OpenCoverage

log.c

Absolute File Name:/home/opencoverage/opencoverage/guest-scripts/openssh/src/log.c
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1-
2-
3-
4-
5-
6-
7-
8-
9-
10-
11static LogLevel log_level = SYSLOG_LEVEL_INFO;-
12static int log_on_stderr = 1;-
13static int log_stderr_fd = -
14 2-
15 ;-
16static int log_facility = -
17 (4<<3)-
18 ;-
19static char *argv0;-
20static log_handler_fn *log_handler;-
21static void *log_handler_ctx;-
22-
23extern char *__progname;-
24-
25-
26-
27-
28-
29-
30static struct {-
31 const char *name;-
32 SyslogFacility val;-
33} log_facilities[] = {-
34 { "DAEMON", SYSLOG_FACILITY_DAEMON },-
35 { "USER", SYSLOG_FACILITY_USER },-
36 { "AUTH", SYSLOG_FACILITY_AUTH },-
37-
38 { "AUTHPRIV", SYSLOG_FACILITY_AUTHPRIV },-
39-
40 { "LOCAL0", SYSLOG_FACILITY_LOCAL0 },-
41 { "LOCAL1", SYSLOG_FACILITY_LOCAL1 },-
42 { "LOCAL2", SYSLOG_FACILITY_LOCAL2 },-
43 { "LOCAL3", SYSLOG_FACILITY_LOCAL3 },-
44 { "LOCAL4", SYSLOG_FACILITY_LOCAL4 },-
45 { "LOCAL5", SYSLOG_FACILITY_LOCAL5 },-
46 { "LOCAL6", SYSLOG_FACILITY_LOCAL6 },-
47 { "LOCAL7", SYSLOG_FACILITY_LOCAL7 },-
48 { -
49 ((void *)0)-
50 , SYSLOG_FACILITY_NOT_SET }-
51};-
52-
53static struct {-
54 const char *name;-
55 LogLevel val;-
56} log_levels[] =-
57{-
58 { "QUIET", SYSLOG_LEVEL_QUIET },-
59 { "FATAL", SYSLOG_LEVEL_FATAL },-
60 { "ERROR", SYSLOG_LEVEL_ERROR },-
61 { "INFO", SYSLOG_LEVEL_INFO },-
62 { "VERBOSE", SYSLOG_LEVEL_VERBOSE },-
63 { "DEBUG", SYSLOG_LEVEL_DEBUG1 },-
64 { "DEBUG1", SYSLOG_LEVEL_DEBUG1 },-
65 { "DEBUG2", SYSLOG_LEVEL_DEBUG2 },-
66 { "DEBUG3", SYSLOG_LEVEL_DEBUG3 },-
67 { -
68 ((void *)0)-
69 , SYSLOG_LEVEL_NOT_SET }-
70};-
71-
72LogLevel-
73log_level_get(void)-
74{-
75 return
never executed: return log_level;
 log_level;
never executed: return log_level;
0
76}-
77-
78SyslogFacility-
79log_facility_number(char *name)-
80{-
81 int i;-
82-
83 if (name !=
name != ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
84 ((void *)0)
name != ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
85 )-
86 for (i = 0; log_facilities[i].name
log_facilities[i].nameDescription
TRUEnever evaluated
FALSEnever evaluated
; i++)		0
87 if (strcasecmp(log_facilities[i].name, name) == 0
strcasecmp(log...me, name) == 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
88 return
never executed: return log_facilities[i].val;
 log_facilities[i].val;
never executed: return log_facilities[i].val;
0
89 return
never executed: return SYSLOG_FACILITY_NOT_SET;
 SYSLOG_FACILITY_NOT_SET;
never executed: return SYSLOG_FACILITY_NOT_SET;
0
90}-
91-
92const char *-
93log_facility_name(SyslogFacility facility)-
94{-
95 u_int i;-
96-
97 for (i = 0; log_facilities[i].name
log_facilities[i].nameDescription
TRUEnever evaluated
FALSEnever evaluated
; i++)		0
98 if (log_facilities[i].val == facility
log_facilities...al == facilityDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
99 return
never executed: return log_facilities[i].name;
 log_facilities[i].name;
never executed: return log_facilities[i].name;
0
100 return
never executed: return ((void *)0) ;
never executed: return ((void *)0) ;
0
101 ((void *)0)
never executed: return ((void *)0) ;
0
102 ;
never executed: return ((void *)0) ;
0
103}-
104-
105LogLevel-
106log_level_number(char *name)-
107{-
108 int i;-
109-
110 if (name !=
name != ((void *)0)Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • sshd
FALSEnever evaluated
0-2
111 ((void *)0)
name != ((void *)0)Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • sshd
FALSEnever evaluated
0-2
112 )-
113 for (i = 0; log_levels[i].name
log_levels[i].nameDescription
TRUEevaluated 18 times by 1 test
Evaluated by:
  • sshd
FALSEnever evaluated
; i++)		0-18
114 if (strcasecmp(log_levels[i].name, name) == 0
strcasecmp(log...me, name) == 0Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • sshd
FALSEevaluated 16 times by 1 test
Evaluated by:
  • sshd
)		2-16
115 return
executed 2 times by 1 test: return log_levels[i].val;
Executed by:
  • sshd
 log_levels[i].val;
executed 2 times by 1 test: return log_levels[i].val;
Executed by:
  • sshd
2
116 return
never executed: return SYSLOG_LEVEL_NOT_SET;
 SYSLOG_LEVEL_NOT_SET;
never executed: return SYSLOG_LEVEL_NOT_SET;
0
117}-
118-
119const char *-
120log_level_name(LogLevel level)-
121{-
122 u_int i;-
123-
124 for (i = 0; log_levels[i].name !=
log_levels[i]....!= ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
125 ((void *)0)
log_levels[i]....!= ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
126 ; i++)-
127 if (log_levels[i].val == level
log_levels[i].val == levelDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
128 return
never executed: return log_levels[i].name;
 log_levels[i].name;
never executed: return log_levels[i].name;
0
129 return
never executed: return ((void *)0) ;
never executed: return ((void *)0) ;
0
130 ((void *)0)
never executed: return ((void *)0) ;
0
131 ;
never executed: return ((void *)0) ;
0
132}-
133-
134-
135-
136void-
137error(const char *fmt,...)-
138{-
139 va_list args;-
140-
141 -
142__builtin_va_start(-
143args-
144,-
145fmt-
146)-
147 ;-
148 do_log(SYSLOG_LEVEL_ERROR, fmt, args);-
149 -
150__builtin_va_end(-
151args-
152)-
153 ;-
154}
never executed: end of block
0
155-
156void-
157sigdie(const char *fmt,...)-
158{-
159-
160-
161-
162-
163-
164-
165-
166 _exit(1);-
167}
never executed: end of block
0
168-
169void-
170logdie(const char *fmt,...)-
171{-
172 va_list args;-
173-
174 -
175__builtin_va_start(-
176args-
177,-
178fmt-
179)-
180 ;-
181 do_log(SYSLOG_LEVEL_INFO, fmt, args);-
182 -
183__builtin_va_end(-
184args-
185)-
186 ;-
187 cleanup_exit(255);-
188}
never executed: end of block
0
189-
190-
191-
192void-
193logit(const char *fmt,...)-
194{-
195 va_list args;-
196-
197 -
198__builtin_va_start(-
199args-
200,-
201fmt-
202)-
203 ;-
204 do_log(SYSLOG_LEVEL_INFO, fmt, args);-
205 -
206__builtin_va_end(-
207args-
208)-
209 ;-
210}
executed 40 times by 1 test: end of block
Executed by:
  • test_kex
40
211-
212-
213-
214void-
215verbose(const char *fmt,...)-
216{-
217 va_list args;-
218-
219 -
220__builtin_va_start(-
221args-
222,-
223fmt-
224)-
225 ;-
226 do_log(SYSLOG_LEVEL_VERBOSE, fmt, args);-
227 -
228__builtin_va_end(-
229args-
230)-
231 ;-
232}
executed 18 times by 1 test: end of block
Executed by:
  • test_hostkeys
18
233-
234-
235-
236void-
237debug(const char *fmt,...)-
238{-
239 va_list args;-
240-
241 -
242__builtin_va_start(-
243args-
244,-
245fmt-
246)-
247 ;-
248 do_log(SYSLOG_LEVEL_DEBUG1, fmt, args);-
249 -
250__builtin_va_end(-
251args-
252)-
253 ;-
254}
executed 5063 times by 3 tests: end of block
Executed by:
  • ssh-keygen
  • sshd
  • test_kex
5063
255-
256void-
257debug2(const char *fmt,...)-
258{-
259 va_list args;-
260-
261 -
262__builtin_va_start(-
263args-
264,-
265fmt-
266)-
267 ;-
268 do_log(SYSLOG_LEVEL_DEBUG2, fmt, args);-
269 -
270__builtin_va_end(-
271args-
272)-
273 ;-
274}
executed 24594 times by 5 tests: end of block
Executed by:
  • sshd
  • test_hostkeys
  • test_kex
  • test_match
  • test_sshkey
24594
275-
276void-
277debug3(const char *fmt,...)-
278{-
279 va_list args;-
280-
281 -
282__builtin_va_start(-
283args-
284,-
285fmt-
286)-
287 ;-
288 do_log(SYSLOG_LEVEL_DEBUG3, fmt, args);-
289 -
290__builtin_va_end(-
291args-
292)-
293 ;-
294}
executed 3195 times by 3 tests: end of block
Executed by:
  • sshd
  • test_hostkeys
  • test_kex
3195
295-
296-
297-
298-
299-
300void-
301log_init(char *av0, LogLevel level, SyslogFacility facility, int on_stderr)-
302{-
303-
304-
305-
306-
307 argv0 = av0;-
308-
309 if (log_change_level(level) != 0
log_change_level(level) != 0Description
TRUEnever evaluated
FALSEevaluated 58 times by 2 tests
Evaluated by:
  • ssh-keygen
  • sshd
) {		0-58
310 fprintf(-
311 stderr-
312 , "Unrecognized internal syslog level code %d\n",-
313 (int) level);-
314 exit(1);
never executed: exit(1);
0
315 }-
316-
317 log_handler = -
318 ((void *)0)-
319 ;-
320 log_handler_ctx = -
321 ((void *)0)-
322 ;-
323-
324 log_on_stderr = on_stderr;-
325 if (on_stderr
on_stderrDescription
TRUEevaluated 58 times by 2 tests
Evaluated by:
  • ssh-keygen
  • sshd
FALSEnever evaluated
)		0-58
326 return;
executed 58 times by 2 tests: return;
Executed by:
  • ssh-keygen
  • sshd
58
327-
328 switch (facility) {-
329 case
never executed: case SYSLOG_FACILITY_DAEMON:
 SYSLOG_FACILITY_DAEMON:
never executed: case SYSLOG_FACILITY_DAEMON:
0
330 log_facility = -
331 (3<<3)-
332 ;-
333 break;
never executed: break;
0
334 case
never executed: case SYSLOG_FACILITY_USER:
 SYSLOG_FACILITY_USER:
never executed: case SYSLOG_FACILITY_USER:
0
335 log_facility = -
336 (1<<3)-
337 ;-
338 break;
never executed: break;
0
339 case
never executed: case SYSLOG_FACILITY_AUTH:
 SYSLOG_FACILITY_AUTH:
never executed: case SYSLOG_FACILITY_AUTH:
0
340 log_facility = -
341 (4<<3)-
342 ;-
343 break;
never executed: break;
0
344-
345 case
never executed: case SYSLOG_FACILITY_AUTHPRIV:
 SYSLOG_FACILITY_AUTHPRIV:
never executed: case SYSLOG_FACILITY_AUTHPRIV:
0
346 log_facility = -
347 (10<<3)-
348 ;-
349 break;
never executed: break;
0
350-
351 case
never executed: case SYSLOG_FACILITY_LOCAL0:
 SYSLOG_FACILITY_LOCAL0:
never executed: case SYSLOG_FACILITY_LOCAL0:
0
352 log_facility = -
353 (16<<3)-
354 ;-
355 break;
never executed: break;
0
356 case
never executed: case SYSLOG_FACILITY_LOCAL1:
 SYSLOG_FACILITY_LOCAL1:
never executed: case SYSLOG_FACILITY_LOCAL1:
0
357 log_facility = -
358 (17<<3)-
359 ;-
360 break;
never executed: break;
0
361 case
never executed: case SYSLOG_FACILITY_LOCAL2:
 SYSLOG_FACILITY_LOCAL2:
never executed: case SYSLOG_FACILITY_LOCAL2:
0
362 log_facility = -
363 (18<<3)-
364 ;-
365 break;
never executed: break;
0
366 case
never executed: case SYSLOG_FACILITY_LOCAL3:
 SYSLOG_FACILITY_LOCAL3:
never executed: case SYSLOG_FACILITY_LOCAL3:
0
367 log_facility = -
368 (19<<3)-
369 ;-
370 break;
never executed: break;
0
371 case
never executed: case SYSLOG_FACILITY_LOCAL4:
 SYSLOG_FACILITY_LOCAL4:
never executed: case SYSLOG_FACILITY_LOCAL4:
0
372 log_facility = -
373 (20<<3)-
374 ;-
375 break;
never executed: break;
0
376 case
never executed: case SYSLOG_FACILITY_LOCAL5:
 SYSLOG_FACILITY_LOCAL5:
never executed: case SYSLOG_FACILITY_LOCAL5:
0
377 log_facility = -
378 (21<<3)-
379 ;-
380 break;
never executed: break;
0
381 case
never executed: case SYSLOG_FACILITY_LOCAL6:
 SYSLOG_FACILITY_LOCAL6:
never executed: case SYSLOG_FACILITY_LOCAL6:
0
382 log_facility = -
383 (22<<3)-
384 ;-
385 break;
never executed: break;
0
386 case
never executed: case SYSLOG_FACILITY_LOCAL7:
 SYSLOG_FACILITY_LOCAL7:
never executed: case SYSLOG_FACILITY_LOCAL7:
0
387 log_facility = -
388 (23<<3)-
389 ;-
390 break;
never executed: break;
0
391 default
never executed: default:
:
never executed: default:
0
392 fprintf(-
393 stderr-
394 ,-
395 "Unrecognized internal syslog facility code %d\n",-
396 (int) facility);-
397 exit(1);
never executed: exit(1);
0
398 }-
399 openlog(argv0 ? argv0 : __progname, -
400 0x01-
401 , log_facility);-
402 closelog();-
403-
404}
never executed: end of block
0
405-
406int-
407log_change_level(LogLevel new_log_level)-
408{-
409-
410 if (argv0 ==
argv0 == ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 58 times by 2 tests
Evaluated by:
  • ssh-keygen
  • sshd
0-58
411 ((void *)0)
argv0 == ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 58 times by 2 tests
Evaluated by:
  • ssh-keygen
  • sshd
0-58
412 )-
413 return
never executed: return 0;
 0;
never executed: return 0;
0
414-
415 switch (new_log_level) {-
416 case
never executed: case SYSLOG_LEVEL_QUIET:
 SYSLOG_LEVEL_QUIET:
never executed: case SYSLOG_LEVEL_QUIET:
0
417 case
never executed: case SYSLOG_LEVEL_FATAL:
 SYSLOG_LEVEL_FATAL:
never executed: case SYSLOG_LEVEL_FATAL:
0
418 case
never executed: case SYSLOG_LEVEL_ERROR:
 SYSLOG_LEVEL_ERROR:
never executed: case SYSLOG_LEVEL_ERROR:
0
419 case
executed 58 times by 2 tests: case SYSLOG_LEVEL_INFO:
Executed by:
  • ssh-keygen
  • sshd
 SYSLOG_LEVEL_INFO:
executed 58 times by 2 tests: case SYSLOG_LEVEL_INFO:
Executed by:
  • ssh-keygen
  • sshd
58
420 case
never executed: case SYSLOG_LEVEL_VERBOSE:
 SYSLOG_LEVEL_VERBOSE:
never executed: case SYSLOG_LEVEL_VERBOSE:
0
421 case
never executed: case SYSLOG_LEVEL_DEBUG1:
 SYSLOG_LEVEL_DEBUG1:
never executed: case SYSLOG_LEVEL_DEBUG1:
0
422 case
never executed: case SYSLOG_LEVEL_DEBUG2:
 SYSLOG_LEVEL_DEBUG2:
never executed: case SYSLOG_LEVEL_DEBUG2:
0
423 case
never executed: case SYSLOG_LEVEL_DEBUG3:
 SYSLOG_LEVEL_DEBUG3:
never executed: case SYSLOG_LEVEL_DEBUG3:
0
424 log_level = new_log_level;-
425 return
executed 58 times by 2 tests: return 0;
Executed by:
  • ssh-keygen
  • sshd
 0;
executed 58 times by 2 tests: return 0;
Executed by:
  • ssh-keygen
  • sshd
58
426 default
never executed: default:
:
never executed: default:
0
427 return
never executed: return -1;
 -1;
never executed: return -1;
0
428 }-
429}-
430-
431int-
432log_is_on_stderr(void)-
433{-
434 return
never executed: return log_on_stderr && log_stderr_fd == 2 ;
 log_on_stderr
log_on_stderrDescription
TRUEnever evaluated
FALSEnever evaluated
 && log_stderr_fd ==
log_stderr_fd == 2Description
TRUEnever evaluated
FALSEnever evaluated
never executed: return log_on_stderr && log_stderr_fd == 2 ;
0
435 2
log_stderr_fd == 2Description
TRUEnever evaluated
FALSEnever evaluated
never executed: return log_on_stderr && log_stderr_fd == 2 ;
0
436 ;
never executed: return log_on_stderr && log_stderr_fd == 2 ;
0
437}-
438-
439-
440void-
441log_redirect_stderr_to(const char *logfile)-
442{-
443 int fd;-
444-
445 if ((
(fd = open(log..., 0600)) == -1Description
TRUEnever evaluated
FALSEnever evaluated
fd = open(logfile,
(fd = open(log..., 0600)) == -1Description
TRUEnever evaluated
FALSEnever evaluated
0
446 01
(fd = open(log..., 0600)) == -1Description
TRUEnever evaluated
FALSEnever evaluated
0
447 |
(fd = open(log..., 0600)) == -1Description
TRUEnever evaluated
FALSEnever evaluated
0
448 0100
(fd = open(log..., 0600)) == -1Description
TRUEnever evaluated
FALSEnever evaluated
0
449 |
(fd = open(log..., 0600)) == -1Description
TRUEnever evaluated
FALSEnever evaluated
0
450 02000
(fd = open(log..., 0600)) == -1Description
TRUEnever evaluated
FALSEnever evaluated
0
451 , 0600)) == -1
(fd = open(log..., 0600)) == -1Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
452 fprintf(-
453 stderr-
454 , "Couldn't open logfile %s: %s\n", logfile,-
455 strerror(-
456 (*__errno_location ())-
457 ));-
458 exit(1);
never executed: exit(1);
0
459 }-
460 log_stderr_fd = fd;-
461}
never executed: end of block
0
462-
463-
464-
465void-
466set_log_handler(log_handler_fn *handler, void *ctx)-
467{-
468 log_handler = handler;-
469 log_handler_ctx = ctx;-
470}
never executed: end of block
0
471-
472void-
473do_log2(LogLevel level, const char *fmt,...)-
474{-
475 va_list args;-
476-
477 -
478__builtin_va_start(-
479args-
480,-
481fmt-
482)-
483 ;-
484 do_log(level, fmt, args);-
485 -
486__builtin_va_end(-
487args-
488)-
489 ;-
490}
never executed: end of block
0
491-
492void-
493do_log(LogLevel level, const char *fmt, va_list args)-
494{-
495-
496-
497-
498 char msgbuf[1024];-
499 char fmtbuf[1024];-
500 char *txt = -
501 ((void *)0)-
502 ;-
503 int pri = -
504 6-
505 ;-
506 int saved_errno = -
507 (*__errno_location ())-
508 ;-
509 log_handler_fn *tmp_handler;-
510-
511 if (level > log_level
level > log_levelDescription
TRUEevaluated 32870 times by 6 tests
Evaluated by:
  • ssh-keygen
  • sshd
  • test_hostkeys
  • test_kex
  • test_match
  • test_sshkey
FALSEevaluated 40 times by 1 test
Evaluated by:
  • test_kex
)		40-32870
512 return;
executed 32870 times by 6 tests: return;
Executed by:
  • ssh-keygen
  • sshd
  • test_hostkeys
  • test_kex
  • test_match
  • test_sshkey
32870
513-
514 switch (level) {-
515 case
never executed: case SYSLOG_LEVEL_FATAL:
 SYSLOG_LEVEL_FATAL:
never executed: case SYSLOG_LEVEL_FATAL:
0
516 if (!log_on_stderr
!log_on_stderrDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
517 txt = "fatal";
never executed: txt = "fatal";
0
518 pri = -
519 2-
520 ;-
521 break;
never executed: break;
0
522 case
never executed: case SYSLOG_LEVEL_ERROR:
 SYSLOG_LEVEL_ERROR:
never executed: case SYSLOG_LEVEL_ERROR:
0
523 if (!log_on_stderr
!log_on_stderrDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
524 txt = "error";
never executed: txt = "error";
0
525 pri = -
526 3-
527 ;-
528 break;
never executed: break;
0
529 case
executed 40 times by 1 test: case SYSLOG_LEVEL_INFO:
Executed by:
  • test_kex
 SYSLOG_LEVEL_INFO:
executed 40 times by 1 test: case SYSLOG_LEVEL_INFO:
Executed by:
  • test_kex
40
530 pri = -
531 6-
532 ;-
533 break;
executed 40 times by 1 test: break;
Executed by:
  • test_kex
40
534 case
never executed: case SYSLOG_LEVEL_VERBOSE:
 SYSLOG_LEVEL_VERBOSE:
never executed: case SYSLOG_LEVEL_VERBOSE:
0
535 pri = -
536 6-
537 ;-
538 break;
never executed: break;
0
539 case
never executed: case SYSLOG_LEVEL_DEBUG1:
 SYSLOG_LEVEL_DEBUG1:
never executed: case SYSLOG_LEVEL_DEBUG1:
0
540 txt = "debug1";-
541 pri = -
542 7-
543 ;-
544 break;
never executed: break;
0
545 case
never executed: case SYSLOG_LEVEL_DEBUG2:
 SYSLOG_LEVEL_DEBUG2:
never executed: case SYSLOG_LEVEL_DEBUG2:
0
546 txt = "debug2";-
547 pri = -
548 7-
549 ;-
550 break;
never executed: break;
0
551 case
never executed: case SYSLOG_LEVEL_DEBUG3:
 SYSLOG_LEVEL_DEBUG3:
never executed: case SYSLOG_LEVEL_DEBUG3:
0
552 txt = "debug3";-
553 pri = -
554 7-
555 ;-
556 break;
never executed: break;
0
557 default
never executed: default:
:
never executed: default:
0
558 txt = "internal error";-
559 pri = -
560 3-
561 ;-
562 break;
never executed: break;
0
563 }-
564 if (txt !=
txt != ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 40 times by 1 test
Evaluated by:
  • test_kex
0-40
565 ((void *)0)
txt != ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 40 times by 1 test
Evaluated by:
  • test_kex
 		0-40
566 && log_handler ==
log_handler == ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
567 ((void *)0)
log_handler == ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
568 ) {-
569 snprintf(fmtbuf, sizeof(fmtbuf), "%s: %s", txt, fmt);-
570 vsnprintf(msgbuf, sizeof(msgbuf), fmtbuf, args);-
571 }
never executed: end of block
 else {		0
572 vsnprintf(msgbuf, sizeof(msgbuf), fmt, args);-
573 }
executed 40 times by 1 test: end of block
Executed by:
  • test_kex
40
574 strnvis(fmtbuf, msgbuf, sizeof(fmtbuf),-
575 log_on_stderr ? (0x20|0x01) : (0x02|0x10|0x08|0x01));-
576 if (log_handler !=
log_handler != ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 40 times by 1 test
Evaluated by:
  • test_kex
0-40
577 ((void *)0)
log_handler != ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 40 times by 1 test
Evaluated by:
  • test_kex
0-40
578 ) {-
579-
580 tmp_handler = log_handler;-
581 log_handler = -
582 ((void *)0)-
583 ;-
584 tmp_handler(level, fmtbuf, log_handler_ctx);-
585 log_handler = tmp_handler;-
586 }
never executed: end of block
 else if (log_on_stderr
log_on_stderrDescription
TRUEevaluated 40 times by 1 test
Evaluated by:
  • test_kex
FALSEnever evaluated
) {		0-40
587 snprintf(msgbuf, sizeof msgbuf, "%.*s\r\n",-
588 (int)sizeof msgbuf - 3, fmtbuf);-
589 (void)write(log_stderr_fd, msgbuf, strlen(msgbuf));-
590 }
executed 40 times by 1 test: end of block
Executed by:
  • test_kex
 else {		40
591-
592-
593-
594-
595-
596 openlog(argv0 ? argv0 : __progname, -
597 0x01-
598 , log_facility);-
599 syslog(pri, "%.500s", fmtbuf);-
600 closelog();-
601-
602 }
never executed: end of block
0
603 -
604(*__errno_location ()) -
605 = saved_errno;-
606}
executed 40 times by 1 test: end of block
Executed by:
  • test_kex
40
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