authenticated2(struct ssh *, Authctxt *); | - |
40 | | - |
41 | static int session_pty_req(struct ssh *, Session *); | - |
42 | | - |
43 | | - |
44 | extern ServerOptions options; | - |
45 | extern char *__progname; | - |
46 | extern int debug_flag; | - |
47 | extern u_int utmp_len; | - |
48 | extern int startup_pipe; | - |
49 | extern void destroy_sensitive_data(void); | - |
50 | extern struct sshbuf *loginmsg; | - |
51 | extern struct sshauthopt *auth_opts; | - |
52 | char *tun_fwd_ifnames; | - |
53 | | - |
54 | | - |
55 | const char *original_command = | - |
56 | ((void *)0) | - |
57 | ; | - |
58 | | - |
59 | | - |
60 | static int sessions_first_unused = -1; | - |
61 | static int sessions_nalloc = 0; | - |
62 | static Session *sessions = | - |
63 | ((void *)0) | - |
64 | ; | - |
65 | static int is_child = 0; | - |
66 | static int in_chroot = 0; | - |
67 | | - |
68 | | - |
69 | static char *auth_info_file = | - |
70 | ((void *)0) | - |
71 | ; | - |
72 | | - |
73 | | - |
74 | static char *auth_sock_name = | - |
75 | ((void *)0) | - |
76 | ; | - |
77 | static char *auth_sock_dir = | - |
78 | ((void *)0) | - |
79 | ; | - |
80 | | - |
81 | | - |
82 | | - |
83 | static void | - |
84 | auth_sock_cleanup_proc(struct passwd *pw) | - |
85 | { | - |
86 | if (auth_sock_name != TRUE | never evaluated | FALSE | never evaluated |
| 0 |
87 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
88 | ) { | - |
89 | temporarily_use_uid(pw); | - |
90 | unlink(auth_sock_name); | - |
91 | rmdir(auth_sock_dir); | - |
92 | auth_sock_name = | - |
93 | ((void *)0) | - |
94 | ; | - |
95 | restore_uid(); | - |
96 | } never executed: end of block | 0 |
97 | } never executed: end of block | 0 |
98 | | - |
99 | static int | - |
100 | auth_input_request_forwarding(struct ssh *ssh, struct passwd * pw) | - |
101 | { | - |
102 | Channel *nc; | - |
103 | int sock = -1; | - |
104 | | - |
105 | if (auth_sock_name != TRUE | never evaluated | FALSE | never evaluated |
| 0 |
106 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
107 | ) { | - |
108 | error("authentication forwarding requested twice."); | - |
109 | return never executed: return 0; 0;never executed: return 0; | 0 |
110 | } | - |
111 | | - |
112 | | - |
113 | temporarily_use_uid(pw); | - |
114 | | - |
115 | | - |
116 | auth_sock_dir = xstrdup("/tmp/ssh-XXXXXXXXXX"); | - |
117 | | - |
118 | | - |
119 | if (mkdtemp(auth_sock_dir) == TRUE | never evaluated | FALSE | never evaluated |
| 0 |
120 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
121 | ) { | - |
122 | packet_send_debug("Agent forwarding disabled: " | - |
123 | "mkdtemp() failed: %.100s", strerror( | - |
124 | (*__errno_location ()) | - |
125 | )); | - |
126 | restore_uid(); | - |
127 | free(auth_sock_dir); | - |
128 | auth_sock_dir = | - |
129 | ((void *)0) | - |
130 | ; | - |
131 | goto never executed: goto authsock_err; authsock_err;never executed: goto authsock_err; | 0 |
132 | } | - |
133 | | - |
134 | xasprintf(&auth_sock_name, "%s/agent.%ld", | - |
135 | auth_sock_dir, (long) getpid()); | - |
136 | | - |
137 | | - |
138 | sock = unix_listener(auth_sock_name, 128, 0); | - |
139 | | - |
140 | | - |
141 | restore_uid(); | - |
142 | | - |
143 | | - |
144 | if (sock < 0TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
145 | goto never executed: goto authsock_err; authsock_err;never executed: goto authsock_err; | 0 |
146 | | - |
147 | | - |
148 | nc = channel_new(ssh, "auth socket", | - |
149 | 6, sock, sock, -1, | - |
150 | (4*(16*1024)), (16*1024), | - |
151 | 0, "auth socket", 1); | - |
152 | nc->path = xstrdup(auth_sock_name); | - |
153 | return never executed: return 1; 1;never executed: return 1; | 0 |
154 | | - |
155 | authsock_err: | - |
156 | free(auth_sock_name); | - |
157 | if (auth_sock_dir != TRUE | never evaluated | FALSE | never evaluated |
| 0 |
158 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
159 | ) { | - |
160 | rmdir(auth_sock_dir); | - |
161 | free(auth_sock_dir); | - |
162 | } never executed: end of block | 0 |
163 | if (sock != -1TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
164 | close(sock); never executed: close(sock); | 0 |
165 | auth_sock_name = | - |
166 | ((void *)0) | - |
167 | ; | - |
168 | auth_sock_dir = | - |
169 | ((void *)0) | - |
170 | ; | - |
171 | return never executed: return 0; 0;never executed: return 0; | 0 |
172 | } | - |
173 | | - |
174 | static void | - |
175 | display_loginmsg(void) | - |
176 | { | - |
177 | int r; | - |
178 | | - |
179 | if (sshbuf_len(loginmsg) == 0TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
180 | return; never executed: return; | 0 |
181 | if ((TRUE | never evaluated | FALSE | never evaluated |
r = sshbuf_put_u8(loginmsg, 0)) != 0TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
182 | fatal("%s: buffer error: %s", __func__, ssh_err(r)); never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r)); | 0 |
183 | printf("%s", (char *)sshbuf_ptr(loginmsg)); | - |
184 | sshbuf_reset(loginmsg); | - |
185 | } never executed: end of block | 0 |
186 | | - |
187 | static void | - |
188 | prepare_auth_info_file(struct passwd *pw, struct sshbuf *info) | - |
189 | { | - |
190 | int fd = -1, success = 0; | - |
191 | | - |
192 | if (!options.expose_userauth_infoTRUE | never evaluated | FALSE | never evaluated |
|| info == TRUE | never evaluated | FALSE | never evaluated |
| 0 |
193 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
194 | ) | - |
195 | return; never executed: return; | 0 |
196 | | - |
197 | temporarily_use_uid(pw); | - |
198 | auth_info_file = xstrdup("/tmp/sshauth.XXXXXXXXXXXXXXX"); | - |
199 | if ((TRUE | never evaluated | FALSE | never evaluated |
fd = mkstemp(auth_info_file)) == -1TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
200 | error("%s: mkstemp: %s", __func__, strerror( | - |
201 | (*__errno_location ()) | - |
202 | )); | - |
203 | goto never executed: goto out; out;never executed: goto out; | 0 |
204 | } | - |
205 | if (atomicio((ssize_t (*)(int, void *, size_t))write, fd, sshbuf_mutable_ptr(info),TRUE | never evaluated | FALSE | never evaluated |
| 0 |
206 | sshbuf_len(info)) != sshbuf_len(info)TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
207 | error("%s: write: %s", __func__, strerror( | - |
208 | (*__errno_location ()) | - |
209 | )); | - |
210 | goto never executed: goto out; out;never executed: goto out; | 0 |
211 | } | - |
212 | if (close(fd) != 0TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
213 | error("%s: close: %s", __func__, strerror( | - |
214 | (*__errno_location ()) | - |
215 | )); | - |
216 | goto never executed: goto out; out;never executed: goto out; | 0 |
217 | } | - |
218 | success = 1; | - |
219 | out: code before this statement never executed: out: | 0 |
220 | if (!successTRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
221 | if (fd != -1TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
222 | close(fd); never executed: close(fd); | 0 |
223 | free(auth_info_file); | - |
224 | auth_info_file = | - |
225 | ((void *)0) | - |
226 | ; | - |
227 | } never executed: end of block | 0 |
228 | restore_uid(); | - |
229 | } never executed: end of block | 0 |
230 | | - |
231 | static void | - |
232 | set_fwdpermit_from_authopts(struct ssh *ssh, const struct sshauthopt *opts) | - |
233 | { | - |
234 | char *tmp, *cp, *host; | - |
235 | int port; | - |
236 | size_t i; | - |
237 | | - |
238 | if ((TRUE | never evaluated | FALSE | never evaluated |
options.allow_tcp_forwarding & (1<<1)) != 0TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
239 | channel_clear_permission(ssh, 0x101, (1<<1)); | - |
240 | for (i = 0; i < auth_opts->npermitopenTRUE | never evaluated | FALSE | never evaluated |
; i++) { | 0 |
241 | tmp = cp = xstrdup(auth_opts->permitopen[i]); | - |
242 | | - |
243 | if ((TRUE | never evaluated | FALSE | never evaluated |
host = hpdelim(&cp)) == TRUE | never evaluated | FALSE | never evaluated |
| 0 |
244 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
245 | ) | - |
246 | fatal("%s: internal error: hpdelim", __func__); never executed: fatal("%s: internal error: hpdelim", __func__); | 0 |
247 | host = cleanhostname(host); | - |
248 | if (cp == TRUE | never evaluated | FALSE | never evaluated |
| 0 |
249 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
250 | || (TRUE | never evaluated | FALSE | never evaluated |
port = permitopen_port(cp)) < 0TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
251 | fatal("%s: internal error: permitopen port", never executed: fatal("%s: internal error: permitopen port", __func__); | 0 |
252 | __func__); never executed: fatal("%s: internal error: permitopen port", __func__); | 0 |
253 | channel_add_permission(ssh, | - |
254 | 0x101, (1<<1), host, port); | - |
255 | free(tmp); | - |
256 | } never executed: end of block | 0 |
257 | } never executed: end of block | 0 |
258 | if ((TRUE | never evaluated | FALSE | never evaluated |
options.allow_tcp_forwarding & (1)) != 0TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
259 | channel_clear_permission(ssh, 0x101, (1)); | - |
260 | for (i = 0; i < auth_opts->npermitlistenTRUE | never evaluated | FALSE | never evaluated |
; i++) { | 0 |
261 | tmp = cp = xstrdup(auth_opts->permitlisten[i]); | - |
262 | | - |
263 | if ((TRUE | never evaluated | FALSE | never evaluated |
host = hpdelim(&cp)) == TRUE | never evaluated | FALSE | never evaluated |
| 0 |
264 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
265 | ) | - |
266 | fatal("%s: internal error: hpdelim", __func__); never executed: fatal("%s: internal error: hpdelim", __func__); | 0 |
267 | host = cleanhostname(host); | - |
268 | if (cp == TRUE | never evaluated | FALSE | never evaluated |
| 0 |
269 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
270 | || (TRUE | never evaluated | FALSE | never evaluated |
port = permitopen_port(cp)) < 0TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
271 | fatal("%s: internal error: permitlisten port", never executed: fatal("%s: internal error: permitlisten port", __func__); | 0 |
272 | __func__); never executed: fatal("%s: internal error: permitlisten port", __func__); | 0 |
273 | channel_add_permission(ssh, | - |
274 | 0x101, (1), host, port); | - |
275 | free(tmp); | - |
276 | } never executed: end of block | 0 |
277 | } never executed: end of block | 0 |
278 | } never executed: end of block | 0 |
279 | | - |
280 | void | - |
281 | do_authenticated(struct ssh *ssh, Authctxt *authctxt) | - |
282 | { | - |
283 | setproctitle("%s", authctxt->pw->pw_name); | - |
284 | | - |
285 | auth_log_authopts("active", auth_opts, 0); | - |
286 | | - |
287 | | - |
288 | | - |
289 | set_fwdpermit_from_authopts(ssh, auth_opts); | - |
290 | | - |
291 | if (!auth_opts->permit_port_forwarding_flagTRUE | never evaluated | FALSE | never evaluated |
|| | 0 |
292 | options.disable_forwardingTRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
293 | channel_disable_admin(ssh, (1<<1)); | - |
294 | channel_disable_admin(ssh, (1)); | - |
295 | } never executed: end of block else { | 0 |
296 | if ((TRUE | never evaluated | FALSE | never evaluated |
options.allow_tcp_forwarding & (1<<1)) == 0TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
297 | channel_disable_admin(ssh, (1<<1)); never executed: channel_disable_admin(ssh, (1<<1)); | 0 |
298 | else | - |
299 | channel_permit_all(ssh, (1<<1)); never executed: channel_permit_all(ssh, (1<<1)); | 0 |
300 | if ((TRUE | never evaluated | FALSE | never evaluated |
options.allow_tcp_forwarding & (1)) == 0TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
301 | channel_disable_admin(ssh, (1)); never executed: channel_disable_admin(ssh, (1)); | 0 |
302 | else | - |
303 | channel_permit_all(ssh, (1)); never executed: channel_permit_all(ssh, (1)); | 0 |
304 | } | - |
305 | auth_debug_send(); | - |
306 | | - |
307 | prepare_auth_info_file(authctxt->pw, authctxt->session_info); | - |
308 | | - |
309 | do_authenticated2(ssh, authctxt); | - |
310 | | - |
311 | do_cleanup(ssh, authctxt); | - |
312 | } never executed: end of block | 0 |
313 | | - |
314 | | - |
315 | static int | - |
316 | xauth_valid_string(const char *s) | - |
317 | { | - |
318 | size_t i; | - |
319 | | - |
320 | for (i = 0; s[i] != '\0'TRUE | never evaluated | FALSE | never evaluated |
; i++) { | 0 |
321 | if (!TRUE | never evaluated | FALSE | never evaluated |
| 0 |
322 | ((*__ctype_b_loc ())[(int) ((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
323 | (u_char)s[i]TRUE | never evaluated | FALSE | never evaluated |
| 0 |
324 | ))] & (unsigned short int) _ISalnum)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
325 | && | - |
326 | s[i] != '.'TRUE | never evaluated | FALSE | never evaluated |
&& s[i] != ':'TRUE | never evaluated | FALSE | never evaluated |
&& s[i] != '/'TRUE | never evaluated | FALSE | never evaluated |
&& | 0 |
327 | s[i] != '-'TRUE | never evaluated | FALSE | never evaluated |
&& s[i] != '_'TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
328 | return never executed: return 0; 0;never executed: return 0; | 0 |
329 | } never executed: end of block | 0 |
330 | return never executed: return 1; 1;never executed: return 1; | 0 |
331 | } | - |
332 | | - |
333 | | - |
334 | | - |
335 | | - |
336 | | - |
337 | | - |
338 | | - |
339 | int | - |
340 | do_exec_no_pty(struct ssh *ssh, Session *s, const char *command) | - |
341 | { | - |
342 | pid_t pid; | - |
343 | | - |
344 | int pin[2], pout[2], perr[2]; | - |
345 | | - |
346 | if (s == TRUE | never evaluated | FALSE | never evaluated |
| 0 |
347 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
348 | ) | - |
349 | fatal("do_exec_no_pty: no session"); never executed: fatal("do_exec_no_pty: no session"); | 0 |
350 | | - |
351 | | - |
352 | if (pipe(pin) < 0TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
353 | error("%s: pipe in: %.100s", __func__, strerror( | - |
354 | (*__errno_location ()) | - |
355 | )); | - |
356 | return never executed: return -1; -1;never executed: return -1; | 0 |
357 | } | - |
358 | if (pipe(pout) < 0TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
359 | error("%s: pipe out: %.100s", __func__, strerror( | - |
360 | (*__errno_location ()) | - |
361 | )); | - |
362 | close(pin[0]); | - |
363 | close(pin[1]); | - |
364 | return never executed: return -1; -1;never executed: return -1; | 0 |
365 | } | - |
366 | if (pipe(perr) < 0TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
367 | error("%s: pipe err: %.100s", __func__, | - |
368 | strerror( | - |
369 | (*__errno_location ()) | - |
370 | )); | - |
371 | close(pin[0]); | - |
372 | close(pin[1]); | - |
373 | close(pout[0]); | - |
374 | close(pout[1]); | - |
375 | return never executed: return -1; -1;never executed: return -1; | 0 |
376 | } | - |
377 | session_proctitle(s); | - |
378 | | - |
379 | | - |
380 | switch ((pid = fork())) { | - |
381 | case never executed: case -1: -1:never executed: case -1: | 0 |
382 | error("%s: fork: %.100s", __func__, strerror( | - |
383 | (*__errno_location ()) | - |
384 | )); | - |
385 | | - |
386 | close(pin[0]); | - |
387 | close(pin[1]); | - |
388 | close(pout[0]); | - |
389 | close(pout[1]); | - |
390 | close(perr[0]); | - |
391 | close(perr[1]); | - |
392 | | - |
393 | | - |
394 | | - |
395 | | - |
396 | | - |
397 | | - |
398 | return never executed: return -1; -1;never executed: return -1; | 0 |
399 | case never executed: case 0: 0:never executed: case 0: | 0 |
400 | is_child = 1; | - |
401 | | - |
402 | | - |
403 | | - |
404 | | - |
405 | | - |
406 | if (setsid() < 0TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
407 | error("setsid failed: %.100s", strerror( never executed: error("setsid failed: %.100s", strerror( (*__errno_location ()) )); | 0 |
408 | (*__errno_location ()) never executed: error("setsid failed: %.100s", strerror( (*__errno_location ()) )); | 0 |
409 | )); never executed: error("setsid failed: %.100s", strerror( (*__errno_location ()) )); | 0 |
410 | | - |
411 | | - |
412 | | - |
413 | | - |
414 | | - |
415 | | - |
416 | close(pin[1]); | - |
417 | if (dup2(pin[0], 0) < 0TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
418 | perror("dup2 stdin"); never executed: perror("dup2 stdin"); | 0 |
419 | close(pin[0]); | - |
420 | | - |
421 | | - |
422 | close(pout[0]); | - |
423 | if (dup2(pout[1], 1) < 0TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
424 | perror("dup2 stdout"); never executed: perror("dup2 stdout"); | 0 |
425 | close(pout[1]); | - |
426 | | - |
427 | | - |
428 | close(perr[0]); | - |
429 | if (dup2(perr[1], 2) < 0TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
430 | perror("dup2 stderr"); never executed: perror("dup2 stderr"); | 0 |
431 | close(perr[1]); | - |
432 | do_child(ssh, s, command); | - |
433 | | - |
434 | default never executed: default: :never executed: default: code before this statement never executed: default: | 0 |
435 | break; never executed: break; | 0 |
436 | } | - |
437 | | - |
438 | | - |
439 | | - |
440 | | - |
441 | | - |
442 | s->pid = pid; | - |
443 | | - |
444 | ssh_packet_set_interactive(active_state, (s->display != | - |
445 | ((void *)0) | - |
446 | ), (options.ip_qos_interactive), (options.ip_qos_bulk)) | - |
447 | ; | - |
448 | | - |
449 | | - |
450 | | - |
451 | | - |
452 | | - |
453 | | - |
454 | sshbuf_reset(loginmsg); | - |
455 | | - |
456 | | - |
457 | | - |
458 | close(pin[0]); | - |
459 | close(pout[1]); | - |
460 | close(perr[1]); | - |
461 | | - |
462 | session_set_fds(ssh, s, pin[1], pout[0], perr[0], | - |
463 | s->is_subsystem, 0); | - |
464 | return never executed: return 0; 0;never executed: return 0; | 0 |
465 | } | - |
466 | | - |
467 | | - |
468 | | - |
469 | | - |
470 | | - |
471 | | - |
472 | | - |
473 | int | - |
474 | do_exec_pty(struct ssh *ssh, Session *s, const char *command) | - |
475 | { | - |
476 | int fdout, ptyfd, ttyfd, ptymaster; | - |
477 | pid_t pid; | - |
478 | | - |
479 | if (s == TRUE | never evaluated | FALSE | never evaluated |
| 0 |
480 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
481 | ) | - |
482 | fatal("do_exec_pty: no session"); never executed: fatal("do_exec_pty: no session"); | 0 |
483 | ptyfd = s->ptyfd; | - |
484 | ttyfd = s->ttyfd; | - |
485 | if ((TRUE | never evaluated | FALSE | never evaluated |
fdout = dup(ptyfd)) < 0TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
486 | error("%s: dup #1: %s", __func__, strerror( | - |
487 | (*__errno_location ()) | - |
488 | )); | - |
489 | close(ttyfd); | - |
490 | close(ptyfd); | - |
491 | return never executed: return -1; -1;never executed: return -1; | 0 |
492 | } | - |
493 | | - |
494 | if ((TRUE | never evaluated | FALSE | never evaluated |
ptymaster = dup(ptyfd)) < 0TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
495 | error("%s: dup #2: %s", __func__, strerror( | - |
496 | (*__errno_location ()) | - |
497 | )); | - |
498 | close(ttyfd); | - |
499 | close(ptyfd); | - |
500 | close(fdout); | - |
501 | return never executed: return -1; -1;never executed: return -1; | 0 |
502 | } | - |
503 | | - |
504 | | - |
505 | switch ((pid = fork())) { | - |
506 | case never executed: case -1: -1:never executed: case -1: | 0 |
507 | error("%s: fork: %.100s", __func__, strerror( | - |
508 | (*__errno_location ()) | - |
509 | )); | - |
510 | close(fdout); | - |
511 | close(ptymaster); | - |
512 | close(ttyfd); | - |
513 | close(ptyfd); | - |
514 | return never executed: return -1; -1;never executed: return -1; | 0 |
515 | case never executed: case 0: 0:never executed: case 0: | 0 |
516 | is_child = 1; | - |
517 | | - |
518 | close(fdout); | - |
519 | close(ptymaster); | - |
520 | | - |
521 | | - |
522 | close(ptyfd); | - |
523 | | - |
524 | | - |
525 | pty_make_controlling_tty(&ttyfd, s->tty); | - |
526 | | - |
527 | | - |
528 | if (dup2(ttyfd, 0) < 0TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
529 | error("dup2 stdin: %s", strerror( never executed: error("dup2 stdin: %s", strerror( (*__errno_location ()) )); | 0 |
530 | (*__errno_location ()) never executed: error("dup2 stdin: %s", strerror( (*__errno_location ()) )); | 0 |
531 | )); never executed: error("dup2 stdin: %s", strerror( (*__errno_location ()) )); | 0 |
532 | if (dup2(ttyfd, 1) < 0TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
533 | error("dup2 stdout: %s", strerror( never executed: error("dup2 stdout: %s", strerror( (*__errno_location ()) )); | 0 |
534 | (*__errno_location ()) never executed: error("dup2 stdout: %s", strerror( (*__errno_location ()) )); | 0 |
535 | )); never executed: error("dup2 stdout: %s", strerror( (*__errno_location ()) )); | 0 |
536 | if (dup2(ttyfd, 2) < 0TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
537 | error("dup2 stderr: %s", strerror( never executed: error("dup2 stderr: %s", strerror( (*__errno_location ()) )); | 0 |
538 | (*__errno_location ()) never executed: error("dup2 stderr: %s", strerror( (*__errno_location ()) )); | 0 |
539 | )); never executed: error("dup2 stderr: %s", strerror( (*__errno_location ()) )); | 0 |
540 | | - |
541 | | - |
542 | close(ttyfd); | - |
543 | | - |
544 | | - |
545 | | - |
546 | do_login(ssh, s, command); | - |
547 | | - |
548 | | - |
549 | | - |
550 | | - |
551 | | - |
552 | do_child(ssh, s, command); | - |
553 | | - |
554 | default never executed: default: :never executed: default: code before this statement never executed: default: | 0 |
555 | break; never executed: break; | 0 |
556 | } | - |
557 | | - |
558 | | - |
559 | | - |
560 | | - |
561 | | - |
562 | s->pid = pid; | - |
563 | | - |
564 | | - |
565 | close(ttyfd); | - |
566 | | - |
567 | | - |
568 | s->ptymaster = ptymaster; | - |
569 | ssh_packet_set_interactive(active_state, (1), (options.ip_qos_interactive), (options.ip_qos_bulk)) | - |
570 | ; | - |
571 | session_set_fds(ssh, s, ptyfd, fdout, -1, 1, 1); | - |
572 | return never executed: return 0; 0;never executed: return 0; | 0 |
573 | } | - |
574 | int | - |
575 | do_exec(struct ssh *ssh, Session *s, const char *command) | - |
576 | { | - |
577 | int ret; | - |
578 | const char *forced = | - |
579 | ((void *)0) | - |
580 | , *tty = | - |
581 | ((void *)0) | - |
582 | ; | - |
583 | char session_type[1024]; | - |
584 | | - |
585 | if (options.adm_forced_commandTRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
586 | original_command = command; | - |
587 | command = options.adm_forced_command; | - |
588 | forced = "(config)"; | - |
589 | } never executed: end of block else if (auth_opts->force_command != TRUE | never evaluated | FALSE | never evaluated |
| 0 |
590 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
591 | ) { | - |
592 | original_command = command; | - |
593 | command = auth_opts->force_command; | - |
594 | forced = "(key-option)"; | - |
595 | } never executed: end of block | 0 |
596 | if (forced != TRUE | never evaluated | FALSE | never evaluated |
| 0 |
597 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
598 | ) { | - |
599 | if ((!TRUE | never evaluated | FALSE | never evaluated |
| 0 |
600 | (__extension__ (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
601 | sizeof("internal-sftp") - 1TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
602 | )TRUE | never evaluated | FALSE | never evaluated |
&& ((__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
603 | commandTRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
604 | )TRUE | never evaluated | FALSE | never evaluated |
&& strlen (TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
605 | commandTRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
606 | ) < ((size_t) (TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
607 | sizeof("internal-sftp") - 1TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
608 | ))TRUE | never evaluated | FALSE | never evaluated |
) || (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
609 | "internal-sftp"TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
610 | )TRUE | never evaluated | FALSE | never evaluated |
&& strlen (TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
611 | "internal-sftp"TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
612 | ) < ((size_t) (TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
613 | sizeof("internal-sftp") - 1TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
614 | ))TRUE | never evaluated | FALSE | never evaluated |
)) ? __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
615 | commandTRUE | never evaluated | FALSE | never evaluated |
| 0 |
616 | ) && __builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
617 | "internal-sftp"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
618 | ) && (__s1_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
619 | commandTRUE | never evaluated | FALSE | never evaluated |
| 0 |
620 | ), __s2_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
621 | "internal-sftp"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
622 | ), (!((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
623 | commandTRUE | never evaluated | FALSE | never evaluated |
| 0 |
624 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
625 | commandTRUE | never evaluated | FALSE | never evaluated |
| 0 |
626 | ) == 1) || __s1_len >= 4) && (!((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
627 | "internal-sftp"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
628 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
629 | "internal-sftp"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
630 | ) == 1) || __s2_len >= 4)) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
631 | commandTRUE | never evaluated | FALSE | never evaluated |
| 0 |
632 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
633 | "internal-sftp"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
634 | ) : (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
635 | commandTRUE | never evaluated | FALSE | never evaluated |
| 0 |
636 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
637 | commandTRUE | never evaluated | FALSE | never evaluated |
| 0 |
638 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
639 | commandTRUE | never evaluated | FALSE | never evaluated |
| 0 |
640 | ) == 1) && (__s1_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
641 | commandTRUE | never evaluated | FALSE | never evaluated |
| 0 |
642 | ), __s1_len < 4) ? (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
643 | "internal-sftp"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
644 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
645 | "internal-sftp"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
646 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
647 | "internal-sftp"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
648 | ) == 1) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
649 | commandTRUE | never evaluated | FALSE | never evaluated |
| 0 |
650 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
651 | "internal-sftp"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
652 | ) : (__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
653 | "internal-sftp"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
654 | ); int __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
655 | commandTRUE | never evaluated | FALSE | never evaluated |
| 0 |
656 | ))[0] - __s2[0]); if (__s1_len > 0TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
657 | commandTRUE | never evaluated | FALSE | never evaluated |
| 0 |
658 | ))[1] - __s2[1]); if (__s1_len > 1TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
659 | commandTRUE | never evaluated | FALSE | never evaluated |
| 0 |
660 | ))[2] - __s2[2]); if (__s1_len > 2TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) __result = (((const unsigned char *) (const char *) (never executed: __result = (((const unsigned char *) (const char *) ( command ))[3] - __s2[3]); | 0 |
661 | commandTRUE | never evaluated | FALSE | never evaluated |
never executed: __result = (((const unsigned char *) (const char *) ( command ))[3] - __s2[3]); | 0 |
662 | ))[3] - __s2[3]); } } __result; }))) : (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
663 | "internal-sftp"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
664 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
665 | "internal-sftp"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
666 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
667 | "internal-sftp"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
668 | ) == 1) && (__s2_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
669 | "internal-sftp"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
670 | ), __s2_len < 4) ? (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
671 | commandTRUE | never evaluated | FALSE | never evaluated |
| 0 |
672 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
673 | commandTRUE | never evaluated | FALSE | never evaluated |
| 0 |
674 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
675 | commandTRUE | never evaluated | FALSE | never evaluated |
| 0 |
676 | ) == 1) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
677 | commandTRUE | never evaluated | FALSE | never evaluated |
| 0 |
678 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
679 | "internal-sftp"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
680 | ) : -(__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
681 | commandTRUE | never evaluated | FALSE | never evaluated |
| 0 |
682 | ); int __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
683 | "internal-sftp"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
684 | ))[0] - __s2[0]); if (__s2_len > 0TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
685 | "internal-sftp"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
686 | ))[1] - __s2[1]); if (__s2_len > 1TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
687 | "internal-sftp"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
688 | ))[2] - __s2[2]); if (__s2_len > 2TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) __result = (((const unsigned char *) (const char *) (never executed: __result = (((const unsigned char *) (const char *) ( "internal-sftp" ))[3] - __s2[3]); | 0 |
689 | "internal-sftp"TRUE | never evaluated | FALSE | never evaluated |
never executed: __result = (((const unsigned char *) (const char *) ( "internal-sftp" ))[3] - __s2[3]); | 0 |
690 | ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
691 | commandTRUE | never evaluated | FALSE | never evaluated |
| 0 |
692 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
693 | "internal-sftp"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
694 | )))); }) : strncmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
695 | commandTRUE | never evaluated | FALSE | never evaluated |
| 0 |
696 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
697 | "internal-sftp"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
698 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
699 | sizeof("internal-sftp") - 1TRUE | never evaluated | FALSE | never evaluated |
| 0 |
700 | )))TRUE | never evaluated | FALSE | never evaluated |
| 0 |
701 | && (command[sizeof("internal-sftp") - 1] == '\0'TRUE | never evaluated | FALSE | never evaluated |
|| command[sizeof("internal-sftp") - 1] == ' 'TRUE | never evaluated | FALSE | never evaluated |
|| command[sizeof("internal-sftp") - 1] == '\t'TRUE | never evaluated | FALSE | never evaluated |
))) { | 0 |
702 | s->is_subsystem = s->is_subsystemTRUE | never evaluated | FALSE | never evaluated |
? | 0 |
703 | 2 : 3; | - |
704 | } never executed: end of block else if (s->is_subsystemTRUE | never evaluated | FALSE | never evaluated |
) | 0 |
705 | s->is_subsystem = 1; never executed: s->is_subsystem = 1; | 0 |
706 | snprintf(session_type, sizeof(session_type), | - |
707 | "forced-command %s '%.900s'", forced, command); | - |
708 | } never executed: end of block else if (s->is_subsystemTRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
709 | snprintf(session_type, sizeof(session_type), | - |
710 | "subsystem '%.900s'", s->subsys); | - |
711 | } never executed: end of block else if (command == TRUE | never evaluated | FALSE | never evaluated |
| 0 |
712 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
713 | ) { | - |
714 | snprintf(session_type, sizeof(session_type), "shell"); | - |
715 | } never executed: end of block else { | 0 |
716 | | - |
717 | snprintf(session_type, sizeof(session_type), "command"); | - |
718 | } never executed: end of block | 0 |
719 | | - |
720 | if (s->ttyfd != -1TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
721 | tty = s->tty; | - |
722 | if ( | - |
723 | (TRUE | never evaluated | FALSE | never evaluated |
__extension__ (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
724 | 5TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
725 | )TRUE | never evaluated | FALSE | never evaluated |
&& ((__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
726 | ttyTRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
727 | )TRUE | never evaluated | FALSE | never evaluated |
&& strlen (TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
728 | ttyTRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
729 | ) < ((size_t) (TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
730 | 5TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
731 | ))TRUE | never evaluated | FALSE | never evaluated |
) || (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
732 | "/dev/"TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
733 | )TRUE | never evaluated | FALSE | never evaluated |
&& strlen (TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
734 | "/dev/"TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
735 | ) < ((size_t) (TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
736 | 5TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
737 | ))TRUE | never evaluated | FALSE | never evaluated |
)) ? __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
738 | ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
739 | ) && __builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
740 | "/dev/"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
741 | ) && (__s1_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
742 | ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
743 | ), __s2_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
744 | "/dev/"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
745 | ), (!((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
746 | ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
747 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
748 | ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
749 | ) == 1) || __s1_len >= 4) && (!((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
750 | "/dev/"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
751 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
752 | "/dev/"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
753 | ) == 1) || __s2_len >= 4)) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
754 | ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
755 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
756 | "/dev/"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
757 | ) : (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
758 | ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
759 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
760 | ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
761 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
762 | ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
763 | ) == 1) && (__s1_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
764 | ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
765 | ), __s1_len < 4) ? (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
766 | "/dev/"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
767 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
768 | "/dev/"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
769 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
770 | "/dev/"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
771 | ) == 1) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
772 | ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
773 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
774 | "/dev/"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
775 | ) : (__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
776 | "/dev/"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
777 | ); int __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
778 | ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
779 | ))[0] - __s2[0]); if (__s1_len > 0TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
780 | ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
781 | ))[1] - __s2[1]); if (__s1_len > 1TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
782 | ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
783 | ))[2] - __s2[2]); if (__s1_len > 2TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) __result = (((const unsigned char *) (const char *) (never executed: __result = (((const unsigned char *) (const char *) ( tty ))[3] - __s2[3]); | 0 |
784 | ttyTRUE | never evaluated | FALSE | never evaluated |
never executed: __result = (((const unsigned char *) (const char *) ( tty ))[3] - __s2[3]); | 0 |
785 | ))[3] - __s2[3]); } } __result; }))) : (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
786 | "/dev/"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
787 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
788 | "/dev/"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
789 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
790 | "/dev/"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
791 | ) == 1) && (__s2_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
792 | "/dev/"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
793 | ), __s2_len < 4) ? (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
794 | ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
795 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
796 | ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
797 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
798 | ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
799 | ) == 1) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
800 | ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
801 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
802 | "/dev/"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
803 | ) : -(__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
804 | ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
805 | ); int __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
806 | "/dev/"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
807 | ))[0] - __s2[0]); if (__s2_len > 0TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
808 | "/dev/"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
809 | ))[1] - __s2[1]); if (__s2_len > 1TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
810 | "/dev/"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
811 | ))[2] - __s2[2]); if (__s2_len > 2TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) __result = (((const unsigned char *) (const char *) (never executed: __result = (((const unsigned char *) (const char *) ( "/dev/" ))[3] - __s2[3]); | 0 |
812 | "/dev/"TRUE | never evaluated | FALSE | never evaluated |
never executed: __result = (((const unsigned char *) (const char *) ( "/dev/" ))[3] - __s2[3]); | 0 |
813 | ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
814 | ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
815 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
816 | "/dev/"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
817 | )))); }) : strncmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
818 | ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
819 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
820 | "/dev/"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
821 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
822 | 5TRUE | never evaluated | FALSE | never evaluated |
| 0 |
823 | ))) TRUE | never evaluated | FALSE | never evaluated |
| 0 |
824 | == 0TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
825 | tty += 5; never executed: tty += 5; | 0 |
826 | } never executed: end of block | 0 |
827 | | - |
828 | verbose("Starting session: %s%s%s for %s from %.200s port %d id %d", | - |
829 | session_type, | - |
830 | tty == | - |
831 | ((void *)0) | - |
832 | ? "" : " on ", | - |
833 | tty == | - |
834 | ((void *)0) | - |
835 | ? "" : tty, | - |
836 | s->pw->pw_name, | - |
837 | ssh_remote_ipaddr(ssh), | - |
838 | ssh_remote_port(ssh), | - |
839 | s->self); | - |
840 | if (s->ttyfd != -1TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
841 | ret = do_exec_pty(ssh, s, command); never executed: ret = do_exec_pty(ssh, s, command); | 0 |
842 | else | - |
843 | ret = do_exec_no_pty(ssh, s, command); never executed: ret = do_exec_no_pty(ssh, s, command); | 0 |
844 | | - |
845 | original_command = | - |
846 | ((void *)0) | - |
847 | ; | - |
848 | | - |
849 | | - |
850 | | - |
851 | | - |
852 | | - |
853 | | - |
854 | sshbuf_reset(loginmsg); | - |
855 | | - |
856 | return never executed: return ret; ret;never executed: return ret; | 0 |
857 | } | - |
858 | | - |
859 | | - |
860 | void | - |
861 | do_login(struct ssh *ssh, Session *s, const char *command) | - |
862 | { | - |
863 | socklen_t fromlen; | - |
864 | struct sockaddr_storage from; | - |
865 | struct passwd * pw = s->pw; | - |
866 | pid_t pid = getpid(); | - |
867 | | - |
868 | | - |
869 | | - |
870 | | - |
871 | | - |
872 | memset(&from, 0, sizeof(from)); | - |
873 | fromlen = sizeof(from); | - |
874 | if (ssh_packet_connection_is_on_socket(active_state)TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
875 | if (getpeername(ssh_packet_get_connection_in(active_state),TRUE | never evaluated | FALSE | never evaluated |
| 0 |
876 | (struct sockaddr *)&from, &fromlen) < 0TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
877 | debug("getpeername: %.100s", strerror( | - |
878 | (*__errno_location ()) | - |
879 | )); | - |
880 | cleanup_exit(255); | - |
881 | } never executed: end of block | 0 |
882 | } never executed: end of block | 0 |
883 | | - |
884 | | - |
885 | if (!use_privsepTRUE | never evaluated | FALSE | never evaluated |
) | 0 |
886 | record_login(pid, s->tty, pw->pw_name, pw->pw_uid, never executed: record_login(pid, s->tty, pw->pw_name, pw->pw_uid, session_get_remote_name_or_ip(ssh, utmp_len, options.use_dns), (struct sockaddr *)&from, fromlen); | 0 |
887 | session_get_remote_name_or_ip(ssh, utmp_len, never executed: record_login(pid, s->tty, pw->pw_name, pw->pw_uid, session_get_remote_name_or_ip(ssh, utmp_len, options.use_dns), (struct sockaddr *)&from, fromlen); | 0 |
888 | options.use_dns), never executed: record_login(pid, s->tty, pw->pw_name, pw->pw_uid, session_get_remote_name_or_ip(ssh, utmp_len, options.use_dns), (struct sockaddr *)&from, fromlen); | 0 |
889 | (struct sockaddr *)&from, fromlen); never executed: record_login(pid, s->tty, pw->pw_name, pw->pw_uid, session_get_remote_name_or_ip(ssh, utmp_len, options.use_dns), (struct sockaddr *)&from, fromlen); | 0 |
890 | if (check_quietlogin(s, command)TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
891 | return; never executed: return; | 0 |
892 | | - |
893 | display_loginmsg(); | - |
894 | | - |
895 | do_motd(); | - |
896 | } never executed: end of block | 0 |
897 | | - |
898 | | - |
899 | | - |
900 | | - |
901 | void | - |
902 | do_motd(void) | - |
903 | { | - |
904 | FILE *f; | - |
905 | char buf[256]; | - |
906 | | - |
907 | if (options.print_motdTRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
908 | | - |
909 | | - |
910 | | - |
911 | | - |
912 | f = fopen("/etc/motd", "r"); | - |
913 | | - |
914 | if (fTRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
915 | while (fgets(buf, sizeof(buf), f)TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
916 | fputs(buf, never executed: fputs(buf, stdout ); | 0 |
917 | stdout never executed: fputs(buf, stdout ); | 0 |
918 | ); never executed: fputs(buf, stdout ); | 0 |
919 | fclose(f); | - |
920 | } never executed: end of block | 0 |
921 | } never executed: end of block | 0 |
922 | } never executed: end of block | 0 |
923 | | - |
924 | | - |
925 | | - |
926 | | - |
927 | | - |
928 | int | - |
929 | check_quietlogin(Session *s, const char *command) | - |
930 | { | - |
931 | char buf[256]; | - |
932 | struct passwd *pw = s->pw; | - |
933 | struct stat st; | - |
934 | | - |
935 | | - |
936 | if (command != TRUE | never evaluated | FALSE | never evaluated |
| 0 |
937 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
938 | ) | - |
939 | return never executed: return 1; 1;never executed: return 1; | 0 |
940 | snprintf(buf, sizeof(buf), "%.200s/.hushlogin", pw->pw_dir); | - |
941 | | - |
942 | | - |
943 | | - |
944 | | - |
945 | if (stat(buf, &st) >= 0TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
946 | return never executed: return 1; 1;never executed: return 1; | 0 |
947 | | - |
948 | return never executed: return 0; 0;never executed: return 0; | 0 |
949 | } | - |
950 | static void | - |
951 | read_environment_file(char ***env, u_int *envsize, | - |
952 | const char *filename, const char *whitelist) | - |
953 | { | - |
954 | FILE *f; | - |
955 | char *line = | - |
956 | ((void *)0) | - |
957 | , *cp, *value; | - |
958 | size_t linesize = 0; | - |
959 | u_int lineno = 0; | - |
960 | | - |
961 | f = fopen(filename, "r"); | - |
962 | if (!fTRUE | never evaluated | FALSE | never evaluated |
) | 0 |
963 | return; never executed: return; | 0 |
964 | | - |
965 | while (getline(&line, &linesize, f) != -1TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
966 | if (++TRUE | never evaluated | FALSE | never evaluated |
lineno > 1000TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
967 | fatal("Too many lines in environment file %s", filename); never executed: fatal("Too many lines in environment file %s", filename); | 0 |
968 | for (cp = line; *TRUE | never evaluated | FALSE | never evaluated |
cp == ' 'TRUE | never evaluated | FALSE | never evaluated |
|| *TRUE | never evaluated | FALSE | never evaluated |
cp == '\t'TRUE | never evaluated | FALSE | never evaluated |
; cp++) | 0 |
969 | ; never executed: ; | 0 |
970 | if (!*cpTRUE | never evaluated | FALSE | never evaluated |
|| *TRUE | never evaluated | FALSE | never evaluated |
cp == '#'TRUE | never evaluated | FALSE | never evaluated |
|| *TRUE | never evaluated | FALSE | never evaluated |
cp == '\n'TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
971 | continue; never executed: continue; | 0 |
972 | | - |
973 | cp[ | - |
974 | __builtin_strcspn ( | - |
975 | cp | - |
976 | , | - |
977 | "\n" | - |
978 | ) | - |
979 | ] = '\0'; | - |
980 | | - |
981 | value = | - |
982 | (__extension__ (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
983 | '='TRUE | never evaluated | FALSE | never evaluated |
| 0 |
984 | )TRUE | never evaluated | FALSE | never evaluated |
&& !__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
985 | cpTRUE | never evaluated | FALSE | never evaluated |
| 0 |
986 | )TRUE | never evaluated | FALSE | never evaluated |
&& (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
987 | '='TRUE | never evaluated | FALSE | never evaluated |
| 0 |
988 | ) == '\0'TRUE | never evaluated | FALSE | never evaluated |
? (char *) __rawmemchr ( | 0 |
989 | cp | - |
990 | , | - |
991 | '=' | - |
992 | ) : __builtin_strchr ( | - |
993 | cp | - |
994 | , | - |
995 | '=' | - |
996 | ))) | - |
997 | ; | - |
998 | if (value == TRUE | never evaluated | FALSE | never evaluated |
| 0 |
999 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1000 | ) { | - |
1001 | fprintf( | - |
1002 | stderr | - |
1003 | , "Bad line %u in %.100s\n", lineno, | - |
1004 | filename); | - |
1005 | continue; never executed: continue; | 0 |
1006 | } | - |
1007 | | - |
1008 | | - |
1009 | | - |
1010 | | - |
1011 | *value = '\0'; | - |
1012 | value++; | - |
1013 | if (whitelist != TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1014 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1015 | && | - |
1016 | match_pattern_list(cp, whitelist, 0) != 1TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
1017 | continue; never executed: continue; | 0 |
1018 | child_set_env(env, envsize, cp, value); | - |
1019 | } never executed: end of block | 0 |
1020 | free(line); | - |
1021 | fclose(f); | - |
1022 | } never executed: end of block | 0 |
1023 | static void | - |
1024 | copy_environment_blacklist(char **source, char ***env, u_int *envsize, | - |
1025 | const char *blacklist) | - |
1026 | { | - |
1027 | char *var_name, *var_val; | - |
1028 | int i; | - |
1029 | | - |
1030 | if (source == TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1031 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1032 | ) | - |
1033 | return; never executed: return; | 0 |
1034 | | - |
1035 | for(i = 0; source[i] != TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1036 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1037 | ; i++) { | - |
1038 | var_name = xstrdup(source[i]); | - |
1039 | if ((TRUE | never evaluated | FALSE | never evaluated |
var_val = strstr(var_name, "=")) == TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1040 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1041 | ) { | - |
1042 | free(var_name); | - |
1043 | continue; never executed: continue; | 0 |
1044 | } | - |
1045 | *var_val++ = '\0'; | - |
1046 | | - |
1047 | if (blacklist == TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1048 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1049 | || | - |
1050 | match_pattern_list(var_name, blacklist, 0) != 1TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
1051 | debug3("Copy environment: %s=%s", var_name, var_val); | - |
1052 | child_set_env(env, envsize, var_name, var_val); | - |
1053 | } never executed: end of block | 0 |
1054 | | - |
1055 | free(var_name); | - |
1056 | } never executed: end of block | 0 |
1057 | } never executed: end of block | 0 |
1058 | | - |
1059 | void | - |
1060 | copy_environment(char **source, char ***env, u_int *envsize) | - |
1061 | { | - |
1062 | copy_environment_blacklist(source, env, envsize, | - |
1063 | ((void *)0) | - |
1064 | ); | - |
1065 | } never executed: end of block | 0 |
1066 | | - |
1067 | static char ** | - |
1068 | do_setup_env(struct ssh *ssh, Session *s, const char *shell) | - |
1069 | { | - |
1070 | char buf[256]; | - |
1071 | size_t n; | - |
1072 | u_int i, envsize; | - |
1073 | char *ocp, *cp, *value, **env, *laddr; | - |
1074 | struct passwd *pw = s->pw; | - |
1075 | | - |
1076 | char *path = | - |
1077 | ((void *)0) | - |
1078 | ; | - |
1079 | | - |
1080 | | - |
1081 | | - |
1082 | envsize = 100; | - |
1083 | env = xcalloc(envsize, sizeof(char *)); | - |
1084 | env[0] = | - |
1085 | ((void *)0) | - |
1086 | ; | - |
1087 | for (i = 0; i < s->num_envTRUE | never evaluated | FALSE | never evaluated |
; i++) | 0 |
1088 | child_set_env(&env, &envsize, s->env[i].name, s->env[i].val); never executed: child_set_env(&env, &envsize, s->env[i].name, s->env[i].val); | 0 |
1089 | | - |
1090 | child_set_env(&env, &envsize, "USER", pw->pw_name); | - |
1091 | child_set_env(&env, &envsize, "LOGNAME", pw->pw_name); | - |
1092 | | - |
1093 | | - |
1094 | | - |
1095 | child_set_env(&env, &envsize, "HOME", pw->pw_dir); | - |
1096 | if (path == TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1097 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1098 | || *TRUE | never evaluated | FALSE | never evaluated |
path == '\0'TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
1099 | child_set_env(&env, &envsize, "PATH", | - |
1100 | s->pw->pw_uid == 0 ? "/usr/bin:/bin:/usr/sbin:/sbin:/var/tmp/openssh-test/bin" : "/usr/bin:/bin:/usr/sbin:/sbin:/var/tmp/openssh-test/bin"); | - |
1101 | } never executed: end of block | 0 |
1102 | | - |
1103 | | - |
1104 | | - |
1105 | snprintf(buf, sizeof buf, "%.200s/%.50s", | - |
1106 | "/var/mail" | - |
1107 | , pw->pw_name); | - |
1108 | child_set_env(&env, &envsize, "MAIL", buf); | - |
1109 | | - |
1110 | | - |
1111 | child_set_env(&env, &envsize, "SHELL", shell); | - |
1112 | | - |
1113 | if (getenv("TZ")TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
1114 | child_set_env(&env, &envsize, "TZ", getenv("TZ")); never executed: child_set_env(&env, &envsize, "TZ", getenv("TZ")); | 0 |
1115 | if (s->termTRUE | never evaluated | FALSE | never evaluated |
) | 0 |
1116 | child_set_env(&env, &envsize, "TERM", s->term); never executed: child_set_env(&env, &envsize, "TERM", s->term); | 0 |
1117 | if (s->displayTRUE | never evaluated | FALSE | never evaluated |
) | 0 |
1118 | child_set_env(&env, &envsize, "DISPLAY", s->display); never executed: child_set_env(&env, &envsize, "DISPLAY", s->display); | 0 |
1119 | | - |
1120 | | - |
1121 | | - |
1122 | | - |
1123 | | - |
1124 | | - |
1125 | { | - |
1126 | char *cp; | - |
1127 | | - |
1128 | if ((TRUE | never evaluated | FALSE | never evaluated |
cp = getenv("KRB5CCNAME")) != TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1129 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1130 | ) | - |
1131 | child_set_env(&env, &envsize, "KRB5CCNAME", cp); never executed: child_set_env(&env, &envsize, "KRB5CCNAME", cp); | 0 |
1132 | } | - |
1133 | if (auth_sock_name != TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1134 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1135 | ) | - |
1136 | child_set_env(&env, &envsize, "SSH_AUTH_SOCK", never executed: child_set_env(&env, &envsize, "SSH_AUTH_SOCK", auth_sock_name); | 0 |
1137 | auth_sock_name); never executed: child_set_env(&env, &envsize, "SSH_AUTH_SOCK", auth_sock_name); | 0 |
1138 | | - |
1139 | | - |
1140 | | - |
1141 | if (options.permit_user_envTRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
1142 | for (n = 0 ; n < auth_opts->nenvTRUE | never evaluated | FALSE | never evaluated |
; n++) { | 0 |
1143 | ocp = xstrdup(auth_opts->env[n]); | - |
1144 | cp = | - |
1145 | (__extension__ (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1146 | '='TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1147 | )TRUE | never evaluated | FALSE | never evaluated |
&& !__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1148 | ocpTRUE | never evaluated | FALSE | never evaluated |
| 0 |
1149 | )TRUE | never evaluated | FALSE | never evaluated |
&& (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1150 | '='TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1151 | ) == '\0'TRUE | never evaluated | FALSE | never evaluated |
? (char *) __rawmemchr ( | 0 |
1152 | ocp | - |
1153 | , | - |
1154 | '=' | - |
1155 | ) : __builtin_strchr ( | - |
1156 | ocp | - |
1157 | , | - |
1158 | '=' | - |
1159 | ))) | - |
1160 | ; | - |
1161 | if (*TRUE | never evaluated | FALSE | never evaluated |
cp == '='TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
1162 | *cp = '\0'; | - |
1163 | | - |
1164 | if (options.permit_user_env_whitelist == TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1165 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1166 | || | - |
1167 | match_pattern_list(ocp,TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1168 | options.permit_user_env_whitelist, 0) == 1TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
1169 | child_set_env(&env, &envsize, never executed: child_set_env(&env, &envsize, ocp, cp + 1); | 0 |
1170 | ocp, cp + 1); never executed: child_set_env(&env, &envsize, ocp, cp + 1); | 0 |
1171 | } never executed: end of block | 0 |
1172 | free(ocp); | - |
1173 | } never executed: end of block | 0 |
1174 | } never executed: end of block | 0 |
1175 | | - |
1176 | | - |
1177 | if (options.permit_user_envTRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
1178 | snprintf(buf, sizeof buf, "%.200s/.ssh/environment", | - |
1179 | pw->pw_dir); | - |
1180 | read_environment_file(&env, &envsize, buf, | - |
1181 | options.permit_user_env_whitelist); | - |
1182 | } never executed: end of block | 0 |
1183 | for (i = 0; i < options.num_setenvTRUE | never evaluated | FALSE | never evaluated |
; i++) { | 0 |
1184 | cp = xstrdup(options.setenv[i]); | - |
1185 | if ((TRUE | never evaluated | FALSE | never evaluated |
value = TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1186 | (__extension__ (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1187 | '='TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1188 | )TRUE | never evaluated | FALSE | never evaluated |
&& !__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1189 | cpTRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1190 | )TRUE | never evaluated | FALSE | never evaluated |
&& (TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1191 | '='TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1192 | ) == '\0'TRUE | never evaluated | FALSE | never evaluated |
? (char *) __rawmemchr (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1193 | cpTRUE | never evaluated | FALSE | never evaluated |
| 0 |
1194 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1195 | '='TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1196 | ) : __builtin_strchr (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1197 | cpTRUE | never evaluated | FALSE | never evaluated |
| 0 |
1198 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1199 | '='TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1200 | )))TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1201 | ) == TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1202 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1203 | ) { | - |
1204 | | - |
1205 | fatal("Invalid config SetEnv: %s", options.setenv[i]); | - |
1206 | } never executed: end of block | 0 |
1207 | *value++ = '\0'; | - |
1208 | child_set_env(&env, &envsize, cp, value); | - |
1209 | } never executed: end of block | 0 |
1210 | | - |
1211 | | - |
1212 | snprintf(buf, sizeof buf, "%.50s %d %d", | - |
1213 | ssh_remote_ipaddr(ssh), ssh_remote_port(ssh), | - |
1214 | ssh_local_port(ssh)); | - |
1215 | child_set_env(&env, &envsize, "SSH_CLIENT", buf); | - |
1216 | | - |
1217 | laddr = get_local_ipaddr(ssh_packet_get_connection_in(active_state)); | - |
1218 | snprintf(buf, sizeof buf, "%.50s %d %.50s %d", | - |
1219 | ssh_remote_ipaddr(ssh), ssh_remote_port(ssh), | - |
1220 | laddr, ssh_local_port(ssh)); | - |
1221 | free(laddr); | - |
1222 | child_set_env(&env, &envsize, "SSH_CONNECTION", buf); | - |
1223 | | - |
1224 | if (tun_fwd_ifnames != TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1225 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1226 | ) | - |
1227 | child_set_env(&env, &envsize, "SSH_TUNNEL", tun_fwd_ifnames); never executed: child_set_env(&env, &envsize, "SSH_TUNNEL", tun_fwd_ifnames); | 0 |
1228 | if (auth_info_file != TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1229 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1230 | ) | - |
1231 | child_set_env(&env, &envsize, "SSH_USER_AUTH", auth_info_file); never executed: child_set_env(&env, &envsize, "SSH_USER_AUTH", auth_info_file); | 0 |
1232 | if (s->ttyfd != -1TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
1233 | child_set_env(&env, &envsize, "SSH_TTY", s->tty); never executed: child_set_env(&env, &envsize, "SSH_TTY", s->tty); | 0 |
1234 | if (original_commandTRUE | never evaluated | FALSE | never evaluated |
) | 0 |
1235 | child_set_env(&env, &envsize, "SSH_ORIGINAL_COMMAND", never executed: child_set_env(&env, &envsize, "SSH_ORIGINAL_COMMAND", original_command); | 0 |
1236 | original_command); never executed: child_set_env(&env, &envsize, "SSH_ORIGINAL_COMMAND", original_command); | 0 |
1237 | | - |
1238 | if (debug_flagTRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
1239 | | - |
1240 | fprintf( | - |
1241 | stderr | - |
1242 | , "Environment:\n"); | - |
1243 | for (i = 0; env[i]TRUE | never evaluated | FALSE | never evaluated |
; i++) | 0 |
1244 | fprintf( never executed: fprintf( stderr , " %.200s\n", env[i]); | 0 |
1245 | stderr never executed: fprintf( stderr , " %.200s\n", env[i]); | 0 |
1246 | , " %.200s\n", env[i]); never executed: fprintf( stderr , " %.200s\n", env[i]); | 0 |
1247 | } never executed: end of block | 0 |
1248 | return never executed: return env; env;never executed: return env; | 0 |
1249 | } | - |
1250 | | - |
1251 | | - |
1252 | | - |
1253 | | - |
1254 | | - |
1255 | static void | - |
1256 | do_rc_files(struct ssh *ssh, Session *s, const char *shell) | - |
1257 | { | - |
1258 | FILE *f = | - |
1259 | ((void *)0) | - |
1260 | ; | - |
1261 | char cmd[1024]; | - |
1262 | int do_xauth; | - |
1263 | struct stat st; | - |
1264 | | - |
1265 | do_xauth = | - |
1266 | s->display != TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1267 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1268 | && s->auth_proto != TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1269 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1270 | && s->auth_data != TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1271 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1272 | ; | - |
1273 | | - |
1274 | | - |
1275 | if (!s->is_subsystemTRUE | never evaluated | FALSE | never evaluated |
&& options.adm_forced_command == TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1276 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1277 | && | - |
1278 | auth_opts->permit_user_rcTRUE | never evaluated | FALSE | never evaluated |
&& options.permit_user_rcTRUE | never evaluated | FALSE | never evaluated |
&& | 0 |
1279 | stat(".ssh" "/rc", &st) >= 0TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
1280 | snprintf(cmd, sizeof cmd, "%s -c '%s %s'", | - |
1281 | shell, | - |
1282 | "/bin/sh" | - |
1283 | , ".ssh" "/rc"); | - |
1284 | if (debug_flagTRUE | never evaluated | FALSE | never evaluated |
) | 0 |
1285 | fprintf( never executed: fprintf( stderr , "Running %s\n", cmd); | 0 |
1286 | stderr never executed: fprintf( stderr , "Running %s\n", cmd); | 0 |
1287 | , "Running %s\n", cmd); never executed: fprintf( stderr , "Running %s\n", cmd); | 0 |
1288 | f = popen(cmd, "w"); | - |
1289 | if (fTRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
1290 | if (do_xauthTRUE | never evaluated | FALSE | never evaluated |
) | 0 |
1291 | fprintf(f, "%s %s\n", s->auth_proto, never executed: fprintf(f, "%s %s\n", s->auth_proto, s->auth_data); | 0 |
1292 | s->auth_data); never executed: fprintf(f, "%s %s\n", s->auth_proto, s->auth_data); | 0 |
1293 | pclose(f); | - |
1294 | } never executed: end of block else | 0 |
1295 | fprintf( never executed: fprintf( stderr , "Could not run %s\n", ".ssh" "/rc"); | 0 |
1296 | stderr never executed: fprintf( stderr , "Could not run %s\n", ".ssh" "/rc"); | 0 |
1297 | , "Could not run %s\n", never executed: fprintf( stderr , "Could not run %s\n", ".ssh" "/rc"); | 0 |
1298 | ".ssh" "/rc"); never executed: fprintf( stderr , "Could not run %s\n", ".ssh" "/rc"); | 0 |
1299 | } else if (stat("/var/tmp/openssh-test/etc" "/sshrc", &st) >= 0TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
1300 | if (debug_flagTRUE | never evaluated | FALSE | never evaluated |
) | 0 |
1301 | fprintf( never executed: fprintf( stderr , "Running %s %s\n", "/bin/sh" , "/var/tmp/openssh-test/etc" "/sshrc"); | 0 |
1302 | stderr never executed: fprintf( stderr , "Running %s %s\n", "/bin/sh" , "/var/tmp/openssh-test/etc" "/sshrc"); | 0 |
1303 | , "Running %s %s\n", never executed: fprintf( stderr , "Running %s %s\n", "/bin/sh" , "/var/tmp/openssh-test/etc" "/sshrc"); | 0 |
1304 | "/bin/sh" never executed: fprintf( stderr , "Running %s %s\n", "/bin/sh" , "/var/tmp/openssh-test/etc" "/sshrc"); | 0 |
1305 | , never executed: fprintf( stderr , "Running %s %s\n", "/bin/sh" , "/var/tmp/openssh-test/etc" "/sshrc"); | 0 |
1306 | "/var/tmp/openssh-test/etc" "/sshrc"); never executed: fprintf( stderr , "Running %s %s\n", "/bin/sh" , "/var/tmp/openssh-test/etc" "/sshrc"); | 0 |
1307 | f = popen( | - |
1308 | "/bin/sh" | - |
1309 | " " "/var/tmp/openssh-test/etc" "/sshrc", "w"); | - |
1310 | if (fTRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
1311 | if (do_xauthTRUE | never evaluated | FALSE | never evaluated |
) | 0 |
1312 | fprintf(f, "%s %s\n", s->auth_proto, never executed: fprintf(f, "%s %s\n", s->auth_proto, s->auth_data); | 0 |
1313 | s->auth_data); never executed: fprintf(f, "%s %s\n", s->auth_proto, s->auth_data); | 0 |
1314 | pclose(f); | - |
1315 | } never executed: end of block else | 0 |
1316 | fprintf( never executed: fprintf( stderr , "Could not run %s\n", "/var/tmp/openssh-test/etc" "/sshrc"); | 0 |
1317 | stderr never executed: fprintf( stderr , "Could not run %s\n", "/var/tmp/openssh-test/etc" "/sshrc"); | 0 |
1318 | , "Could not run %s\n", never executed: fprintf( stderr , "Could not run %s\n", "/var/tmp/openssh-test/etc" "/sshrc"); | 0 |
1319 | "/var/tmp/openssh-test/etc" "/sshrc"); never executed: fprintf( stderr , "Could not run %s\n", "/var/tmp/openssh-test/etc" "/sshrc"); | 0 |
1320 | } else if (do_xauthTRUE | never evaluated | FALSE | never evaluated |
&& options.xauth_location != TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1321 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1322 | ) { | - |
1323 | | - |
1324 | if (debug_flagTRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
1325 | fprintf( | - |
1326 | stderr | - |
1327 | , | - |
1328 | "Running %.500s remove %.100s\n", | - |
1329 | options.xauth_location, s->auth_display); | - |
1330 | fprintf( | - |
1331 | stderr | - |
1332 | , | - |
1333 | "%.500s add %.100s %.100s %.100s\n", | - |
1334 | options.xauth_location, s->auth_display, | - |
1335 | s->auth_proto, s->auth_data); | - |
1336 | } never executed: end of block | 0 |
1337 | snprintf(cmd, sizeof cmd, "%s -q -", | - |
1338 | options.xauth_location); | - |
1339 | f = popen(cmd, "w"); | - |
1340 | if (fTRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
1341 | fprintf(f, "remove %s\n", | - |
1342 | s->auth_display); | - |
1343 | fprintf(f, "add %s %s %s\n", | - |
1344 | s->auth_display, s->auth_proto, | - |
1345 | s->auth_data); | - |
1346 | pclose(f); | - |
1347 | } never executed: end of block else { | 0 |
1348 | fprintf( | - |
1349 | stderr | - |
1350 | , "Could not run %s\n", | - |
1351 | cmd); | - |
1352 | } never executed: end of block | 0 |
1353 | } | - |
1354 | } never executed: end of block | 0 |
1355 | | - |
1356 | static void | - |
1357 | do_nologin(struct passwd *pw) | - |
1358 | { | - |
1359 | FILE *f = | - |
1360 | ((void *)0) | - |
1361 | ; | - |
1362 | char buf[1024], *nl, *def_nl = | - |
1363 | "/etc/nologin" | - |
1364 | ; | - |
1365 | struct stat sb; | - |
1366 | | - |
1367 | | - |
1368 | | - |
1369 | | - |
1370 | | - |
1371 | | - |
1372 | if (pw->pw_uid == 0TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
1373 | return; never executed: return; | 0 |
1374 | nl = def_nl; | - |
1375 | | - |
1376 | if (stat(nl, &sb) == -1TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
1377 | if (nl != def_nlTRUE | never evaluated | FALSE | never evaluated |
) | 0 |
1378 | free(nl); never executed: free(nl); | 0 |
1379 | return; never executed: return; | 0 |
1380 | } | - |
1381 | | - |
1382 | | - |
1383 | logit("User %.100s not allowed because %s exists", pw->pw_name, nl); | - |
1384 | if ((TRUE | never evaluated | FALSE | never evaluated |
f = fopen(nl, "r")) != TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1385 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1386 | ) { | - |
1387 | while (fgets(buf, sizeof(buf), f)TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
1388 | fputs(buf, never executed: fputs(buf, stderr ); | 0 |
1389 | stderr never executed: fputs(buf, stderr ); | 0 |
1390 | ); never executed: fputs(buf, stderr ); | 0 |
1391 | fclose(f); | - |
1392 | } never executed: end of block | 0 |
1393 | exit(254); never executed: exit(254); | 0 |
1394 | } | - |
1395 | | - |
1396 | | - |
1397 | | - |
1398 | | - |
1399 | | - |
1400 | static void | - |
1401 | safely_chroot(const char *path, uid_t uid) | - |
1402 | { | - |
1403 | const char *cp; | - |
1404 | char component[ | - |
1405 | 4096 | - |
1406 | ]; | - |
1407 | struct stat st; | - |
1408 | | - |
1409 | if (*TRUE | never evaluated | FALSE | never evaluated |
path != '/'TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
1410 | fatal("chroot path does not begin at root"); never executed: fatal("chroot path does not begin at root"); | 0 |
1411 | if (strlen(path) >= sizeof(component)TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
1412 | fatal("chroot path too long"); never executed: fatal("chroot path too long"); | 0 |
1413 | | - |
1414 | | - |
1415 | | - |
1416 | | - |
1417 | | - |
1418 | for (cp = path; cp != TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1419 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1420 | ;) { | - |
1421 | if ((TRUE | never evaluated | FALSE | never evaluated |
cp = TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1422 | (__extension__ (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1423 | '/'TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1424 | )TRUE | never evaluated | FALSE | never evaluated |
&& !__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1425 | cpTRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1426 | )TRUE | never evaluated | FALSE | never evaluated |
&& (TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1427 | '/'TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1428 | ) == '\0'TRUE | never evaluated | FALSE | never evaluated |
? (char *) __rawmemchr (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1429 | cpTRUE | never evaluated | FALSE | never evaluated |
| 0 |
1430 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1431 | '/'TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1432 | ) : __builtin_strchr (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1433 | cpTRUE | never evaluated | FALSE | never evaluated |
| 0 |
1434 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1435 | '/'TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1436 | )))TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1437 | ) == TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1438 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1439 | ) | - |
1440 | strlcpy(component, path, sizeof(component)); never executed: strlcpy(component, path, sizeof(component)); | 0 |
1441 | else { | - |
1442 | cp++; | - |
1443 | memcpy(component, path, cp - path); | - |
1444 | component[cp - path] = '\0'; | - |
1445 | } never executed: end of block | 0 |
1446 | | - |
1447 | debug3("%s: checking '%s'", __func__, component); | - |
1448 | | - |
1449 | if (stat(component, &st) != 0TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
1450 | fatal("%s: stat(\"%s\"): %s", __func__, never executed: fatal("%s: stat(\"%s\"): %s", __func__, component, strerror( (*__errno_location ()) )); | 0 |
1451 | component, strerror( never executed: fatal("%s: stat(\"%s\"): %s", __func__, component, strerror( (*__errno_location ()) )); | 0 |
1452 | (*__errno_location ()) never executed: fatal("%s: stat(\"%s\"): %s", __func__, component, strerror( (*__errno_location ()) )); | 0 |
1453 | )); never executed: fatal("%s: stat(\"%s\"): %s", __func__, component, strerror( (*__errno_location ()) )); | 0 |
1454 | if (st.st_uid != 0TRUE | never evaluated | FALSE | never evaluated |
|| (TRUE | never evaluated | FALSE | never evaluated |
st.st_mode & 022) != 0TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
1455 | fatal("bad ownership or modes for chroot " never executed: fatal("bad ownership or modes for chroot " "directory %s\"%s\"", cp == ((void *)0) ? "" : "component ", component); | 0 |
1456 | "directory %s\"%s\"", never executed: fatal("bad ownership or modes for chroot " "directory %s\"%s\"", cp == ((void *)0) ? "" : "component ", component); | 0 |
1457 | cp == never executed: fatal("bad ownership or modes for chroot " "directory %s\"%s\"", cp == ((void *)0) ? "" : "component ", component); | 0 |
1458 | ((void *)0) never executed: fatal("bad ownership or modes for chroot " "directory %s\"%s\"", cp == ((void *)0) ? "" : "component ", component); | 0 |
1459 | ? "" : "component ", component); never executed: fatal("bad ownership or modes for chroot " "directory %s\"%s\"", cp == ((void *)0) ? "" : "component ", component); | 0 |
1460 | if (!TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1461 | ((((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1462 | st.st_modeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
1463 | )) & 0170000) == (0040000))TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1464 | ) | - |
1465 | fatal("chroot path %s\"%s\" is not a directory", never executed: fatal("chroot path %s\"%s\" is not a directory", cp == ((void *)0) ? "" : "component ", component); | 0 |
1466 | cp == never executed: fatal("chroot path %s\"%s\" is not a directory", cp == ((void *)0) ? "" : "component ", component); | 0 |
1467 | ((void *)0) never executed: fatal("chroot path %s\"%s\" is not a directory", cp == ((void *)0) ? "" : "component ", component); | 0 |
1468 | ? "" : "component ", component); never executed: fatal("chroot path %s\"%s\" is not a directory", cp == ((void *)0) ? "" : "component ", component); | 0 |
1469 | | - |
1470 | } never executed: end of block | 0 |
1471 | | - |
1472 | if (chdir(path) == -1TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
1473 | fatal("Unable to chdir to chroot path \"%s\": " never executed: fatal("Unable to chdir to chroot path \"%s\": " "%s", path, strerror( (*__errno_location ()) )); | 0 |
1474 | "%s", path, strerror( never executed: fatal("Unable to chdir to chroot path \"%s\": " "%s", path, strerror( (*__errno_location ()) )); | 0 |
1475 | (*__errno_location ()) never executed: fatal("Unable to chdir to chroot path \"%s\": " "%s", path, strerror( (*__errno_location ()) )); | 0 |
1476 | )); never executed: fatal("Unable to chdir to chroot path \"%s\": " "%s", path, strerror( (*__errno_location ()) )); | 0 |
1477 | if (chroot(path) == -1TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
1478 | fatal("chroot(\"%s\"): %s", path, strerror( never executed: fatal("chroot(\"%s\"): %s", path, strerror( (*__errno_location ()) )); | 0 |
1479 | (*__errno_location ()) never executed: fatal("chroot(\"%s\"): %s", path, strerror( (*__errno_location ()) )); | 0 |
1480 | )); never executed: fatal("chroot(\"%s\"): %s", path, strerror( (*__errno_location ()) )); | 0 |
1481 | if (chdir("/") == -1TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
1482 | fatal("%s: chdir(/) after chroot: %s", never executed: fatal("%s: chdir(/) after chroot: %s", __func__, strerror( (*__errno_location ()) )); | 0 |
1483 | __func__, strerror( never executed: fatal("%s: chdir(/) after chroot: %s", __func__, strerror( (*__errno_location ()) )); | 0 |
1484 | (*__errno_location ()) never executed: fatal("%s: chdir(/) after chroot: %s", __func__, strerror( (*__errno_location ()) )); | 0 |
1485 | )); never executed: fatal("%s: chdir(/) after chroot: %s", __func__, strerror( (*__errno_location ()) )); | 0 |
1486 | verbose("Changed root directory to \"%s\"", path); | - |
1487 | } never executed: end of block | 0 |
1488 | | - |
1489 | | - |
1490 | void | - |
1491 | do_setusercontext(struct passwd *pw) | - |
1492 | { | - |
1493 | char uidstr[32], *chroot_path, *tmp; | - |
1494 | | - |
1495 | platform_setusercontext(pw); | - |
1496 | | - |
1497 | if (platform_privileged_uidswap()TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
1498 | | - |
1499 | | - |
1500 | | - |
1501 | | - |
1502 | | - |
1503 | | - |
1504 | | - |
1505 | if (setlogin(pw->pw_name) < 0TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
1506 | error("setlogin failed: %s", strerror( never executed: error("setlogin failed: %s", strerror( (*__errno_location ()) )); | 0 |
1507 | (*__errno_location ()) never executed: error("setlogin failed: %s", strerror( (*__errno_location ()) )); | 0 |
1508 | )); never executed: error("setlogin failed: %s", strerror( (*__errno_location ()) )); | 0 |
1509 | if (setgid(pw->pw_gid) < 0TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
1510 | perror("setgid"); | - |
1511 | exit(1); never executed: exit(1); | 0 |
1512 | } | - |
1513 | | - |
1514 | if (initgroups(pw->pw_name, pw->pw_gid) < 0TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
1515 | perror("initgroups"); | - |
1516 | exit(1); never executed: exit(1); | 0 |
1517 | } | - |
1518 | endgrent(); | - |
1519 | | - |
1520 | | - |
1521 | platform_setusercontext_post_groups(pw); | - |
1522 | | - |
1523 | if (!in_chrootTRUE | never evaluated | FALSE | never evaluated |
&& options.chroot_directory != TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1524 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1525 | && | - |
1526 | strcasecmp(options.chroot_directory, "none") != 0TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
1527 | tmp = tilde_expand_filename(options.chroot_directory, | - |
1528 | pw->pw_uid); | - |
1529 | snprintf(uidstr, sizeof(uidstr), "%llu", | - |
1530 | (unsigned long long)pw->pw_uid); | - |
1531 | chroot_path = percent_expand(tmp, "h", pw->pw_dir, | - |
1532 | "u", pw->pw_name, "U", uidstr, (char *) | - |
1533 | ((void *)0) | - |
1534 | ); | - |
1535 | safely_chroot(chroot_path, pw->pw_uid); | - |
1536 | free(tmp); | - |
1537 | free(chroot_path); | - |
1538 | | - |
1539 | free(options.chroot_directory); | - |
1540 | options.chroot_directory = | - |
1541 | ((void *)0) | - |
1542 | ; | - |
1543 | in_chroot = 1; | - |
1544 | } never executed: end of block | 0 |
1545 | permanently_set_uid(pw); | - |
1546 | | - |
1547 | } never executed: end of block else if (options.chroot_directory != TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1548 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1549 | && | - |
1550 | strcasecmp(options.chroot_directory, "none") != 0TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
1551 | fatal("server lacks privileges to chroot to ChrootDirectory"); | - |
1552 | } never executed: end of block | 0 |
1553 | | - |
1554 | if (getuid() != pw->pw_uidTRUE | never evaluated | FALSE | never evaluated |
|| geteuid() != pw->pw_uidTRUE | never evaluated | FALSE | never evaluated |
) | 0 |
1555 | fatal("Failed to set uids to %u.", (u_int) pw->pw_uid); never executed: fatal("Failed to set uids to %u.", (u_int) pw->pw_uid); | 0 |
1556 | } never executed: end of block | 0 |
1557 | | - |
1558 | static void | - |
1559 | do_pwchange(Session *s) | - |
1560 | { | - |
1561 | fflush( | - |
1562 | ((void *)0) | - |
1563 | ); | - |
1564 | fprintf( | - |
1565 | stderr | - |
1566 | , "WARNING: Your password has expired.\n"); | - |
1567 | if (s->ttyfd != -1TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
1568 | fprintf( | - |
1569 | stderr | - |
1570 | , | - |
1571 | "You must change your password now and login again!\n"); | - |
1572 | | - |
1573 | | - |
1574 | | - |
1575 | | - |
1576 | | - |
1577 | | - |
1578 | | - |
1579 | execl("/usr/bin/passwd", "passwd", (char *) | - |
1580 | ((void *)0) | - |
1581 | ); | - |
1582 | | - |
1583 | perror("passwd"); | - |
1584 | } never executed: end of block else { | 0 |
1585 | fprintf( | - |
1586 | stderr | - |
1587 | , | - |
1588 | "Password change required but no TTY available.\n"); | - |
1589 | } never executed: end of block | 0 |
1590 | exit(1); never executed: exit(1); | 0 |
1591 | } | - |
1592 | | - |
1593 | static void | - |
1594 | child_close_fds(struct ssh *ssh) | - |
1595 | { | - |
1596 | extern int auth_sock; | - |
1597 | | - |
1598 | if (auth_sock != -1TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
1599 | close(auth_sock); | - |
1600 | auth_sock = -1; | - |
1601 | } never executed: end of block | 0 |
1602 | | - |
1603 | if (ssh_packet_get_connection_in(active_state) == ssh_packet_get_connection_out(active_state)TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
1604 | close(ssh_packet_get_connection_in(active_state)); never executed: close(ssh_packet_get_connection_in(active_state)); | 0 |
1605 | else { | - |
1606 | close(ssh_packet_get_connection_in(active_state)); | - |
1607 | close(ssh_packet_get_connection_out(active_state)); | - |
1608 | } never executed: end of block | 0 |
1609 | | - |
1610 | | - |
1611 | | - |
1612 | | - |
1613 | | - |
1614 | channel_close_all(ssh); | - |
1615 | | - |
1616 | | - |
1617 | | - |
1618 | | - |
1619 | | - |
1620 | endpwent(); | - |
1621 | | - |
1622 | | - |
1623 | | - |
1624 | | - |
1625 | | - |
1626 | | - |
1627 | | - |
1628 | closefrom( | - |
1629 | 2 | - |
1630 | + 1); | - |
1631 | } never executed: end of block | 0 |
1632 | | - |
1633 | | - |
1634 | | - |
1635 | | - |
1636 | | - |
1637 | | - |
1638 | | - |
1639 | void | - |
1640 | do_child(struct ssh *ssh, Session *s, const char *command) | - |
1641 | { | - |
1642 | extern char **environ; | - |
1643 | char **env; | - |
1644 | char *argv[10]; | - |
1645 | const char *shell, *shell0; | - |
1646 | struct passwd *pw = s->pw; | - |
1647 | int r = 0; | - |
1648 | | - |
1649 | | - |
1650 | destroy_sensitive_data(); | - |
1651 | ssh_packet_clear_keys(active_state); | - |
1652 | | - |
1653 | | - |
1654 | if (s->authctxt->force_pwchangeTRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
1655 | do_setusercontext(pw); | - |
1656 | child_close_fds(ssh); | - |
1657 | do_pwchange(s); | - |
1658 | exit(1); never executed: exit(1); | 0 |
1659 | } | - |
1660 | if (!options.use_pamTRUE | never evaluated | FALSE | never evaluated |
) | 0 |
1661 | do_nologin(pw); never executed: do_nologin(pw); | 0 |
1662 | do_setusercontext(pw); | - |
1663 | | - |
1664 | | - |
1665 | | - |
1666 | | - |
1667 | | - |
1668 | if (!check_quietlogin(s, command)TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
1669 | display_loginmsg(); never executed: display_loginmsg(); | 0 |
1670 | shell = (TRUE | never evaluated | FALSE | never evaluated |
pw->pw_shell[0] == '\0')TRUE | never evaluated | FALSE | never evaluated |
? | 0 |
1671 | "/bin/sh" | - |
1672 | : pw->pw_shell; | - |
1673 | | - |
1674 | | - |
1675 | | - |
1676 | | - |
1677 | | - |
1678 | env = do_setup_env(ssh, s, shell); | - |
1679 | child_close_fds(ssh); | - |
1680 | | - |
1681 | | - |
1682 | | - |
1683 | | - |
1684 | | - |
1685 | environ = env; | - |
1686 | if (chdir(pw->pw_dir) < 0TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
1687 | | - |
1688 | | - |
1689 | | - |
1690 | | - |
1691 | if (rTRUE | never evaluated | FALSE | never evaluated |
|| !in_chrootTRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
1692 | fprintf( | - |
1693 | stderr | - |
1694 | , "Could not chdir to home " | - |
1695 | "directory %s: %s\n", pw->pw_dir, | - |
1696 | strerror( | - |
1697 | (*__errno_location ()) | - |
1698 | )); | - |
1699 | } never executed: end of block | 0 |
1700 | if (rTRUE | never evaluated | FALSE | never evaluated |
) | 0 |
1701 | exit(1); never executed: exit(1); | 0 |
1702 | } never executed: end of block | 0 |
1703 | | - |
1704 | closefrom( | - |
1705 | 2 | - |
1706 | + 1); | - |
1707 | | - |
1708 | do_rc_files(ssh, s, shell); | - |
1709 | | - |
1710 | | - |
1711 | mysignal( | - |
1712 | 13 | - |
1713 | , | - |
1714 | ((__sighandler_t) 0) | - |
1715 | ); | - |
1716 | | - |
1717 | if (s->is_subsystem == 3TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
1718 | printf("This service allows sftp connections only.\n"); | - |
1719 | fflush( | - |
1720 | ((void *)0) | - |
1721 | ); | - |
1722 | exit(1); never executed: exit(1); | 0 |
1723 | } else if (s->is_subsystem == 2TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
1724 | extern int BSDoptind, BSDoptreset; | - |
1725 | int i; | - |
1726 | char *p, *args; | - |
1727 | | - |
1728 | setproctitle("%s@%s", s->pw->pw_name, "internal-sftp"); | - |
1729 | args = xstrdup(command ? command : "sftp-server"); | - |
1730 | for (i = 0, (p = strtok(args, " ")); pTRUE | never evaluated | FALSE | never evaluated |
; (p = strtok( | 0 |
1731 | ((void *)0) | - |
1732 | , " "))) | - |
1733 | if (i < 10 - 1TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
1734 | argv[i++] = p; never executed: argv[i++] = p; | 0 |
1735 | argv[i] = | - |
1736 | ((void *)0) | - |
1737 | ; | - |
1738 | BSDoptind = BSDoptreset = 1; | - |
1739 | __progname = argv[0]; | - |
1740 | | - |
1741 | | - |
1742 | | - |
1743 | exit(sftp_server_main(i, argv, s->pw)); never executed: exit(sftp_server_main(i, argv, s->pw)); | 0 |
1744 | } | - |
1745 | | - |
1746 | fflush( | - |
1747 | ((void *)0) | - |
1748 | ); | - |
1749 | | - |
1750 | | - |
1751 | if ((TRUE | never evaluated | FALSE | never evaluated |
shell0 = strrchr(shell, '/')) != TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1752 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1753 | ) | - |
1754 | shell0++; never executed: shell0++; | 0 |
1755 | else | - |
1756 | shell0 = shell; never executed: shell0 = shell; | 0 |
1757 | | - |
1758 | | - |
1759 | | - |
1760 | | - |
1761 | | - |
1762 | | - |
1763 | if (!commandTRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
1764 | char argv0[256]; | - |
1765 | | - |
1766 | | - |
1767 | argv0[0] = '-'; | - |
1768 | | - |
1769 | if (strlcpy(argv0 + 1, shell0, sizeof(argv0) - 1)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1770 | >= sizeof(argv0) - 1TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
1771 | | - |
1772 | (*__errno_location ()) | - |
1773 | = | - |
1774 | 22 | - |
1775 | ; | - |
1776 | perror(shell); | - |
1777 | exit(1); never executed: exit(1); | 0 |
1778 | } | - |
1779 | | - |
1780 | | - |
1781 | argv[0] = argv0; | - |
1782 | argv[1] = | - |
1783 | ((void *)0) | - |
1784 | ; | - |
1785 | execve(shell, argv, env); | - |
1786 | | - |
1787 | | - |
1788 | perror(shell); | - |
1789 | exit(1); never executed: exit(1); | 0 |
1790 | } | - |
1791 | | - |
1792 | | - |
1793 | | - |
1794 | | - |
1795 | argv[0] = (char *) shell0; | - |
1796 | argv[1] = "-c"; | - |
1797 | argv[2] = (char *) command; | - |
1798 | argv[3] = | - |
1799 | ((void *)0) | - |
1800 | ; | - |
1801 | execve(shell, argv, env); | - |
1802 | perror(shell); | - |
1803 | exit(1); never executed: exit(1); | 0 |
1804 | } | - |
1805 | | - |
1806 | void | - |
1807 | session_unused(int id) | - |
1808 | { | - |
1809 | debug3("%s: session id %d unused", __func__, id); | - |
1810 | if (id >= options.max_sessionsTRUE | never evaluated | FALSE | never evaluated |
|| | 0 |
1811 | id >= sessions_nallocTRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
1812 | fatal("%s: insane session id %d (max %d nalloc %d)", | - |
1813 | __func__, id, options.max_sessions, sessions_nalloc); | - |
1814 | } never executed: end of block | 0 |
1815 | memset(&sessions[id], 0, sizeof(*sessions)); | - |
1816 | sessions[id].self = id; | - |
1817 | sessions[id].used = 0; | - |
1818 | sessions[id].chanid = -1; | - |
1819 | sessions[id].ptyfd = -1; | - |
1820 | sessions[id].ttyfd = -1; | - |
1821 | sessions[id].ptymaster = -1; | - |
1822 | sessions[id].x11_chanids = | - |
1823 | ((void *)0) | - |
1824 | ; | - |
1825 | sessions[id].next_unused = sessions_first_unused; | - |
1826 | sessions_first_unused = id; | - |
1827 | } never executed: end of block | 0 |
1828 | | - |
1829 | Session * | - |
1830 | session_new(void) | - |
1831 | { | - |
1832 | Session *s, *tmp; | - |
1833 | | - |
1834 | if (sessions_first_unused == -1TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
1835 | if (sessions_nalloc >= options.max_sessionsTRUE | never evaluated | FALSE | never evaluated |
) | 0 |
1836 | return never executed: return ((void *)0) ; never executed: return ((void *)0) ; | 0 |
1837 | ((void *)0) never executed: return ((void *)0) ; | 0 |
1838 | ; never executed: return ((void *)0) ; | 0 |
1839 | debug2("%s: allocate (allocated %d max %d)", | - |
1840 | __func__, sessions_nalloc, options.max_sessions); | - |
1841 | tmp = xrecallocarray(sessions, sessions_nalloc, | - |
1842 | sessions_nalloc + 1, sizeof(*sessions)); | - |
1843 | if (tmp == TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1844 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1845 | ) { | - |
1846 | error("%s: cannot allocate %d sessions", | - |
1847 | __func__, sessions_nalloc + 1); | - |
1848 | return never executed: return ((void *)0) ; never executed: return ((void *)0) ; | 0 |
1849 | ((void *)0) never executed: return ((void *)0) ; | 0 |
1850 | ; never executed: return ((void *)0) ; | 0 |
1851 | } | - |
1852 | sessions = tmp; | - |
1853 | session_unused(sessions_nalloc++); | - |
1854 | } never executed: end of block | 0 |
1855 | | - |
1856 | if (sessions_first_unused >= sessions_nallocTRUE | never evaluated | FALSE | never evaluated |
|| | 0 |
1857 | sessions_first_unused < 0TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
1858 | fatal("%s: insane first_unused %d max %d nalloc %d", | - |
1859 | __func__, sessions_first_unused, options.max_sessions, | - |
1860 | sessions_nalloc); | - |
1861 | } never executed: end of block | 0 |
1862 | | - |
1863 | s = &sessions[sessions_first_unused]; | - |
1864 | if (s->usedTRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
1865 | fatal("%s: session %d already used", | - |
1866 | __func__, sessions_first_unused); | - |
1867 | } never executed: end of block | 0 |
1868 | sessions_first_unused = s->next_unused; | - |
1869 | s->used = 1; | - |
1870 | s->next_unused = -1; | - |
1871 | debug("session_new: session %d", s->self); | - |
1872 | | - |
1873 | return never executed: return s; s;never executed: return s; | 0 |
1874 | } | - |
1875 | | - |
1876 | static void | - |
1877 | session_dump(void) | - |
1878 | { | - |
1879 | int i; | - |
1880 | for (i = 0; i < sessions_nallocTRUE | never evaluated | FALSE | never evaluated |
; i++) { | 0 |
1881 | Session *s = &sessions[i]; | - |
1882 | | - |
1883 | debug("dump: used %d next_unused %d session %d %p " | - |
1884 | "channel %d pid %ld", | - |
1885 | s->used, | - |
1886 | s->next_unused, | - |
1887 | s->self, | - |
1888 | s, | - |
1889 | s->chanid, | - |
1890 | (long)s->pid); | - |
1891 | } never executed: end of block | 0 |
1892 | } never executed: end of block | 0 |
1893 | | - |
1894 | int | - |
1895 | session_open(Authctxt *authctxt, int chanid) | - |
1896 | { | - |
1897 | Session *s = session_new(); | - |
1898 | debug("session_open: channel %d", chanid); | - |
1899 | if (s == TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1900 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1901 | ) { | - |
1902 | error("no more sessions"); | - |
1903 | return never executed: return 0; 0;never executed: return 0; | 0 |
1904 | } | - |
1905 | s->authctxt = authctxt; | - |
1906 | s->pw = authctxt->pw; | - |
1907 | if (s->pw == TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1908 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1909 | || !authctxt->validTRUE | never evaluated | FALSE | never evaluated |
) | 0 |
1910 | fatal("no user for session %d", s->self); never executed: fatal("no user for session %d", s->self); | 0 |
1911 | debug("session_open: session %d: link with channel %d", s->self, chanid); | - |
1912 | s->chanid = chanid; | - |
1913 | return never executed: return 1; 1;never executed: return 1; | 0 |
1914 | } | - |
1915 | | - |
1916 | Session * | - |
1917 | session_by_tty(char *tty) | - |
1918 | { | - |
1919 | int i; | - |
1920 | for (i = 0; i < sessions_nallocTRUE | never evaluated | FALSE | never evaluated |
; i++) { | 0 |
1921 | Session *s = &sessions[i]; | - |
1922 | if (s->usedTRUE | never evaluated | FALSE | never evaluated |
&& s->ttyfd != -1TRUE | never evaluated | FALSE | never evaluated |
&& | 0 |
1923 | __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1924 | s->ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
1925 | ) && __builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1926 | ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
1927 | ) && (__s1_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1928 | s->ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
1929 | ), __s2_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1930 | ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
1931 | ), (!((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1932 | s->ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
1933 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1934 | s->ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
1935 | ) == 1) || __s1_len >= 4) && (!((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1936 | ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
1937 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1938 | ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
1939 | ) == 1) || __s2_len >= 4)) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1940 | s->ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
1941 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1942 | ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
1943 | ) : (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1944 | s->ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
1945 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1946 | s->ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
1947 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1948 | s->ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
1949 | ) == 1) && (__s1_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1950 | s->ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
1951 | ), __s1_len < 4) ? (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1952 | ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
1953 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1954 | ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
1955 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1956 | ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
1957 | ) == 1) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1958 | s->ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
1959 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1960 | ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
1961 | ) : (__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1962 | ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
1963 | ); int __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1964 | s->ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
1965 | ))[0] - __s2[0]); if (__s1_len > 0TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1966 | s->ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
1967 | ))[1] - __s2[1]); if (__s1_len > 1TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1968 | s->ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
1969 | ))[2] - __s2[2]); if (__s1_len > 2TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) __result = (((const unsigned char *) (const char *) (never executed: __result = (((const unsigned char *) (const char *) ( s->tty ))[3] - __s2[3]); | 0 |
1970 | s->ttyTRUE | never evaluated | FALSE | never evaluated |
never executed: __result = (((const unsigned char *) (const char *) ( s->tty ))[3] - __s2[3]); | 0 |
1971 | ))[3] - __s2[3]); } } __result; }))) : (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1972 | ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
1973 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1974 | ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
1975 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1976 | ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
1977 | ) == 1) && (__s2_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1978 | ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
1979 | ), __s2_len < 4) ? (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1980 | s->ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
1981 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1982 | s->ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
1983 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1984 | s->ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
1985 | ) == 1) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1986 | s->ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
1987 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1988 | ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
1989 | ) : -(__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1990 | s->ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
1991 | ); int __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1992 | ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
1993 | ))[0] - __s2[0]); if (__s2_len > 0TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1994 | ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
1995 | ))[1] - __s2[1]); if (__s2_len > 1TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1996 | ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
1997 | ))[2] - __s2[2]); if (__s2_len > 2TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) __result = (((const unsigned char *) (const char *) (never executed: __result = (((const unsigned char *) (const char *) ( tty ))[3] - __s2[3]); | 0 |
1998 | ttyTRUE | never evaluated | FALSE | never evaluated |
never executed: __result = (((const unsigned char *) (const char *) ( tty ))[3] - __s2[3]); | 0 |
1999 | ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2000 | s->ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2001 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2002 | ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2003 | )))); }) TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2004 | == 0TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
2005 | debug("session_by_tty: session %d tty %s", i, tty); | - |
2006 | return never executed: return s; s;never executed: return s; | 0 |
2007 | } | - |
2008 | } never executed: end of block | 0 |
2009 | debug("session_by_tty: unknown tty %.100s", tty); | - |
2010 | session_dump(); | - |
2011 | return never executed: return ((void *)0) ; never executed: return ((void *)0) ; | 0 |
2012 | ((void *)0) never executed: return ((void *)0) ; | 0 |
2013 | ; never executed: return ((void *)0) ; | 0 |
2014 | } | - |
2015 | | - |
2016 | static Session * | - |
2017 | session_by_channel(int id) | - |
2018 | { | - |
2019 | int i; | - |
2020 | for (i = 0; i < sessions_nallocTRUE | never evaluated | FALSE | never evaluated |
; i++) { | 0 |
2021 | Session *s = &sessions[i]; | - |
2022 | if (s->usedTRUE | never evaluated | FALSE | never evaluated |
&& s->chanid == idTRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
2023 | debug("session_by_channel: session %d channel %d", | - |
2024 | i, id); | - |
2025 | return never executed: return s; s;never executed: return s; | 0 |
2026 | } | - |
2027 | } never executed: end of block | 0 |
2028 | debug("session_by_channel: unknown channel %d", id); | - |
2029 | session_dump(); | - |
2030 | return never executed: return ((void *)0) ; never executed: return ((void *)0) ; | 0 |
2031 | ((void *)0) never executed: return ((void *)0) ; | 0 |
2032 | ; never executed: return ((void *)0) ; | 0 |
2033 | } | - |
2034 | | - |
2035 | static Session * | - |
2036 | session_by_x11_channel(int id) | - |
2037 | { | - |
2038 | int i, j; | - |
2039 | | - |
2040 | for (i = 0; i < sessions_nallocTRUE | never evaluated | FALSE | never evaluated |
; i++) { | 0 |
2041 | Session *s = &sessions[i]; | - |
2042 | | - |
2043 | if (s->x11_chanids == TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2044 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2045 | || !s->usedTRUE | never evaluated | FALSE | never evaluated |
) | 0 |
2046 | continue; never executed: continue; | 0 |
2047 | for (j = 0; s->x11_chanids[j] != -1TRUE | never evaluated | FALSE | never evaluated |
; j++) { | 0 |
2048 | if (s->x11_chanids[j] == idTRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
2049 | debug("session_by_x11_channel: session %d " | - |
2050 | "channel %d", s->self, id); | - |
2051 | return never executed: return s; s;never executed: return s; | 0 |
2052 | } | - |
2053 | } never executed: end of block | 0 |
2054 | } never executed: end of block | 0 |
2055 | debug("session_by_x11_channel: unknown channel %d", id); | - |
2056 | session_dump(); | - |
2057 | return never executed: return ((void *)0) ; never executed: return ((void *)0) ; | 0 |
2058 | ((void *)0) never executed: return ((void *)0) ; | 0 |
2059 | ; never executed: return ((void *)0) ; | 0 |
2060 | } | - |
2061 | | - |
2062 | static Session * | - |
2063 | session_by_pid(pid_t pid) | - |
2064 | { | - |
2065 | int i; | - |
2066 | debug("session_by_pid: pid %ld", (long)pid); | - |
2067 | for (i = 0; i < sessions_nallocTRUE | never evaluated | FALSE | never evaluated |
; i++) { | 0 |
2068 | Session *s = &sessions[i]; | - |
2069 | if (s->usedTRUE | never evaluated | FALSE | never evaluated |
&& s->pid == pidTRUE | never evaluated | FALSE | never evaluated |
) | 0 |
2070 | return never executed: return s; s;never executed: return s; | 0 |
2071 | } never executed: end of block | 0 |
2072 | error("session_by_pid: unknown pid %ld", (long)pid); | - |
2073 | session_dump(); | - |
2074 | return never executed: return ((void *)0) ; never executed: return ((void *)0) ; | 0 |
2075 | ((void *)0) never executed: return ((void *)0) ; | 0 |
2076 | ; never executed: return ((void *)0) ; | 0 |
2077 | } | - |
2078 | | - |
2079 | static int | - |
2080 | session_window_change_req(struct ssh *ssh, Session *s) | - |
2081 | { | - |
2082 | s->col = packet_get_int(); | - |
2083 | s->row = packet_get_int(); | - |
2084 | s->xpixel = packet_get_int(); | - |
2085 | s->ypixel = packet_get_int(); | - |
2086 | do { int _len = ssh_packet_remaining(active_state); if (_len > 0TRUE | never evaluated | FALSE | never evaluated |
) { logit("Packet integrity error (%d bytes remaining) at %s:%d", _len ,__FILE__, 1910); ssh_packet_disconnect(active_state, "Packet integrity error."); }never executed: end of block } while (0); | 0 |
2087 | pty_change_window_size(s->ptyfd, s->row, s->col, s->xpixel, s->ypixel); | - |
2088 | return never executed: return 1; 1;never executed: return 1; | 0 |
2089 | } | - |
2090 | | - |
2091 | static int | - |
2092 | session_pty_req(struct ssh *ssh, Session *s) | - |
2093 | { | - |
2094 | u_int len; | - |
2095 | | - |
2096 | if (!auth_opts->permit_pty_flagTRUE | never evaluated | FALSE | never evaluated |
|| !options.permit_ttyTRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
2097 | debug("Allocating a pty not permitted for this connection."); | - |
2098 | return never executed: return 0; 0;never executed: return 0; | 0 |
2099 | } | - |
2100 | if (s->ttyfd != -1TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
2101 | packet_disconnect("Protocol error: you already have a pty."); | - |
2102 | return never executed: return 0; 0;never executed: return 0; | 0 |
2103 | } | - |
2104 | | - |
2105 | s->term = ssh_packet_get_string(active_state, (&len)); | - |
2106 | s->col = packet_get_int(); | - |
2107 | s->row = packet_get_int(); | - |
2108 | s->xpixel = packet_get_int(); | - |
2109 | s->ypixel = packet_get_int(); | - |
2110 | | - |
2111 | if ( | - |
2112 | __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2113 | s->termTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2114 | ) && __builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2115 | ""TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2116 | ) && (__s1_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2117 | s->termTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2118 | ), __s2_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2119 | ""TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2120 | ), (!((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2121 | s->termTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2122 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2123 | s->termTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2124 | ) == 1) || __s1_len >= 4) && (!((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2125 | ""TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2126 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2127 | ""TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2128 | ) == 1) || __s2_len >= 4)) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2129 | s->termTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2130 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2131 | ""TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2132 | ) : (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2133 | s->termTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2134 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2135 | s->termTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2136 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2137 | s->termTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2138 | ) == 1) && (__s1_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2139 | s->termTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2140 | ), __s1_len < 4) ? (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2141 | ""TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2142 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2143 | ""TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2144 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2145 | ""TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2146 | ) == 1) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2147 | s->termTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2148 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2149 | ""TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2150 | ) : (__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2151 | ""TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2152 | ); int __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2153 | s->termTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2154 | ))[0] - __s2[0]); if (__s1_len > 0TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2155 | s->termTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2156 | ))[1] - __s2[1]); if (__s1_len > 1TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2157 | s->termTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2158 | ))[2] - __s2[2]); if (__s1_len > 2TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) __result = (((const unsigned char *) (const char *) (never executed: __result = (((const unsigned char *) (const char *) ( s->term ))[3] - __s2[3]); | 0 |
2159 | s->termTRUE | never evaluated | FALSE | never evaluated |
never executed: __result = (((const unsigned char *) (const char *) ( s->term ))[3] - __s2[3]); | 0 |
2160 | ))[3] - __s2[3]); } } __result; }))) : (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2161 | ""TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2162 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2163 | ""TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2164 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2165 | ""TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2166 | ) == 1) && (__s2_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2167 | ""TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2168 | ), __s2_len < 4) ? (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2169 | s->termTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2170 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2171 | s->termTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2172 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2173 | s->termTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2174 | ) == 1) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2175 | s->termTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2176 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2177 | ""TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2178 | ) : -(__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2179 | s->termTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2180 | ); int __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2181 | ""TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2182 | ))[0] - __s2[0]); if (__s2_len > 0TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2183 | ""TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2184 | ))[1] - __s2[1]); if (__s2_len > 1TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2185 | ""TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2186 | ))[2] - __s2[2]); if (__s2_len > 2TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) __result = (((const unsigned char *) (const char *) (never executed: __result = (((const unsigned char *) (const char *) ( "" ))[3] - __s2[3]); | 0 |
2187 | ""TRUE | never evaluated | FALSE | never evaluated |
never executed: __result = (((const unsigned char *) (const char *) ( "" ))[3] - __s2[3]); | 0 |
2188 | ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2189 | s->termTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2190 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2191 | ""TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2192 | )))); }) TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2193 | == 0TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
2194 | free(s->term); | - |
2195 | s->term = | - |
2196 | ((void *)0) | - |
2197 | ; | - |
2198 | } never executed: end of block | 0 |
2199 | | - |
2200 | | - |
2201 | debug("Allocating pty."); | - |
2202 | if (!(use_privsepTRUE | never evaluated | FALSE | never evaluated |
? mm_pty_allocate(&s->ptyfd, &s->ttyfd, s->tty, sizeof(s->tty)) : pty_allocate(&s->ptyfd, &s->ttyfd, s->tty, sizeof(s->tty)))TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2203 | ) { | - |
2204 | free(s->term); | - |
2205 | s->term = | - |
2206 | ((void *)0) | - |
2207 | ; | - |
2208 | s->ptyfd = -1; | - |
2209 | s->ttyfd = -1; | - |
2210 | error("session_pty_req: session %d alloc failed", s->self); | - |
2211 | return never executed: return 0; 0;never executed: return 0; | 0 |
2212 | } | - |
2213 | debug("session_pty_req: session %d alloc %s", s->self, s->tty); | - |
2214 | | - |
2215 | ssh_tty_parse_modes(ssh, s->ttyfd); | - |
2216 | | - |
2217 | if (!use_privsepTRUE | never evaluated | FALSE | never evaluated |
) | 0 |
2218 | pty_setowner(s->pw, s->tty); never executed: pty_setowner(s->pw, s->tty); | 0 |
2219 | | - |
2220 | | - |
2221 | pty_change_window_size(s->ptyfd, s->row, s->col, s->xpixel, s->ypixel); | - |
2222 | | - |
2223 | do { int _len = ssh_packet_remaining(active_state); if (_len > 0TRUE | never evaluated | FALSE | never evaluated |
) { logit("Packet integrity error (%d bytes remaining) at %s:%d", _len ,__FILE__, 1961); ssh_packet_disconnect(active_state, "Packet integrity error."); }never executed: end of block } while (0); | 0 |
2224 | session_proctitle(s); | - |
2225 | return never executed: return 1; 1;never executed: return 1; | 0 |
2226 | } | - |
2227 | | - |
2228 | static int | - |
2229 | session_subsystem_req(struct ssh *ssh, Session *s) | - |
2230 | { | - |
2231 | struct stat st; | - |
2232 | u_int len; | - |
2233 | int success = 0; | - |
2234 | char *prog, *cmd; | - |
2235 | u_int i; | - |
2236 | | - |
2237 | s->subsys = ssh_packet_get_string(active_state, (&len)); | - |
2238 | do { int _len = ssh_packet_remaining(active_state); if (_len > 0TRUE | never evaluated | FALSE | never evaluated |
) { logit("Packet integrity error (%d bytes remaining) at %s:%d", _len ,__FILE__, 1976); ssh_packet_disconnect(active_state, "Packet integrity error."); }never executed: end of block } while (0); | 0 |
2239 | debug2("subsystem request for %.100s by user %s", s->subsys, | - |
2240 | s->pw->pw_name); | - |
2241 | | - |
2242 | for (i = 0; i < options.num_subsystemsTRUE | never evaluated | FALSE | never evaluated |
; i++) { | 0 |
2243 | if ( | - |
2244 | __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2245 | s->subsysTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2246 | ) && __builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2247 | options.subsystem_name[i]TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2248 | ) && (__s1_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2249 | s->subsysTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2250 | ), __s2_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2251 | options.subsystem_name[i]TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2252 | ), (!((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2253 | s->subsysTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2254 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2255 | s->subsysTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2256 | ) == 1) || __s1_len >= 4) && (!((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2257 | options.subsystem_name[i]TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2258 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2259 | options.subsystem_name[i]TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2260 | ) == 1) || __s2_len >= 4)) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2261 | s->subsysTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2262 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2263 | options.subsystem_name[i]TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2264 | ) : (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2265 | s->subsysTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2266 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2267 | s->subsysTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2268 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2269 | s->subsysTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2270 | ) == 1) && (__s1_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2271 | s->subsysTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2272 | ), __s1_len < 4) ? (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2273 | options.subsystem_name[i]TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2274 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2275 | options.subsystem_name[i]TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2276 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2277 | options.subsystem_name[i]TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2278 | ) == 1) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2279 | s->subsysTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2280 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2281 | options.subsystem_name[i]TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2282 | ) : (__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2283 | options.subsystem_name[i]TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2284 | ); int __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2285 | s->subsysTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2286 | ))[0] - __s2[0]); if (__s1_len > 0TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2287 | s->subsysTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2288 | ))[1] - __s2[1]); if (__s1_len > 1TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2289 | s->subsysTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2290 | ))[2] - __s2[2]); if (__s1_len > 2TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) __result = (((const unsigned char *) (const char *) (never executed: __result = (((const unsigned char *) (const char *) ( s->subsys ))[3] - __s2[3]); | 0 |
2291 | s->subsysTRUE | never evaluated | FALSE | never evaluated |
never executed: __result = (((const unsigned char *) (const char *) ( s->subsys ))[3] - __s2[3]); | 0 |
2292 | ))[3] - __s2[3]); } } __result; }))) : (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2293 | options.subsystem_name[i]TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2294 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2295 | options.subsystem_name[i]TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2296 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2297 | options.subsystem_name[i]TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2298 | ) == 1) && (__s2_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2299 | options.subsystem_name[i]TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2300 | ), __s2_len < 4) ? (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2301 | s->subsysTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2302 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2303 | s->subsysTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2304 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2305 | s->subsysTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2306 | ) == 1) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2307 | s->subsysTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2308 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2309 | options.subsystem_name[i]TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2310 | ) : -(__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2311 | s->subsysTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2312 | ); int __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2313 | options.subsystem_name[i]TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2314 | ))[0] - __s2[0]); if (__s2_len > 0TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2315 | options.subsystem_name[i]TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2316 | ))[1] - __s2[1]); if (__s2_len > 1TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2317 | options.subsystem_name[i]TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2318 | ))[2] - __s2[2]); if (__s2_len > 2TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) __result = (((const unsigned char *) (const char *) (never executed: __result = (((const unsigned char *) (const char *) ( options.subsystem_name[i] ))[3] - __s2[3]); | 0 |
2319 | options.subsystem_name[i]TRUE | never evaluated | FALSE | never evaluated |
never executed: __result = (((const unsigned char *) (const char *) ( options.subsystem_name[i] ))[3] - __s2[3]); | 0 |
2320 | ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2321 | s->subsysTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2322 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2323 | options.subsystem_name[i]TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2324 | )))); }) TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2325 | == 0TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
2326 | prog = options.subsystem_command[i]; | - |
2327 | cmd = options.subsystem_args[i]; | - |
2328 | if ( | - |
2329 | __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2330 | "internal-sftp"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2331 | ) && __builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2332 | progTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2333 | ) && (__s1_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2334 | "internal-sftp"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2335 | ), __s2_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2336 | progTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2337 | ), (!((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2338 | "internal-sftp"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2339 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2340 | "internal-sftp"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2341 | ) == 1) || __s1_len >= 4) && (!((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2342 | progTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2343 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2344 | progTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2345 | ) == 1) || __s2_len >= 4)) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2346 | "internal-sftp"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2347 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2348 | progTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2349 | ) : (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2350 | "internal-sftp"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2351 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2352 | "internal-sftp"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2353 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2354 | "internal-sftp"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2355 | ) == 1) && (__s1_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2356 | "internal-sftp"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2357 | ), __s1_len < 4) ? (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2358 | progTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2359 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2360 | progTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2361 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2362 | progTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2363 | ) == 1) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2364 | "internal-sftp"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2365 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2366 | progTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2367 | ) : (__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2368 | progTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2369 | ); int __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2370 | "internal-sftp"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2371 | ))[0] - __s2[0]); if (__s1_len > 0TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2372 | "internal-sftp"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2373 | ))[1] - __s2[1]); if (__s1_len > 1TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2374 | "internal-sftp"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2375 | ))[2] - __s2[2]); if (__s1_len > 2TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) __result = (((const unsigned char *) (const char *) (never executed: __result = (((const unsigned char *) (const char *) ( "internal-sftp" ))[3] - __s2[3]); | 0 |
2376 | "internal-sftp"TRUE | never evaluated | FALSE | never evaluated |
never executed: __result = (((const unsigned char *) (const char *) ( "internal-sftp" ))[3] - __s2[3]); | 0 |
2377 | ))[3] - __s2[3]); } } __result; }))) : (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2378 | progTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2379 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2380 | progTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2381 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2382 | progTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2383 | ) == 1) && (__s2_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2384 | progTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2385 | ), __s2_len < 4) ? (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2386 | "internal-sftp"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2387 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2388 | "internal-sftp"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2389 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2390 | "internal-sftp"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2391 | ) == 1) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2392 | "internal-sftp"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2393 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2394 | progTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2395 | ) : -(__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2396 | "internal-sftp"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2397 | ); int __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2398 | progTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2399 | ))[0] - __s2[0]); if (__s2_len > 0TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2400 | progTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2401 | ))[1] - __s2[1]); if (__s2_len > 1TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2402 | progTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2403 | ))[2] - __s2[2]); if (__s2_len > 2TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) __result = (((const unsigned char *) (const char *) (never executed: __result = (((const unsigned char *) (const char *) ( prog ))[3] - __s2[3]); | 0 |
2404 | progTRUE | never evaluated | FALSE | never evaluated |
never executed: __result = (((const unsigned char *) (const char *) ( prog ))[3] - __s2[3]); | 0 |
2405 | ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2406 | "internal-sftp"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2407 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2408 | progTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2409 | )))); }) TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2410 | == 0TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
2411 | s->is_subsystem = 2; | - |
2412 | debug("subsystem: %s", prog); | - |
2413 | } never executed: end of block else { | 0 |
2414 | if (stat(prog, &st) < 0TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
2415 | debug("subsystem: cannot stat %s: %s", never executed: debug("subsystem: cannot stat %s: %s", prog, strerror( (*__errno_location ()) )); | 0 |
2416 | prog, strerror( never executed: debug("subsystem: cannot stat %s: %s", prog, strerror( (*__errno_location ()) )); | 0 |
2417 | (*__errno_location ()) never executed: debug("subsystem: cannot stat %s: %s", prog, strerror( (*__errno_location ()) )); | 0 |
2418 | )); never executed: debug("subsystem: cannot stat %s: %s", prog, strerror( (*__errno_location ()) )); | 0 |
2419 | s->is_subsystem = 1; | - |
2420 | debug("subsystem: exec() %s", cmd); | - |
2421 | } never executed: end of block | 0 |
2422 | success = do_exec(ssh, s, cmd) == 0; | - |
2423 | break; never executed: break; | 0 |
2424 | } | - |
2425 | } never executed: end of block | 0 |
2426 | | - |
2427 | if (!successTRUE | never evaluated | FALSE | never evaluated |
) | 0 |
2428 | logit("subsystem request for %.100s by user %s failed, " never executed: logit("subsystem request for %.100s by user %s failed, " "subsystem not found", s->subsys, s->pw->pw_name); | 0 |
2429 | "subsystem not found", s->subsys, s->pw->pw_name); never executed: logit("subsystem request for %.100s by user %s failed, " "subsystem not found", s->subsys, s->pw->pw_name); | 0 |
2430 | | - |
2431 | return never executed: return success; success;never executed: return success; | 0 |
2432 | } | - |
2433 | | - |
2434 | static int | - |
2435 | session_x11_req(struct ssh *ssh, Session *s) | - |
2436 | { | - |
2437 | int success; | - |
2438 | | - |
2439 | if (s->auth_proto != TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2440 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2441 | || s->auth_data != TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2442 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2443 | ) { | - |
2444 | error("session_x11_req: session %d: " | - |
2445 | "x11 forwarding already active", s->self); | - |
2446 | return never executed: return 0; 0;never executed: return 0; | 0 |
2447 | } | - |
2448 | s->single_connection = packet_get_char(); | - |
2449 | s->auth_proto = ssh_packet_get_string(active_state, ( | - |
2450 | ((void *)0) | - |
2451 | )); | - |
2452 | s->auth_data = ssh_packet_get_string(active_state, ( | - |
2453 | ((void *)0) | - |
2454 | )); | - |
2455 | s->screen = packet_get_int(); | - |
2456 | do { int _len = ssh_packet_remaining(active_state); if (_len > 0TRUE | never evaluated | FALSE | never evaluated |
) { logit("Packet integrity error (%d bytes remaining) at %s:%d", _len ,__FILE__, 2020); ssh_packet_disconnect(active_state, "Packet integrity error."); }never executed: end of block } while (0); | 0 |
2457 | | - |
2458 | if (xauth_valid_string(s->auth_proto)TRUE | never evaluated | FALSE | never evaluated |
&& | 0 |
2459 | xauth_valid_string(s->auth_data)TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
2460 | success = session_setup_x11fwd(ssh, s); never executed: success = session_setup_x11fwd(ssh, s); | 0 |
2461 | else { | - |
2462 | success = 0; | - |
2463 | error("Invalid X11 forwarding data"); | - |
2464 | } never executed: end of block | 0 |
2465 | if (!successTRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
2466 | free(s->auth_proto); | - |
2467 | free(s->auth_data); | - |
2468 | s->auth_proto = | - |
2469 | ((void *)0) | - |
2470 | ; | - |
2471 | s->auth_data = | - |
2472 | ((void *)0) | - |
2473 | ; | - |
2474 | } never executed: end of block | 0 |
2475 | return never executed: return success; success;never executed: return success; | 0 |
2476 | } | - |
2477 | | - |
2478 | static int | - |
2479 | session_shell_req(struct ssh *ssh, Session *s) | - |
2480 | { | - |
2481 | do { int _len = ssh_packet_remaining(active_state); if (_len > 0TRUE | never evaluated | FALSE | never evaluated |
) { logit("Packet integrity error (%d bytes remaining) at %s:%d", _len ,__FILE__, 2041); ssh_packet_disconnect(active_state, "Packet integrity error."); }never executed: end of block } while (0); | 0 |
2482 | return never executed: return do_exec(ssh, s, ((void *)0) ) == 0; do_exec(ssh, s, never executed: return do_exec(ssh, s, ((void *)0) ) == 0; | 0 |
2483 | ((void *)0) never executed: return do_exec(ssh, s, ((void *)0) ) == 0; | 0 |
2484 | ) == 0; never executed: return do_exec(ssh, s, ((void *)0) ) == 0; | 0 |
2485 | } | - |
2486 | | - |
2487 | static int | - |
2488 | session_exec_req(struct ssh *ssh, Session *s) | - |
2489 | { | - |
2490 | u_int len, success; | - |
2491 | | - |
2492 | char *command = ssh_packet_get_string(active_state, (&len)); | - |
2493 | do { int _len = ssh_packet_remaining(active_state); if (_len > 0TRUE | never evaluated | FALSE | never evaluated |
) { logit("Packet integrity error (%d bytes remaining) at %s:%d", _len ,__FILE__, 2051); ssh_packet_disconnect(active_state, "Packet integrity error."); }never executed: end of block } while (0); | 0 |
2494 | success = do_exec(ssh, s, command) == 0; | - |
2495 | free(command); | - |
2496 | return never executed: return success; success;never executed: return success; | 0 |
2497 | } | - |
2498 | | - |
2499 | static int | - |
2500 | session_break_req(struct ssh *ssh, Session *s) | - |
2501 | { | - |
2502 | | - |
2503 | packet_get_int(); | - |
2504 | do { int _len = ssh_packet_remaining(active_state); if (_len > 0TRUE | never evaluated | FALSE | never evaluated |
) { logit("Packet integrity error (%d bytes remaining) at %s:%d", _len ,__FILE__, 2062); ssh_packet_disconnect(active_state, "Packet integrity error."); }never executed: end of block } while (0); | 0 |
2505 | | - |
2506 | if (s->ptymaster == -1TRUE | never evaluated | FALSE | never evaluated |
|| tcsendbreak(s->ptymaster, 0) < 0TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
2507 | return never executed: return 0; 0;never executed: return 0; | 0 |
2508 | return never executed: return 1; 1;never executed: return 1; | 0 |
2509 | } | - |
2510 | | - |
2511 | static int | - |
2512 | session_env_req(struct ssh *ssh, Session *s) | - |
2513 | { | - |
2514 | char *name, *val; | - |
2515 | u_int name_len, val_len, i; | - |
2516 | | - |
2517 | name = ssh_packet_get_cstring(active_state, (&name_len)); | - |
2518 | val = ssh_packet_get_cstring(active_state, (&val_len)); | - |
2519 | do { int _len = ssh_packet_remaining(active_state); if (_len > 0TRUE | never evaluated | FALSE | never evaluated |
) { logit("Packet integrity error (%d bytes remaining) at %s:%d", _len ,__FILE__, 2077); ssh_packet_disconnect(active_state, "Packet integrity error."); }never executed: end of block } while (0); | 0 |
2520 | | - |
2521 | | - |
2522 | if (s->num_env > 128TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
2523 | debug2("Ignoring env request %s: too many env vars", name); | - |
2524 | goto never executed: goto fail; fail;never executed: goto fail; | 0 |
2525 | } | - |
2526 | | - |
2527 | for (i = 0; i < options.num_accept_envTRUE | never evaluated | FALSE | never evaluated |
; i++) { | 0 |
2528 | if (match_pattern(name, options.accept_env[i])TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
2529 | debug2("Setting env %d: %s=%s", s->num_env, name, val); | - |
2530 | s->env = xrecallocarray(s->env, s->num_env, | - |
2531 | s->num_env + 1, sizeof(*s->env)); | - |
2532 | s->env[s->num_env].name = name; | - |
2533 | s->env[s->num_env].val = val; | - |
2534 | s->num_env++; | - |
2535 | return never executed: return (1); (1);never executed: return (1); | 0 |
2536 | } | - |
2537 | } never executed: end of block | 0 |
2538 | debug2("Ignoring env request %s: disallowed name", name); | - |
2539 | | - |
2540 | fail: code before this statement never executed: fail: | 0 |
2541 | free(name); | - |
2542 | free(val); | - |
2543 | return never executed: return (0); (0);never executed: return (0); | 0 |
2544 | } | - |
2545 | | - |
2546 | static int | - |
2547 | session_auth_agent_req(struct ssh *ssh, Session *s) | - |
2548 | { | - |
2549 | static int called = 0; | - |
2550 | | - |
2551 | do { int _len = ssh_packet_remaining(active_state); if (_len > 0TRUE | never evaluated | FALSE | never evaluated |
) { logit("Packet integrity error (%d bytes remaining) at %s:%d", _len ,__FILE__, 2109); ssh_packet_disconnect(active_state, "Packet integrity error."); }never executed: end of block } while (0); | 0 |
2552 | if (!auth_opts->permit_agent_forwarding_flagTRUE | never evaluated | FALSE | never evaluated |
|| | 0 |
2553 | !options.allow_agent_forwardingTRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
2554 | debug("%s: agent forwarding disabled", __func__); | - |
2555 | return never executed: return 0; 0;never executed: return 0; | 0 |
2556 | } | - |
2557 | if (calledTRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
2558 | return never executed: return 0; 0;never executed: return 0; | 0 |
2559 | } else { | - |
2560 | called = 1; | - |
2561 | return never executed: return auth_input_request_forwarding(ssh, s->pw); auth_input_request_forwarding(ssh, s->pw);never executed: return auth_input_request_forwarding(ssh, s->pw); | 0 |
2562 | } | - |
2563 | } | - |
2564 | | - |
2565 | int | - |
2566 | session_input_channel_req(struct ssh *ssh, Channel *c, const char *rtype) | - |
2567 | { | - |
2568 | int success = 0; | - |
2569 | Session *s; | - |
2570 | | - |
2571 | if ((TRUE | never evaluated | FALSE | never evaluated |
s = session_by_channel(c->self)) == TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2572 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2573 | ) { | - |
2574 | logit("%s: no session %d req %.100s", __func__, c->self, rtype); | - |
2575 | return never executed: return 0; 0;never executed: return 0; | 0 |
2576 | } | - |
2577 | debug("%s: session %d req %s", __func__, s->self, rtype); | - |
2578 | | - |
2579 | | - |
2580 | | - |
2581 | | - |
2582 | | - |
2583 | if (c->type == 10TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
2584 | if ( | - |
2585 | __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2586 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2587 | ) && __builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2588 | "shell"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2589 | ) && (__s1_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2590 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2591 | ), __s2_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2592 | "shell"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2593 | ), (!((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2594 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2595 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2596 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2597 | ) == 1) || __s1_len >= 4) && (!((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2598 | "shell"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2599 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2600 | "shell"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2601 | ) == 1) || __s2_len >= 4)) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2602 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2603 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2604 | "shell"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2605 | ) : (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2606 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2607 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2608 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2609 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2610 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2611 | ) == 1) && (__s1_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2612 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2613 | ), __s1_len < 4) ? (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2614 | "shell"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2615 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2616 | "shell"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2617 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2618 | "shell"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2619 | ) == 1) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2620 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2621 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2622 | "shell"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2623 | ) : (__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2624 | "shell"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2625 | ); int __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2626 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2627 | ))[0] - __s2[0]); if (__s1_len > 0TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2628 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2629 | ))[1] - __s2[1]); if (__s1_len > 1TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2630 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2631 | ))[2] - __s2[2]); if (__s1_len > 2TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) __result = (((const unsigned char *) (const char *) (never executed: __result = (((const unsigned char *) (const char *) ( rtype ))[3] - __s2[3]); | 0 |
2632 | rtypeTRUE | never evaluated | FALSE | never evaluated |
never executed: __result = (((const unsigned char *) (const char *) ( rtype ))[3] - __s2[3]); | 0 |
2633 | ))[3] - __s2[3]); } } __result; }))) : (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2634 | "shell"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2635 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2636 | "shell"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2637 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2638 | "shell"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2639 | ) == 1) && (__s2_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2640 | "shell"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2641 | ), __s2_len < 4) ? (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2642 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2643 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2644 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2645 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2646 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2647 | ) == 1) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2648 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2649 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2650 | "shell"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2651 | ) : -(__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2652 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2653 | ); int __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2654 | "shell"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2655 | ))[0] - __s2[0]); if (__s2_len > 0TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2656 | "shell"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2657 | ))[1] - __s2[1]); if (__s2_len > 1TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2658 | "shell"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2659 | ))[2] - __s2[2]); if (__s2_len > 2TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) __result = (((const unsigned char *) (const char *) (never executed: __result = (((const unsigned char *) (const char *) ( "shell" ))[3] - __s2[3]); | 0 |
2660 | "shell"TRUE | never evaluated | FALSE | never evaluated |
never executed: __result = (((const unsigned char *) (const char *) ( "shell" ))[3] - __s2[3]); | 0 |
2661 | ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2662 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2663 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2664 | "shell"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2665 | )))); }) TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2666 | == 0TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
2667 | success = session_shell_req(ssh, s); | - |
2668 | } never executed: end of block else if ( | 0 |
2669 | __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2670 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2671 | ) && __builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2672 | "exec"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2673 | ) && (__s1_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2674 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2675 | ), __s2_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2676 | "exec"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2677 | ), (!((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2678 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2679 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2680 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2681 | ) == 1) || __s1_len >= 4) && (!((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2682 | "exec"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2683 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2684 | "exec"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2685 | ) == 1) || __s2_len >= 4)) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2686 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2687 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2688 | "exec"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2689 | ) : (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2690 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2691 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2692 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2693 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2694 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2695 | ) == 1) && (__s1_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2696 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2697 | ), __s1_len < 4) ? (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2698 | "exec"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2699 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2700 | "exec"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2701 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2702 | "exec"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2703 | ) == 1) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2704 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2705 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2706 | "exec"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2707 | ) : (__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2708 | "exec"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2709 | ); int __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2710 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2711 | ))[0] - __s2[0]); if (__s1_len > 0TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2712 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2713 | ))[1] - __s2[1]); if (__s1_len > 1TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2714 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2715 | ))[2] - __s2[2]); if (__s1_len > 2TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) __result = (((const unsigned char *) (const char *) (never executed: __result = (((const unsigned char *) (const char *) ( rtype ))[3] - __s2[3]); | 0 |
2716 | rtypeTRUE | never evaluated | FALSE | never evaluated |
never executed: __result = (((const unsigned char *) (const char *) ( rtype ))[3] - __s2[3]); | 0 |
2717 | ))[3] - __s2[3]); } } __result; }))) : (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2718 | "exec"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2719 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2720 | "exec"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2721 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2722 | "exec"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2723 | ) == 1) && (__s2_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2724 | "exec"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2725 | ), __s2_len < 4) ? (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2726 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2727 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2728 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2729 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2730 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2731 | ) == 1) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2732 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2733 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2734 | "exec"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2735 | ) : -(__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2736 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2737 | ); int __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2738 | "exec"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2739 | ))[0] - __s2[0]); if (__s2_len > 0TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2740 | "exec"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2741 | ))[1] - __s2[1]); if (__s2_len > 1TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2742 | "exec"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2743 | ))[2] - __s2[2]); if (__s2_len > 2TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) __result = (((const unsigned char *) (const char *) (never executed: __result = (((const unsigned char *) (const char *) ( "exec" ))[3] - __s2[3]); | 0 |
2744 | "exec"TRUE | never evaluated | FALSE | never evaluated |
never executed: __result = (((const unsigned char *) (const char *) ( "exec" ))[3] - __s2[3]); | 0 |
2745 | ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2746 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2747 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2748 | "exec"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2749 | )))); }) TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2750 | == 0TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
2751 | success = session_exec_req(ssh, s); | - |
2752 | } never executed: end of block else if ( | 0 |
2753 | __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2754 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2755 | ) && __builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2756 | "pty-req"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2757 | ) && (__s1_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2758 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2759 | ), __s2_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2760 | "pty-req"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2761 | ), (!((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2762 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2763 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2764 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2765 | ) == 1) || __s1_len >= 4) && (!((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2766 | "pty-req"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2767 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2768 | "pty-req"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2769 | ) == 1) || __s2_len >= 4)) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2770 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2771 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2772 | "pty-req"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2773 | ) : (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2774 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2775 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2776 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2777 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2778 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2779 | ) == 1) && (__s1_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2780 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2781 | ), __s1_len < 4) ? (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2782 | "pty-req"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2783 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2784 | "pty-req"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2785 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2786 | "pty-req"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2787 | ) == 1) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2788 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2789 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2790 | "pty-req"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2791 | ) : (__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2792 | "pty-req"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2793 | ); int __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2794 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2795 | ))[0] - __s2[0]); if (__s1_len > 0TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2796 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2797 | ))[1] - __s2[1]); if (__s1_len > 1TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2798 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2799 | ))[2] - __s2[2]); if (__s1_len > 2TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) __result = (((const unsigned char *) (const char *) (never executed: __result = (((const unsigned char *) (const char *) ( rtype ))[3] - __s2[3]); | 0 |
2800 | rtypeTRUE | never evaluated | FALSE | never evaluated |
never executed: __result = (((const unsigned char *) (const char *) ( rtype ))[3] - __s2[3]); | 0 |
2801 | ))[3] - __s2[3]); } } __result; }))) : (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2802 | "pty-req"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2803 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2804 | "pty-req"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2805 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2806 | "pty-req"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2807 | ) == 1) && (__s2_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2808 | "pty-req"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2809 | ), __s2_len < 4) ? (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2810 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2811 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2812 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2813 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2814 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2815 | ) == 1) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2816 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2817 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2818 | "pty-req"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2819 | ) : -(__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2820 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2821 | ); int __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2822 | "pty-req"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2823 | ))[0] - __s2[0]); if (__s2_len > 0TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2824 | "pty-req"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2825 | ))[1] - __s2[1]); if (__s2_len > 1TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2826 | "pty-req"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2827 | ))[2] - __s2[2]); if (__s2_len > 2TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) __result = (((const unsigned char *) (const char *) (never executed: __result = (((const unsigned char *) (const char *) ( "pty-req" ))[3] - __s2[3]); | 0 |
2828 | "pty-req"TRUE | never evaluated | FALSE | never evaluated |
never executed: __result = (((const unsigned char *) (const char *) ( "pty-req" ))[3] - __s2[3]); | 0 |
2829 | ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2830 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2831 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2832 | "pty-req"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2833 | )))); }) TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2834 | == 0TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
2835 | success = session_pty_req(ssh, s); | - |
2836 | } never executed: end of block else if ( | 0 |
2837 | __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2838 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2839 | ) && __builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2840 | "x11-req"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2841 | ) && (__s1_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2842 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2843 | ), __s2_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2844 | "x11-req"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2845 | ), (!((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2846 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2847 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2848 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2849 | ) == 1) || __s1_len >= 4) && (!((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2850 | "x11-req"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2851 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2852 | "x11-req"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2853 | ) == 1) || __s2_len >= 4)) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2854 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2855 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2856 | "x11-req"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2857 | ) : (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2858 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2859 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2860 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2861 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2862 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2863 | ) == 1) && (__s1_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2864 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2865 | ), __s1_len < 4) ? (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2866 | "x11-req"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2867 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2868 | "x11-req"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2869 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2870 | "x11-req"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2871 | ) == 1) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2872 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2873 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2874 | "x11-req"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2875 | ) : (__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2876 | "x11-req"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2877 | ); int __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2878 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2879 | ))[0] - __s2[0]); if (__s1_len > 0TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2880 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2881 | ))[1] - __s2[1]); if (__s1_len > 1TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2882 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2883 | ))[2] - __s2[2]); if (__s1_len > 2TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) __result = (((const unsigned char *) (const char *) (never executed: __result = (((const unsigned char *) (const char *) ( rtype ))[3] - __s2[3]); | 0 |
2884 | rtypeTRUE | never evaluated | FALSE | never evaluated |
never executed: __result = (((const unsigned char *) (const char *) ( rtype ))[3] - __s2[3]); | 0 |
2885 | ))[3] - __s2[3]); } } __result; }))) : (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2886 | "x11-req"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2887 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2888 | "x11-req"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2889 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2890 | "x11-req"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2891 | ) == 1) && (__s2_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2892 | "x11-req"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2893 | ), __s2_len < 4) ? (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2894 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2895 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2896 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2897 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2898 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2899 | ) == 1) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2900 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2901 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2902 | "x11-req"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2903 | ) : -(__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2904 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2905 | ); int __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2906 | "x11-req"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2907 | ))[0] - __s2[0]); if (__s2_len > 0TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2908 | "x11-req"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2909 | ))[1] - __s2[1]); if (__s2_len > 1TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2910 | "x11-req"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2911 | ))[2] - __s2[2]); if (__s2_len > 2TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) __result = (((const unsigned char *) (const char *) (never executed: __result = (((const unsigned char *) (const char *) ( "x11-req" ))[3] - __s2[3]); | 0 |
2912 | "x11-req"TRUE | never evaluated | FALSE | never evaluated |
never executed: __result = (((const unsigned char *) (const char *) ( "x11-req" ))[3] - __s2[3]); | 0 |
2913 | ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2914 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2915 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2916 | "x11-req"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2917 | )))); }) TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2918 | == 0TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
2919 | success = session_x11_req(ssh, s); | - |
2920 | } never executed: end of block else if ( | 0 |
2921 | __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2922 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2923 | ) && __builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2924 | "auth-agent-req@openssh.com"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2925 | ) && (__s1_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2926 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2927 | ), __s2_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2928 | "auth-agent-req@openssh.com"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2929 | ), (!((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2930 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2931 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2932 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2933 | ) == 1) || __s1_len >= 4) && (!((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2934 | "auth-agent-req@openssh.com"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2935 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2936 | "auth-agent-req@openssh.com"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2937 | ) == 1) || __s2_len >= 4)) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2938 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2939 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2940 | "auth-agent-req@openssh.com"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2941 | ) : (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2942 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2943 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2944 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2945 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2946 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2947 | ) == 1) && (__s1_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2948 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2949 | ), __s1_len < 4) ? (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2950 | "auth-agent-req@openssh.com"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2951 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2952 | "auth-agent-req@openssh.com"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2953 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2954 | "auth-agent-req@openssh.com"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2955 | ) == 1) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2956 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2957 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2958 | "auth-agent-req@openssh.com"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2959 | ) : (__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2960 | "auth-agent-req@openssh.com"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2961 | ); int __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2962 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2963 | ))[0] - __s2[0]); if (__s1_len > 0TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2964 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2965 | ))[1] - __s2[1]); if (__s1_len > 1TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2966 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2967 | ))[2] - __s2[2]); if (__s1_len > 2TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) __result = (((const unsigned char *) (const char *) (never executed: __result = (((const unsigned char *) (const char *) ( rtype ))[3] - __s2[3]); | 0 |
2968 | rtypeTRUE | never evaluated | FALSE | never evaluated |
never executed: __result = (((const unsigned char *) (const char *) ( rtype ))[3] - __s2[3]); | 0 |
2969 | ))[3] - __s2[3]); } } __result; }))) : (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2970 | "auth-agent-req@openssh.com"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2971 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2972 | "auth-agent-req@openssh.com"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2973 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2974 | "auth-agent-req@openssh.com"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2975 | ) == 1) && (__s2_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2976 | "auth-agent-req@openssh.com"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2977 | ), __s2_len < 4) ? (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2978 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2979 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2980 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2981 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2982 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2983 | ) == 1) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2984 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2985 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2986 | "auth-agent-req@openssh.com"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2987 | ) : -(__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2988 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2989 | ); int __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2990 | "auth-agent-req@openssh.com"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2991 | ))[0] - __s2[0]); if (__s2_len > 0TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2992 | "auth-agent-req@openssh.com"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2993 | ))[1] - __s2[1]); if (__s2_len > 1TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2994 | "auth-agent-req@openssh.com"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2995 | ))[2] - __s2[2]); if (__s2_len > 2TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) __result = (((const unsigned char *) (const char *) (never executed: __result = (((const unsigned char *) (const char *) ( "auth-agent-req@openssh.com" ))[3] - __s2[3]); | 0 |
2996 | "auth-agent-req@openssh.com"TRUE | never evaluated | FALSE | never evaluated |
never executed: __result = (((const unsigned char *) (const char *) ( "auth-agent-req@openssh.com" ))[3] - __s2[3]); | 0 |
2997 | ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
2998 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
2999 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3000 | "auth-agent-req@openssh.com"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3001 | )))); }) TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3002 | == 0TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
3003 | success = session_auth_agent_req(ssh, s); | - |
3004 | } never executed: end of block else if ( | 0 |
3005 | __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3006 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3007 | ) && __builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3008 | "subsystem"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3009 | ) && (__s1_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3010 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3011 | ), __s2_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3012 | "subsystem"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3013 | ), (!((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3014 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3015 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3016 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3017 | ) == 1) || __s1_len >= 4) && (!((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3018 | "subsystem"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3019 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3020 | "subsystem"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3021 | ) == 1) || __s2_len >= 4)) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3022 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3023 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3024 | "subsystem"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3025 | ) : (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3026 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3027 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3028 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3029 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3030 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3031 | ) == 1) && (__s1_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3032 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3033 | ), __s1_len < 4) ? (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3034 | "subsystem"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3035 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3036 | "subsystem"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3037 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3038 | "subsystem"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3039 | ) == 1) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3040 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3041 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3042 | "subsystem"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3043 | ) : (__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3044 | "subsystem"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3045 | ); int __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3046 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3047 | ))[0] - __s2[0]); if (__s1_len > 0TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3048 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3049 | ))[1] - __s2[1]); if (__s1_len > 1TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3050 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3051 | ))[2] - __s2[2]); if (__s1_len > 2TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) __result = (((const unsigned char *) (const char *) (never executed: __result = (((const unsigned char *) (const char *) ( rtype ))[3] - __s2[3]); | 0 |
3052 | rtypeTRUE | never evaluated | FALSE | never evaluated |
never executed: __result = (((const unsigned char *) (const char *) ( rtype ))[3] - __s2[3]); | 0 |
3053 | ))[3] - __s2[3]); } } __result; }))) : (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3054 | "subsystem"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3055 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3056 | "subsystem"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3057 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3058 | "subsystem"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3059 | ) == 1) && (__s2_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3060 | "subsystem"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3061 | ), __s2_len < 4) ? (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3062 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3063 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3064 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3065 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3066 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3067 | ) == 1) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3068 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3069 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3070 | "subsystem"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3071 | ) : -(__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3072 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3073 | ); int __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3074 | "subsystem"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3075 | ))[0] - __s2[0]); if (__s2_len > 0TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3076 | "subsystem"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3077 | ))[1] - __s2[1]); if (__s2_len > 1TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3078 | "subsystem"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3079 | ))[2] - __s2[2]); if (__s2_len > 2TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) __result = (((const unsigned char *) (const char *) (never executed: __result = (((const unsigned char *) (const char *) ( "subsystem" ))[3] - __s2[3]); | 0 |
3080 | "subsystem"TRUE | never evaluated | FALSE | never evaluated |
never executed: __result = (((const unsigned char *) (const char *) ( "subsystem" ))[3] - __s2[3]); | 0 |
3081 | ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3082 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3083 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3084 | "subsystem"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3085 | )))); }) TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3086 | == 0TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
3087 | success = session_subsystem_req(ssh, s); | - |
3088 | } never executed: end of block else if ( | 0 |
3089 | __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3090 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3091 | ) && __builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3092 | "env"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3093 | ) && (__s1_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3094 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3095 | ), __s2_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3096 | "env"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3097 | ), (!((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3098 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3099 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3100 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3101 | ) == 1) || __s1_len >= 4) && (!((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3102 | "env"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3103 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3104 | "env"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3105 | ) == 1) || __s2_len >= 4)) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3106 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3107 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3108 | "env"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3109 | ) : (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3110 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3111 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3112 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3113 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3114 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3115 | ) == 1) && (__s1_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3116 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3117 | ), __s1_len < 4) ? (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3118 | "env"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3119 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3120 | "env"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3121 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3122 | "env"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3123 | ) == 1) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3124 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3125 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3126 | "env"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3127 | ) : (__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3128 | "env"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3129 | ); int __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3130 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3131 | ))[0] - __s2[0]); if (__s1_len > 0TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3132 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3133 | ))[1] - __s2[1]); if (__s1_len > 1TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3134 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3135 | ))[2] - __s2[2]); if (__s1_len > 2TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) __result = (((const unsigned char *) (const char *) (never executed: __result = (((const unsigned char *) (const char *) ( rtype ))[3] - __s2[3]); | 0 |
3136 | rtypeTRUE | never evaluated | FALSE | never evaluated |
never executed: __result = (((const unsigned char *) (const char *) ( rtype ))[3] - __s2[3]); | 0 |
3137 | ))[3] - __s2[3]); } } __result; }))) : (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3138 | "env"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3139 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3140 | "env"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3141 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3142 | "env"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3143 | ) == 1) && (__s2_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3144 | "env"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3145 | ), __s2_len < 4) ? (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3146 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3147 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3148 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3149 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3150 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3151 | ) == 1) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3152 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3153 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3154 | "env"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3155 | ) : -(__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3156 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3157 | ); int __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3158 | "env"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3159 | ))[0] - __s2[0]); if (__s2_len > 0TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3160 | "env"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3161 | ))[1] - __s2[1]); if (__s2_len > 1TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3162 | "env"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3163 | ))[2] - __s2[2]); if (__s2_len > 2TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) __result = (((const unsigned char *) (const char *) (never executed: __result = (((const unsigned char *) (const char *) ( "env" ))[3] - __s2[3]); | 0 |
3164 | "env"TRUE | never evaluated | FALSE | never evaluated |
never executed: __result = (((const unsigned char *) (const char *) ( "env" ))[3] - __s2[3]); | 0 |
3165 | ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3166 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3167 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3168 | "env"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3169 | )))); }) TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3170 | == 0TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
3171 | success = session_env_req(ssh, s); | - |
3172 | } never executed: end of block | 0 |
3173 | } never executed: end of block | 0 |
3174 | if ( | - |
3175 | __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3176 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3177 | ) && __builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3178 | "window-change"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3179 | ) && (__s1_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3180 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3181 | ), __s2_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3182 | "window-change"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3183 | ), (!((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3184 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3185 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3186 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3187 | ) == 1) || __s1_len >= 4) && (!((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3188 | "window-change"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3189 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3190 | "window-change"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3191 | ) == 1) || __s2_len >= 4)) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3192 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3193 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3194 | "window-change"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3195 | ) : (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3196 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3197 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3198 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3199 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3200 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3201 | ) == 1) && (__s1_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3202 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3203 | ), __s1_len < 4) ? (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3204 | "window-change"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3205 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3206 | "window-change"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3207 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3208 | "window-change"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3209 | ) == 1) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3210 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3211 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3212 | "window-change"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3213 | ) : (__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3214 | "window-change"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3215 | ); int __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3216 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3217 | ))[0] - __s2[0]); if (__s1_len > 0TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3218 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3219 | ))[1] - __s2[1]); if (__s1_len > 1TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3220 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3221 | ))[2] - __s2[2]); if (__s1_len > 2TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) __result = (((const unsigned char *) (const char *) (never executed: __result = (((const unsigned char *) (const char *) ( rtype ))[3] - __s2[3]); | 0 |
3222 | rtypeTRUE | never evaluated | FALSE | never evaluated |
never executed: __result = (((const unsigned char *) (const char *) ( rtype ))[3] - __s2[3]); | 0 |
3223 | ))[3] - __s2[3]); } } __result; }))) : (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3224 | "window-change"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3225 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3226 | "window-change"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3227 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3228 | "window-change"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3229 | ) == 1) && (__s2_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3230 | "window-change"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3231 | ), __s2_len < 4) ? (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3232 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3233 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3234 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3235 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3236 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3237 | ) == 1) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3238 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3239 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3240 | "window-change"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3241 | ) : -(__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3242 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3243 | ); int __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3244 | "window-change"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3245 | ))[0] - __s2[0]); if (__s2_len > 0TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3246 | "window-change"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3247 | ))[1] - __s2[1]); if (__s2_len > 1TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3248 | "window-change"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3249 | ))[2] - __s2[2]); if (__s2_len > 2TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) __result = (((const unsigned char *) (const char *) (never executed: __result = (((const unsigned char *) (const char *) ( "window-change" ))[3] - __s2[3]); | 0 |
3250 | "window-change"TRUE | never evaluated | FALSE | never evaluated |
never executed: __result = (((const unsigned char *) (const char *) ( "window-change" ))[3] - __s2[3]); | 0 |
3251 | ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3252 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3253 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3254 | "window-change"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3255 | )))); }) TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3256 | == 0TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
3257 | success = session_window_change_req(ssh, s); | - |
3258 | } never executed: end of block else if ( | 0 |
3259 | __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3260 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3261 | ) && __builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3262 | "break"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3263 | ) && (__s1_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3264 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3265 | ), __s2_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3266 | "break"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3267 | ), (!((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3268 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3269 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3270 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3271 | ) == 1) || __s1_len >= 4) && (!((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3272 | "break"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3273 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3274 | "break"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3275 | ) == 1) || __s2_len >= 4)) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3276 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3277 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3278 | "break"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3279 | ) : (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3280 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3281 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3282 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3283 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3284 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3285 | ) == 1) && (__s1_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3286 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3287 | ), __s1_len < 4) ? (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3288 | "break"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3289 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3290 | "break"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3291 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3292 | "break"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3293 | ) == 1) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3294 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3295 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3296 | "break"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3297 | ) : (__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3298 | "break"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3299 | ); int __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3300 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3301 | ))[0] - __s2[0]); if (__s1_len > 0TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3302 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3303 | ))[1] - __s2[1]); if (__s1_len > 1TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3304 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3305 | ))[2] - __s2[2]); if (__s1_len > 2TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) __result = (((const unsigned char *) (const char *) (never executed: __result = (((const unsigned char *) (const char *) ( rtype ))[3] - __s2[3]); | 0 |
3306 | rtypeTRUE | never evaluated | FALSE | never evaluated |
never executed: __result = (((const unsigned char *) (const char *) ( rtype ))[3] - __s2[3]); | 0 |
3307 | ))[3] - __s2[3]); } } __result; }))) : (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3308 | "break"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3309 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3310 | "break"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3311 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3312 | "break"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3313 | ) == 1) && (__s2_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3314 | "break"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3315 | ), __s2_len < 4) ? (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3316 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3317 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3318 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3319 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3320 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3321 | ) == 1) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3322 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3323 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3324 | "break"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3325 | ) : -(__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3326 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3327 | ); int __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3328 | "break"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3329 | ))[0] - __s2[0]); if (__s2_len > 0TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3330 | "break"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3331 | ))[1] - __s2[1]); if (__s2_len > 1TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3332 | "break"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3333 | ))[2] - __s2[2]); if (__s2_len > 2TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) __result = (((const unsigned char *) (const char *) (never executed: __result = (((const unsigned char *) (const char *) ( "break" ))[3] - __s2[3]); | 0 |
3334 | "break"TRUE | never evaluated | FALSE | never evaluated |
never executed: __result = (((const unsigned char *) (const char *) ( "break" ))[3] - __s2[3]); | 0 |
3335 | ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3336 | rtypeTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3337 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3338 | "break"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3339 | )))); }) TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3340 | == 0TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
3341 | success = session_break_req(ssh, s); | - |
3342 | } never executed: end of block | 0 |
3343 | | - |
3344 | return never executed: return success; success;never executed: return success; | 0 |
3345 | } | - |
3346 | | - |
3347 | void | - |
3348 | session_set_fds(struct ssh *ssh, Session *s, | - |
3349 | int fdin, int fdout, int fderr, int ignore_fderr, int is_tty) | - |
3350 | { | - |
3351 | | - |
3352 | | - |
3353 | | - |
3354 | | - |
3355 | if (s->chanid == -1TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
3356 | fatal("no channel for session %d", s->self); never executed: fatal("no channel for session %d", s->self); | 0 |
3357 | channel_set_fds(ssh, s->chanid, | - |
3358 | fdout, fdin, fderr, | - |
3359 | ignore_fderr ? 0 : 1, | - |
3360 | 1, is_tty, (64*(32*1024))); | - |
3361 | } never executed: end of block | 0 |
3362 | | - |
3363 | | - |
3364 | | - |
3365 | | - |
3366 | | - |
3367 | void | - |
3368 | session_pty_cleanup2(Session *s) | - |
3369 | { | - |
3370 | if (s == TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3371 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3372 | ) { | - |
3373 | error("session_pty_cleanup: no session"); | - |
3374 | return; never executed: return; | 0 |
3375 | } | - |
3376 | if (s->ttyfd == -1TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
3377 | return; never executed: return; | 0 |
3378 | | - |
3379 | debug("session_pty_cleanup: session %d release %s", s->self, s->tty); | - |
3380 | | - |
3381 | | - |
3382 | if (s->pid != 0TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
3383 | record_logout(s->pid, s->tty, s->pw->pw_name); never executed: record_logout(s->pid, s->tty, s->pw->pw_name); | 0 |
3384 | | - |
3385 | | - |
3386 | if (getuid() == 0TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
3387 | pty_release(s->tty); never executed: pty_release(s->tty); | 0 |
3388 | | - |
3389 | | - |
3390 | | - |
3391 | | - |
3392 | | - |
3393 | | - |
3394 | if (s->ptymaster != -1TRUE | never evaluated | FALSE | never evaluated |
&& close(s->ptymaster) < 0TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
3395 | error("close(s->ptymaster/%d): %s", never executed: error("close(s->ptymaster/%d): %s", s->ptymaster, strerror( (*__errno_location ()) )); | 0 |
3396 | s->ptymaster, strerror( never executed: error("close(s->ptymaster/%d): %s", s->ptymaster, strerror( (*__errno_location ()) )); | 0 |
3397 | (*__errno_location ()) never executed: error("close(s->ptymaster/%d): %s", s->ptymaster, strerror( (*__errno_location ()) )); | 0 |
3398 | )); never executed: error("close(s->ptymaster/%d): %s", s->ptymaster, strerror( (*__errno_location ()) )); | 0 |
3399 | | - |
3400 | | - |
3401 | s->ttyfd = -1; | - |
3402 | } never executed: end of block | 0 |
3403 | | - |
3404 | void | - |
3405 | session_pty_cleanup(Session *s) | - |
3406 | { | - |
3407 | (use_privsep ? mm_session_pty_cleanup2(s) : session_pty_cleanup2(s)); | - |
3408 | } never executed: end of block | 0 |
3409 | | - |
3410 | static char * | - |
3411 | sig2name(int sig) | - |
3412 | { | - |
3413 | | - |
3414 | if (sig == TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3415 | 6TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3416 | ) return never executed: return "ABRT"; "ABRT";never executed: return "ABRT"; | 0 |
3417 | if (sig == TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3418 | 14TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3419 | ) return never executed: return "ALRM"; "ALRM";never executed: return "ALRM"; | 0 |
3420 | if (sig == TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3421 | 8TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3422 | ) return never executed: return "FPE"; "FPE";never executed: return "FPE"; | 0 |
3423 | if (sig == TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3424 | 1TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3425 | ) return never executed: return "HUP"; "HUP";never executed: return "HUP"; | 0 |
3426 | if (sig == TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3427 | 4TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3428 | ) return never executed: return "ILL"; "ILL";never executed: return "ILL"; | 0 |
3429 | if (sig == TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3430 | 2TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3431 | ) return never executed: return "INT"; "INT";never executed: return "INT"; | 0 |
3432 | if (sig == TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3433 | 9TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3434 | ) return never executed: return "KILL"; "KILL";never executed: return "KILL"; | 0 |
3435 | if (sig == TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3436 | 13TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3437 | ) return never executed: return "PIPE"; "PIPE";never executed: return "PIPE"; | 0 |
3438 | if (sig == TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3439 | 3TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3440 | ) return never executed: return "QUIT"; "QUIT";never executed: return "QUIT"; | 0 |
3441 | if (sig == TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3442 | 11TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3443 | ) return never executed: return "SEGV"; "SEGV";never executed: return "SEGV"; | 0 |
3444 | if (sig == TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3445 | 15TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3446 | ) return never executed: return "TERM"; "TERM";never executed: return "TERM"; | 0 |
3447 | if (sig == TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3448 | 10TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3449 | ) return never executed: return "USR1"; "USR1";never executed: return "USR1"; | 0 |
3450 | if (sig == TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3451 | 12TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3452 | ) return never executed: return "USR2"; "USR2";never executed: return "USR2"; | 0 |
3453 | | - |
3454 | return never executed: return "SIG@openssh.com"; "SIG@openssh.com";never executed: return "SIG@openssh.com"; | 0 |
3455 | } | - |
3456 | | - |
3457 | static void | - |
3458 | session_close_x11(struct ssh *ssh, int id) | - |
3459 | { | - |
3460 | Channel *c; | - |
3461 | | - |
3462 | if ((TRUE | never evaluated | FALSE | never evaluated |
c = channel_by_id(ssh, id)) == TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3463 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3464 | ) { | - |
3465 | debug("%s: x11 channel %d missing", __func__, id); | - |
3466 | } never executed: end of block else { | 0 |
3467 | | - |
3468 | debug("%s: detach x11 channel %d", __func__, id); | - |
3469 | channel_cancel_cleanup(ssh, id); | - |
3470 | if (c->ostate != 3TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
3471 | chan_mark_dead(ssh, c); never executed: chan_mark_dead(ssh, c); | 0 |
3472 | } never executed: end of block | 0 |
3473 | } | - |
3474 | | - |
3475 | static void | - |
3476 | session_close_single_x11(struct ssh *ssh, int id, void *arg) | - |
3477 | { | - |
3478 | Session *s; | - |
3479 | u_int i; | - |
3480 | | - |
3481 | debug3("%s: channel %d", __func__, id); | - |
3482 | channel_cancel_cleanup(ssh, id); | - |
3483 | if ((TRUE | never evaluated | FALSE | never evaluated |
s = session_by_x11_channel(id)) == TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3484 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3485 | ) | - |
3486 | fatal("%s: no x11 channel %d", __func__, id); never executed: fatal("%s: no x11 channel %d", __func__, id); | 0 |
3487 | for (i = 0; s->x11_chanids[i] != -1TRUE | never evaluated | FALSE | never evaluated |
; i++) { | 0 |
3488 | debug("%s: session %d: closing channel %d", | - |
3489 | __func__, s->self, s->x11_chanids[i]); | - |
3490 | | - |
3491 | | - |
3492 | | - |
3493 | | - |
3494 | if (s->x11_chanids[i] != idTRUE | never evaluated | FALSE | never evaluated |
) | 0 |
3495 | session_close_x11(ssh, s->x11_chanids[i]); never executed: session_close_x11(ssh, s->x11_chanids[i]); | 0 |
3496 | } never executed: end of block | 0 |
3497 | free(s->x11_chanids); | - |
3498 | s->x11_chanids = | - |
3499 | ((void *)0) | - |
3500 | ; | - |
3501 | free(s->display); | - |
3502 | s->display = | - |
3503 | ((void *)0) | - |
3504 | ; | - |
3505 | free(s->auth_proto); | - |
3506 | s->auth_proto = | - |
3507 | ((void *)0) | - |
3508 | ; | - |
3509 | free(s->auth_data); | - |
3510 | s->auth_data = | - |
3511 | ((void *)0) | - |
3512 | ; | - |
3513 | free(s->auth_display); | - |
3514 | s->auth_display = | - |
3515 | ((void *)0) | - |
3516 | ; | - |
3517 | } never executed: end of block | 0 |
3518 | | - |
3519 | static void | - |
3520 | session_exit_message(struct ssh *ssh, Session *s, int status) | - |
3521 | { | - |
3522 | Channel *c; | - |
3523 | | - |
3524 | if ((TRUE | never evaluated | FALSE | never evaluated |
c = channel_lookup(ssh, s->chanid)) == TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3525 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3526 | ) | - |
3527 | fatal("%s: session %d: no channel %d", never executed: fatal("%s: session %d: no channel %d", __func__, s->self, s->chanid); | 0 |
3528 | __func__, s->self, s->chanid); never executed: fatal("%s: session %d: no channel %d", __func__, s->self, s->chanid); | 0 |
3529 | debug("%s: session %d channel %d pid %ld", | - |
3530 | __func__, s->self, s->chanid, (long)s->pid); | - |
3531 | | - |
3532 | if ( | - |
3533 | (((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3534 | statusTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3535 | ) & 0x7f) == 0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3536 | ) { | - |
3537 | channel_request_start(ssh, s->chanid, "exit-status", 0); | - |
3538 | ssh_packet_put_int(active_state, ( | - |
3539 | ((( | - |
3540 | status | - |
3541 | ) & 0xff00) >> 8) | - |
3542 | )); | - |
3543 | ssh_packet_send(active_state); | - |
3544 | } never executed: end of block else if ( | 0 |
3545 | (((TRUE | never evaluated | FALSE | never evaluated |
signed char) (((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3546 | statusTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3547 | ) & 0x7f) + 1) >> 1) > 0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3548 | ) { | - |
3549 | channel_request_start(ssh, s->chanid, "exit-signal", 0); | - |
3550 | ssh_packet_put_cstring(active_state, (sig2name( | - |
3551 | (( | - |
3552 | status | - |
3553 | ) & 0x7f) | - |
3554 | ))); | - |
3555 | | - |
3556 | ssh_packet_put_char(active_state, ( | - |
3557 | (( | - |
3558 | status | - |
3559 | ) & 0x80) | - |
3560 | ? 1 : 0)); | - |
3561 | | - |
3562 | | - |
3563 | | - |
3564 | ssh_packet_put_cstring(active_state, ("")); | - |
3565 | ssh_packet_put_cstring(active_state, ("")); | - |
3566 | ssh_packet_send(active_state); | - |
3567 | } never executed: end of block else { | 0 |
3568 | | - |
3569 | packet_disconnect("wait returned status %04x.", status); | - |
3570 | } never executed: end of block | 0 |
3571 | | - |
3572 | | - |
3573 | debug("%s: release channel %d", __func__, s->chanid); | - |
3574 | | - |
3575 | | - |
3576 | | - |
3577 | | - |
3578 | | - |
3579 | | - |
3580 | channel_register_cleanup(ssh, c->self, session_close_by_channel, 1); | - |
3581 | | - |
3582 | | - |
3583 | | - |
3584 | | - |
3585 | | - |
3586 | | - |
3587 | | - |
3588 | if (c->ostate != 3TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
3589 | chan_write_failed(ssh, c); never executed: chan_write_failed(ssh, c); | 0 |
3590 | } never executed: end of block | 0 |
3591 | | - |
3592 | void | - |
3593 | session_close(struct ssh *ssh, Session *s) | - |
3594 | { | - |
3595 | u_int i; | - |
3596 | | - |
3597 | verbose("Close session: user %s from %.200s port %d id %d", | - |
3598 | s->pw->pw_name, | - |
3599 | ssh_remote_ipaddr(ssh), | - |
3600 | ssh_remote_port(ssh), | - |
3601 | s->self); | - |
3602 | | - |
3603 | if (s->ttyfd != -1TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
3604 | session_pty_cleanup(s); never executed: session_pty_cleanup(s); | 0 |
3605 | free(s->term); | - |
3606 | free(s->display); | - |
3607 | free(s->x11_chanids); | - |
3608 | free(s->auth_display); | - |
3609 | free(s->auth_data); | - |
3610 | free(s->auth_proto); | - |
3611 | free(s->subsys); | - |
3612 | if (s->env != TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3613 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3614 | ) { | - |
3615 | for (i = 0; i < s->num_envTRUE | never evaluated | FALSE | never evaluated |
; i++) { | 0 |
3616 | free(s->env[i].name); | - |
3617 | free(s->env[i].val); | - |
3618 | } never executed: end of block | 0 |
3619 | free(s->env); | - |
3620 | } never executed: end of block | 0 |
3621 | session_proctitle(s); | - |
3622 | session_unused(s->self); | - |
3623 | } never executed: end of block | 0 |
3624 | | - |
3625 | void | - |
3626 | session_close_by_pid(struct ssh *ssh, pid_t pid, int status) | - |
3627 | { | - |
3628 | Session *s = session_by_pid(pid); | - |
3629 | if (s == TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3630 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3631 | ) { | - |
3632 | debug("%s: no session for pid %ld", __func__, (long)pid); | - |
3633 | return; never executed: return; | 0 |
3634 | } | - |
3635 | if (s->chanid != -1TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
3636 | session_exit_message(ssh, s, status); never executed: session_exit_message(ssh, s, status); | 0 |
3637 | if (s->ttyfd != -1TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
3638 | session_pty_cleanup(s); never executed: session_pty_cleanup(s); | 0 |
3639 | s->pid = 0; | - |
3640 | } never executed: end of block | 0 |
3641 | | - |
3642 | | - |
3643 | | - |
3644 | | - |
3645 | | - |
3646 | void | - |
3647 | session_close_by_channel(struct ssh *ssh, int id, void *arg) | - |
3648 | { | - |
3649 | Session *s = session_by_channel(id); | - |
3650 | u_int i; | - |
3651 | | - |
3652 | if (s == TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3653 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3654 | ) { | - |
3655 | debug("%s: no session for id %d", __func__, id); | - |
3656 | return; never executed: return; | 0 |
3657 | } | - |
3658 | debug("%s: channel %d child %ld", __func__, id, (long)s->pid); | - |
3659 | if (s->pid != 0TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
3660 | debug("%s: channel %d: has child", __func__, id); | - |
3661 | | - |
3662 | | - |
3663 | | - |
3664 | | - |
3665 | if (s->ttyfd != -1TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
3666 | session_pty_cleanup(s); never executed: session_pty_cleanup(s); | 0 |
3667 | return; never executed: return; | 0 |
3668 | } | - |
3669 | | - |
3670 | channel_cancel_cleanup(ssh, s->chanid); | - |
3671 | | - |
3672 | | - |
3673 | if (s->x11_chanids != TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3674 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3675 | ) { | - |
3676 | for (i = 0; s->x11_chanids[i] != -1TRUE | never evaluated | FALSE | never evaluated |
; i++) { | 0 |
3677 | session_close_x11(ssh, s->x11_chanids[i]); | - |
3678 | s->x11_chanids[i] = -1; | - |
3679 | } never executed: end of block | 0 |
3680 | } never executed: end of block | 0 |
3681 | | - |
3682 | s->chanid = -1; | - |
3683 | session_close(ssh, s); | - |
3684 | } never executed: end of block | 0 |
3685 | | - |
3686 | void | - |
3687 | session_destroy_all(struct ssh *ssh, void (*closefunc)(Session *)) | - |
3688 | { | - |
3689 | int i; | - |
3690 | for (i = 0; i < sessions_nallocTRUE | never evaluated | FALSE | never evaluated |
; i++) { | 0 |
3691 | Session *s = &sessions[i]; | - |
3692 | if (s->usedTRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
3693 | if (closefunc != TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3694 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3695 | ) | - |
3696 | closefunc(s); never executed: closefunc(s); | 0 |
3697 | else | - |
3698 | session_close(ssh, s); never executed: session_close(ssh, s); | 0 |
3699 | } | - |
3700 | } never executed: end of block | 0 |
3701 | } never executed: end of block | 0 |
3702 | | - |
3703 | static char * | - |
3704 | session_tty_list(void) | - |
3705 | { | - |
3706 | static char buf[1024]; | - |
3707 | int i; | - |
3708 | char *cp; | - |
3709 | | - |
3710 | buf[0] = '\0'; | - |
3711 | for (i = 0; i < sessions_nallocTRUE | never evaluated | FALSE | never evaluated |
; i++) { | 0 |
3712 | Session *s = &sessions[i]; | - |
3713 | if (s->usedTRUE | never evaluated | FALSE | never evaluated |
&& s->ttyfd != -1TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
3714 | | - |
3715 | if ( | - |
3716 | (TRUE | never evaluated | FALSE | never evaluated |
__extension__ (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3717 | 5TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3718 | )TRUE | never evaluated | FALSE | never evaluated |
&& ((__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3719 | s->ttyTRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3720 | )TRUE | never evaluated | FALSE | never evaluated |
&& strlen (TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3721 | s->ttyTRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3722 | ) < ((size_t) (TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3723 | 5TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3724 | ))TRUE | never evaluated | FALSE | never evaluated |
) || (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3725 | "/dev/"TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3726 | )TRUE | never evaluated | FALSE | never evaluated |
&& strlen (TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3727 | "/dev/"TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3728 | ) < ((size_t) (TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3729 | 5TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3730 | ))TRUE | never evaluated | FALSE | never evaluated |
)) ? __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3731 | s->ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3732 | ) && __builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3733 | "/dev/"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3734 | ) && (__s1_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3735 | s->ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3736 | ), __s2_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3737 | "/dev/"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3738 | ), (!((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3739 | s->ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3740 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3741 | s->ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3742 | ) == 1) || __s1_len >= 4) && (!((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3743 | "/dev/"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3744 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3745 | "/dev/"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3746 | ) == 1) || __s2_len >= 4)) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3747 | s->ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3748 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3749 | "/dev/"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3750 | ) : (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3751 | s->ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3752 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3753 | s->ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3754 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3755 | s->ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3756 | ) == 1) && (__s1_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3757 | s->ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3758 | ), __s1_len < 4) ? (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3759 | "/dev/"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3760 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3761 | "/dev/"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3762 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3763 | "/dev/"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3764 | ) == 1) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3765 | s->ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3766 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3767 | "/dev/"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3768 | ) : (__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3769 | "/dev/"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3770 | ); int __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3771 | s->ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3772 | ))[0] - __s2[0]); if (__s1_len > 0TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3773 | s->ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3774 | ))[1] - __s2[1]); if (__s1_len > 1TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3775 | s->ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3776 | ))[2] - __s2[2]); if (__s1_len > 2TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) __result = (((const unsigned char *) (const char *) (never executed: __result = (((const unsigned char *) (const char *) ( s->tty ))[3] - __s2[3]); | 0 |
3777 | s->ttyTRUE | never evaluated | FALSE | never evaluated |
never executed: __result = (((const unsigned char *) (const char *) ( s->tty ))[3] - __s2[3]); | 0 |
3778 | ))[3] - __s2[3]); } } __result; }))) : (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3779 | "/dev/"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3780 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3781 | "/dev/"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3782 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3783 | "/dev/"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3784 | ) == 1) && (__s2_len = __builtin_strlen (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3785 | "/dev/"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3786 | ), __s2_len < 4) ? (__builtin_constant_p (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3787 | s->ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3788 | ) && ((size_t)(const void *)((TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3789 | s->ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3790 | ) + 1) - (size_t)(const void *)(TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3791 | s->ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3792 | ) == 1) ? __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3793 | s->ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3794 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3795 | "/dev/"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3796 | ) : -(__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3797 | s->ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3798 | ); int __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3799 | "/dev/"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3800 | ))[0] - __s2[0]); if (__s2_len > 0TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3801 | "/dev/"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3802 | ))[1] - __s2[1]); if (__s2_len > 1TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) { __result = (((const unsigned char *) (const char *) (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3803 | "/dev/"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3804 | ))[2] - __s2[2]); if (__s2_len > 2TRUE | never evaluated | FALSE | never evaluated |
&& __result == 0TRUE | never evaluated | FALSE | never evaluated |
) __result = (((const unsigned char *) (const char *) (never executed: __result = (((const unsigned char *) (const char *) ( "/dev/" ))[3] - __s2[3]); | 0 |
3805 | "/dev/"TRUE | never evaluated | FALSE | never evaluated |
never executed: __result = (((const unsigned char *) (const char *) ( "/dev/" ))[3] - __s2[3]); | 0 |
3806 | ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3807 | s->ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3808 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3809 | "/dev/"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3810 | )))); }) : strncmp (TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3811 | s->ttyTRUE | never evaluated | FALSE | never evaluated |
| 0 |
3812 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3813 | "/dev/"TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3814 | , TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3815 | 5TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3816 | ))) TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3817 | != 0TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
3818 | cp = strrchr(s->tty, '/'); | - |
3819 | cp = (TRUE | never evaluated | FALSE | never evaluated |
cp == TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3820 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3821 | )TRUE | never evaluated | FALSE | never evaluated |
? s->tty : cp + 1; | 0 |
3822 | } never executed: end of block else | 0 |
3823 | cp = s->tty + 5; never executed: cp = s->tty + 5; | 0 |
3824 | | - |
3825 | if (buf[0] != '\0'TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
3826 | strlcat(buf, ",", sizeof buf); never executed: strlcat(buf, ",", sizeof buf); | 0 |
3827 | strlcat(buf, cp, sizeof buf); | - |
3828 | } never executed: end of block | 0 |
3829 | } never executed: end of block | 0 |
3830 | if (buf[0] == '\0'TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
3831 | strlcpy(buf, "notty", sizeof buf); never executed: strlcpy(buf, "notty", sizeof buf); | 0 |
3832 | return never executed: return buf; buf;never executed: return buf; | 0 |
3833 | } | - |
3834 | | - |
3835 | void | - |
3836 | session_proctitle(Session *s) | - |
3837 | { | - |
3838 | if (s->pw == TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3839 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3840 | ) | - |
3841 | error("no user for session %d", s->self); never executed: error("no user for session %d", s->self); | 0 |
3842 | else | - |
3843 | setproctitle("%s@%s", s->pw->pw_name, session_tty_list()); never executed: setproctitle("%s@%s", s->pw->pw_name, session_tty_list()); | 0 |
3844 | } | - |
3845 | | - |
3846 | int | - |
3847 | session_setup_x11fwd(struct ssh *ssh, Session *s) | - |
3848 | { | - |
3849 | struct stat st; | - |
3850 | char display[512], auth_display[512]; | - |
3851 | char hostname[ | - |
3852 | 1025 | - |
3853 | ]; | - |
3854 | u_int i; | - |
3855 | | - |
3856 | if (!auth_opts->permit_x11_forwarding_flagTRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
3857 | packet_send_debug("X11 forwarding disabled by key options."); | - |
3858 | return never executed: return 0; 0;never executed: return 0; | 0 |
3859 | } | - |
3860 | if (!options.x11_forwardingTRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
3861 | debug("X11 forwarding disabled in server configuration file."); | - |
3862 | return never executed: return 0; 0;never executed: return 0; | 0 |
3863 | } | - |
3864 | if (options.xauth_location == TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3865 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3866 | || | - |
3867 | (TRUE | never evaluated | FALSE | never evaluated |
stat(options.xauth_location, &st) == -1)TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
3868 | packet_send_debug("No xauth program; cannot forward X11."); | - |
3869 | return never executed: return 0; 0;never executed: return 0; | 0 |
3870 | } | - |
3871 | if (s->display != TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3872 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3873 | ) { | - |
3874 | debug("X11 display already set."); | - |
3875 | return never executed: return 0; 0;never executed: return 0; | 0 |
3876 | } | - |
3877 | if (x11_create_display_inet(ssh, options.x11_display_offset,TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3878 | options.x11_use_localhost, s->single_connection,TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3879 | &s->display_number, &s->x11_chanids) == -1TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
3880 | debug("x11_create_display_inet failed."); | - |
3881 | return never executed: return 0; 0;never executed: return 0; | 0 |
3882 | } | - |
3883 | for (i = 0; s->x11_chanids[i] != -1TRUE | never evaluated | FALSE | never evaluated |
; i++) { | 0 |
3884 | channel_register_cleanup(ssh, s->x11_chanids[i], | - |
3885 | session_close_single_x11, 0); | - |
3886 | } never executed: end of block | 0 |
3887 | | - |
3888 | | - |
3889 | if (gethostname(hostname, sizeof(hostname)) < 0TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
3890 | fatal("gethostname: %.100s", strerror( never executed: fatal("gethostname: %.100s", strerror( (*__errno_location ()) )); | 0 |
3891 | (*__errno_location ()) never executed: fatal("gethostname: %.100s", strerror( (*__errno_location ()) )); | 0 |
3892 | )); never executed: fatal("gethostname: %.100s", strerror( (*__errno_location ()) )); | 0 |
3893 | | - |
3894 | | - |
3895 | | - |
3896 | | - |
3897 | | - |
3898 | if (options.x11_use_localhostTRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
3899 | snprintf(display, sizeof display, "localhost:%u.%u", | - |
3900 | s->display_number, s->screen); | - |
3901 | snprintf(auth_display, sizeof auth_display, "unix:%u.%u", | - |
3902 | s->display_number, s->screen); | - |
3903 | s->display = xstrdup(display); | - |
3904 | s->auth_display = xstrdup(auth_display); | - |
3905 | } never executed: end of block else { | 0 |
3906 | snprintf(display, sizeof display, "%.400s:%u.%u", hostname, | - |
3907 | s->display_number, s->screen); | - |
3908 | | - |
3909 | s->display = xstrdup(display); | - |
3910 | s->auth_display = xstrdup(display); | - |
3911 | } never executed: end of block | 0 |
3912 | | - |
3913 | return never executed: return 1; 1;never executed: return 1; | 0 |
3914 | } | - |
3915 | | - |
3916 | static void | - |
3917 | do_authenticated2(struct ssh *ssh, Authctxt *authctxt) | - |
3918 | { | - |
3919 | server_loop2(ssh, authctxt); | - |
3920 | } never executed: end of block | 0 |
3921 | | - |
3922 | void | - |
3923 | do_cleanup(struct ssh *ssh, Authctxt *authctxt) | - |
3924 | { | - |
3925 | static int called = 0; | - |
3926 | | - |
3927 | debug("do_cleanup"); | - |
3928 | | - |
3929 | | - |
3930 | if (is_childTRUE | never evaluated | FALSE | never evaluated |
) | 0 |
3931 | return; never executed: return; | 0 |
3932 | | - |
3933 | | - |
3934 | if (calledTRUE | never evaluated | FALSE | never evaluated |
) | 0 |
3935 | return; never executed: return; | 0 |
3936 | called = 1; | - |
3937 | | - |
3938 | if (authctxt == TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3939 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3940 | ) | - |
3941 | return; never executed: return; | 0 |
3942 | if (!authctxt->authenticatedTRUE | never evaluated | FALSE | never evaluated |
) | 0 |
3943 | return; never executed: return; | 0 |
3944 | auth_sock_cleanup_proc(authctxt->pw); | - |
3945 | | - |
3946 | | - |
3947 | if (auth_info_file != TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3948 | ((void *)0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
3949 | ) { | - |
3950 | temporarily_use_uid(authctxt->pw); | - |
3951 | unlink(auth_info_file); | - |
3952 | restore_uid(); | - |
3953 | free(auth_info_file); | - |
3954 | auth_info_file = | - |
3955 | ((void *)0) | - |
3956 | ; | - |
3957 | } never executed: end of block | 0 |
3958 | | - |
3959 | | - |
3960 | | - |
3961 | | - |
3962 | | - |
3963 | if (!use_privsepTRUE | never evaluated | FALSE | never evaluated |
|| mm_is_monitor()TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
3964 | session_destroy_all(ssh, session_pty_cleanup2); never executed: session_destroy_all(ssh, session_pty_cleanup2); | 0 |
3965 | } never executed: end of block | 0 |
3966 | | - |
3967 | | - |
3968 | | - |
3969 | const char * | - |
3970 | session_get_remote_name_or_ip(struct ssh *ssh, u_int utmp_size, int use_dns) | - |
3971 | { | - |
3972 | const char *remote = ""; | - |
3973 | | - |
3974 | if (utmp_size > 0TRUE | never evaluated | FALSE | never evaluated |
) | 0 |
3975 | remote = auth_get_canonical_hostname(ssh, use_dns); never executed: remote = auth_get_canonical_hostname(ssh, use_dns); | 0 |
3976 | if (utmp_size == 0TRUE | never evaluated | FALSE | never evaluated |
|| strlen(remote) > utmp_sizeTRUE | never evaluated | FALSE | never evaluated |
) | 0 |
3977 | remote = ssh_remote_ipaddr(ssh); never executed: remote = ssh_remote_ipaddr(ssh); | 0 |
3978 | return never executed: return remote; remote;never executed: return remote; | 0 |
3979 | } | - |
| | |