OpenCoverage

monitor_wrap.c

Absolute File Name:

/home/opencoverage/opencoverage/guest-scripts/openssh/src/monitor_wrap.c

Switch to Source code

Preprocessed file

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 extern struct monitor *pmonitor; -

23 extern struct sshbuf *loginmsg; -

24 extern ServerOptions options; -

25 -

26 void -

27 mm_log_handler(LogLevel level, const char *msg, void *ctx) -

28 { -

29 struct sshbuf *log_msg; -

30 struct monitor *mon = (struct monitor *)ctx; -

31 int r; -

32 size_t len; -

33 -

if (mon->m_log_sendfd == -1

mon->m_log_sendfd == -1	Description
TRUE	never evaluated
FALSE	never evaluated

)

fatal("%s: no log channel", __func__);

never executed: fatal("%s: no log channel", __func__);

36 -

if ((

(log_msg = ssh...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

log_msg = sshbuf_new()) ==

(log_msg = ssh...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

((void *)0)

(log_msg = ssh...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

39 ) -

fatal("%s: sshbuf_new failed", __func__);

never executed: fatal("%s: sshbuf_new failed", __func__);

41 -

if ((

(r = sshbuf_pu..._msg, 0)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_put_u32(log_msg, 0)) != 0

(r = sshbuf_pu..._msg, 0)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(

(r = sshbuf_pu..., level)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_put_u32(log_msg, level)) != 0

(r = sshbuf_pu..., level)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(

(r = sshbuf_pu...sg, msg)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_put_cstring(log_msg, msg)) != 0

(r = sshbuf_pu...sg, msg)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

if ((

(len = sshbuf_...(log_msg)) < 4	Description
TRUE	never evaluated
FALSE	never evaluated

len = sshbuf_len(log_msg)) < 4

(len = sshbuf_...(log_msg)) < 4	Description
TRUE	never evaluated
FALSE	never evaluated

|| len > 0xffffffff

len > 0xffffffff	Description
TRUE	never evaluated
FALSE	never evaluated

)

fatal("%s: bad length %zu", __func__, len);

never executed: fatal("%s: bad length %zu", __func__, len);

48 do { const u_int32_t __v = (len - 4); ((u_char *)(sshbuf_mutable_ptr(log_msg)))[0] = (__v >> 24) & 0xff; ((u_char *)(sshbuf_mutable_ptr(log_msg)))[1] = (__v >> 16) & 0xff; ((u_char *)(sshbuf_mutable_ptr(log_msg)))[2] = (__v >> 8) & 0xff; ((u_char *)(sshbuf_mutable_ptr(log_msg)))[3] = __v & 0xff; } while (0); -

if (atomicio((ssize_t (*)(int, void *, size_t))write, mon->m_log_sendfd,

atomicio((ssiz...), len) != len	Description
TRUE	never evaluated
FALSE	never evaluated

sshbuf_mutable_ptr(log_msg), len) != len

atomicio((ssiz...), len) != len	Description
TRUE	never evaluated
FALSE	never evaluated

)

fatal("%s: write: %s", __func__, strerror(

never executed: fatal("%s: write: %s", __func__, strerror( (*__errno_location ()) ));

(*__errno_location ())

never executed: fatal("%s: write: %s", __func__, strerror( (*__errno_location ()) ));

));

never executed: fatal("%s: write: %s", __func__, strerror( (*__errno_location ()) ));

54 sshbuf_free(log_msg); -

}

never executed: end of block

56 -

57 int -

58 mm_is_monitor(void) -

59 { -

60 -

61 -

62 -

63 -

return

never executed: return (pmonitor && pmonitor->m_pid > 0);

(pmonitor

pmonitor	Description
TRUE	never evaluated
FALSE	never evaluated

&& pmonitor->m_pid > 0

pmonitor->m_pid > 0	Description
TRUE	never evaluated
FALSE	never evaluated

);

never executed: return (pmonitor && pmonitor->m_pid > 0);

65 } -

66 -

67 void -

68 mm_request_send(int sock, enum monitor_reqtype type, struct sshbuf *m) -

69 { -

70 size_t mlen = sshbuf_len(m); -

71 u_char buf[5]; -

72 -

73 debug3("%s entering: type %d", __func__, type); -

74 -

if (mlen >= 0xffffffff

mlen >= 0xffffffff	Description
TRUE	never evaluated
FALSE	never evaluated

)

fatal("%s: bad length %zu", __func__, mlen);

never executed: fatal("%s: bad length %zu", __func__, mlen);

77 do { const u_int32_t __v = (mlen + 1); ((u_char *)(buf))[0] = (__v >> 24) & 0xff; ((u_char *)(buf))[1] = (__v >> 16) & 0xff; ((u_char *)(buf))[2] = (__v >> 8) & 0xff; ((u_char *)(buf))[3] = __v & 0xff; } while (0); -

78 buf[4] = (u_char) type; -

if (atomicio((ssize_t (*)(int, void *, size_t))write, sock, buf, sizeof(buf)) != sizeof(buf)

atomicio((ssiz...!= sizeof(buf)	Description
TRUE	never evaluated
FALSE	never evaluated

)

fatal("%s: write: %s", __func__, strerror(

never executed: fatal("%s: write: %s", __func__, strerror( (*__errno_location ()) ));

(*__errno_location ())

never executed: fatal("%s: write: %s", __func__, strerror( (*__errno_location ()) ));

));

never executed: fatal("%s: write: %s", __func__, strerror( (*__errno_location ()) ));

if (atomicio((ssize_t (*)(int, void *, size_t))write, sock, sshbuf_mutable_ptr(m), mlen) != mlen

atomicio((ssiz... mlen) != mlen	Description
TRUE	never evaluated
FALSE	never evaluated

)

fatal("%s: write: %s", __func__, strerror(

never executed: fatal("%s: write: %s", __func__, strerror( (*__errno_location ()) ));

(*__errno_location ())

never executed: fatal("%s: write: %s", __func__, strerror( (*__errno_location ()) ));

));

never executed: fatal("%s: write: %s", __func__, strerror( (*__errno_location ()) ));

}

never executed: end of block

88 -

89 void -

90 mm_request_receive(int sock, struct sshbuf *m) -

91 { -

92 u_char buf[4], *p = -

93 ((void *)0) -

94 ; -

95 u_int msg_len; -

96 int r; -

97 -

98 debug3("%s entering", __func__); -

99 -

100

if (atomicio(read, sock, buf, sizeof(buf)) != sizeof(buf)

atomicio(read,...!= sizeof(buf)	Description
TRUE	never evaluated
FALSE	never evaluated

) {

101 if ( -

102

(*__errno_location ()) == 32	Description
TRUE	never evaluated
FALSE	never evaluated

__errno_location ())

(*__errno_location ()) == 32	Description
TRUE	never evaluated
FALSE	never evaluated

103

(*__errno_location ()) == 32	Description
TRUE	never evaluated
FALSE	never evaluated

104

(*__errno_location ()) == 32	Description
TRUE	never evaluated
FALSE	never evaluated

105 ) -

106

cleanup_exit(255);

never executed: cleanup_exit(255);

107 fatal("%s: read: %s", __func__, strerror( -

108 (*__errno_location ()) -

109 )); -

110

}

never executed: end of block

111 msg_len = (((u_int32_t)(((const u_char *)(buf))[0]) << 24) | ((u_int32_t)(((const u_char *)(buf))[1]) << 16) | ((u_int32_t)(((const u_char *)(buf))[2]) << 8) | (u_int32_t)(((const u_char *)(buf))[3])); -

112

if (msg_len > 256 * 1024

msg_len > 256 * 1024	Description
TRUE	never evaluated
FALSE	never evaluated

)

113

fatal("%s: read: bad msg_len %d", __func__, msg_len);

never executed: fatal("%s: read: bad msg_len %d", __func__, msg_len);

114 sshbuf_reset(m); -

115

if ((

(r = sshbuf_re...len, &p)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_reserve(m, msg_len, &p)) != 0

(r = sshbuf_re...len, &p)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

116

fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

117

if (atomicio(read, sock, p, msg_len) != msg_len

atomicio(read,...en) != msg_len	Description
TRUE	never evaluated
FALSE	never evaluated

)

118

fatal("%s: read: %s", __func__, strerror(

never executed: fatal("%s: read: %s", __func__, strerror( (*__errno_location ()) ));

119

(*__errno_location ())

never executed: fatal("%s: read: %s", __func__, strerror( (*__errno_location ()) ));

120

));

never executed: fatal("%s: read: %s", __func__, strerror( (*__errno_location ()) ));

121

}

never executed: end of block

122 -

123 void -

124 mm_request_receive_expect(int sock, enum monitor_reqtype type, struct sshbuf *m) -

125 { -

126 u_char rtype; -

127 int r; -

128 -

129 debug3("%s entering: type %d", __func__, type); -

130 -

131 mm_request_receive(sock, m); -

132

if ((

(r = sshbuf_ge... &rtype)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_u8(m, &rtype)) != 0

(r = sshbuf_ge... &rtype)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

133

fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

134

if (rtype != type

rtype != type	Description
TRUE	never evaluated
FALSE	never evaluated

)

135

fatal("%s: read: rtype %d != type %d", __func__,

never executed: fatal("%s: read: rtype %d != type %d", __func__, rtype, type);

136

rtype, type);

never executed: fatal("%s: read: rtype %d != type %d", __func__, rtype, type);

137

}

never executed: end of block

138 -

139 -

140 DH * -

141 mm_choose_dh(int min, int nbits, int max) -

142 { -

143 BIGNUM *p, *g; -

144 int r; -

145 u_char success = 0; -

146 struct sshbuf *m; -

147 -

148

if ((

(m = sshbuf_ne...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

m = sshbuf_new()) ==

(m = sshbuf_ne...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

149

((void *)0)

(m = sshbuf_ne...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

150 ) -

151

fatal("%s: sshbuf_new failed", __func__);

never executed: fatal("%s: sshbuf_new failed", __func__);

152

if ((

(r = sshbuf_pu...(m, min)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_put_u32(m, min)) != 0

(r = sshbuf_pu...(m, min)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

153

(

(r = sshbuf_pu..., nbits)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_put_u32(m, nbits)) != 0

(r = sshbuf_pu..., nbits)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

154

(

(r = sshbuf_pu...(m, max)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_put_u32(m, max)) != 0

(r = sshbuf_pu...(m, max)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

155

fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

156 -

157 mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_MODULI, m); -

158 -

159 debug3("%s: waiting for MONITOR_ANS_MODULI", __func__); -

160 mm_request_receive_expect(pmonitor->m_recvfd, MONITOR_ANS_MODULI, m); -

161 -

162

if ((

(r = sshbuf_ge...success)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_u8(m, &success)) != 0

(r = sshbuf_ge...success)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

163

fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

164

if (success == 0

success == 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

165

fatal("%s: MONITOR_ANS_MODULI failed", __func__);

never executed: fatal("%s: MONITOR_ANS_MODULI failed", __func__);

166 -

167

if ((

(p = BN_new()) == ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

p = BN_new()) ==

(p = BN_new()) == ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

168

((void *)0)

(p = BN_new()) == ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

169 ) -

170

fatal("%s: BN_new failed", __func__);

never executed: fatal("%s: BN_new failed", __func__);

171

if ((

(g = BN_new()) == ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

g = BN_new()) ==

(g = BN_new()) == ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

172

((void *)0)

(g = BN_new()) == ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

173 ) -

174

fatal("%s: BN_new failed", __func__);

never executed: fatal("%s: BN_new failed", __func__);

175

if ((

(r = sshbuf_ge...m2(m, p)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_bignum2(m, p)) != 0

(r = sshbuf_ge...m2(m, p)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

176

(

(r = sshbuf_ge...m2(m, g)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_bignum2(m, g)) != 0

(r = sshbuf_ge...m2(m, g)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

177

fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

178 -

179 debug3("%s: remaining %zu", __func__, sshbuf_len(m)); -

180 sshbuf_free(m); -

181 -

182

return

never executed: return (dh_new_group(g, p));

(dh_new_group(g, p));

never executed: return (dh_new_group(g, p));

183 } -

184 -

185 -

186 int -

187 mm_sshkey_sign(struct sshkey *key, u_char **sigp, size_t *lenp, -

188 const u_char *data, size_t datalen, const char *hostkey_alg, u_int compat) -

189 { -

190 struct kex *kex = *pmonitor->m_pkex; -

191 struct sshbuf *m; -

192 u_int ndx = kex->host_key_index(key, 0, active_state); -

193 int r; -

194 -

195 debug3("%s entering", __func__); -

196 -

197

if ((

(m = sshbuf_ne...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

m = sshbuf_new()) ==

(m = sshbuf_ne...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

198

((void *)0)

(m = sshbuf_ne...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

199 ) -

200

fatal("%s: sshbuf_new failed", __func__);

never executed: fatal("%s: sshbuf_new failed", __func__);

201

if ((

(r = sshbuf_pu...(m, ndx)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_put_u32(m, ndx)) != 0

(r = sshbuf_pu...(m, ndx)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

202

(

(r = sshbuf_pu...datalen)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_put_string(m, data, datalen)) != 0

(r = sshbuf_pu...datalen)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

203

(

(r = sshbuf_pu...key_alg)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_put_cstring(m, hostkey_alg)) != 0

(r = sshbuf_pu...key_alg)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

204

(

(r = sshbuf_pu... compat)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_put_u32(m, compat)) != 0

(r = sshbuf_pu... compat)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

205

fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

206 -

207 mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_SIGN, m); -

208 -

209 debug3("%s: waiting for MONITOR_ANS_SIGN", __func__); -

210 mm_request_receive_expect(pmonitor->m_recvfd, MONITOR_ANS_SIGN, m); -

211

if ((

(r = sshbuf_ge...p, lenp)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_string(m, sigp, lenp)) != 0

(r = sshbuf_ge...p, lenp)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

212

fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

213 sshbuf_free(m); -

214 -

215

return

never executed: return (0);

(0);

never executed: return (0);

216 } -

217 -

218 struct passwd * -

219 mm_getpwnamallow(const char *username) -

220 { -

221 struct ssh *ssh = active_state; -

222 struct sshbuf *m; -

223 struct passwd *pw; -

224 size_t len; -

225 u_int i; -

226 ServerOptions *newopts; -

227 int r; -

228 u_char ok; -

229 const u_char *p; -

230 -

231 debug3("%s entering", __func__); -

232 -

233

if ((

(m = sshbuf_ne...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

m = sshbuf_new()) ==

(m = sshbuf_ne...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

234

((void *)0)

(m = sshbuf_ne...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

235 ) -

236

fatal("%s: sshbuf_new failed", __func__);

never executed: fatal("%s: sshbuf_new failed", __func__);

237

if ((

(r = sshbuf_pu...sername)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_put_cstring(m, username)) != 0

(r = sshbuf_pu...sername)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

238

fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

239 -

240 mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PWNAM, m); -

241 -

242 debug3("%s: waiting for MONITOR_ANS_PWNAM", __func__); -

243 mm_request_receive_expect(pmonitor->m_recvfd, MONITOR_ANS_PWNAM, m); -

244 -

245

if ((

(r = sshbuf_ge...(m, &ok)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_u8(m, &ok)) != 0

(r = sshbuf_ge...(m, &ok)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

246

fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

247

if (ok == 0

ok == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) {

248 pw = -

249 ((void *)0) -

250 ; -

251

goto

never executed: goto out;

out;

never executed: goto out;

252 } -

253 -

254 -

255 pw = xcalloc(sizeof(*pw), 1); -

256

if ((

(r = sshbuf_ge...p, &len)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_string_direct(m, &p, &len)) != 0

(r = sshbuf_ge...p, &len)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

257

fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

258

if (len != sizeof(*pw)

len != sizeof(*pw)	Description
TRUE	never evaluated
FALSE	never evaluated

)

259

fatal("%s: struct passwd size mismatch", __func__);

never executed: fatal("%s: struct passwd size mismatch", __func__);

260 memcpy(pw, p, sizeof(*pw)); -

261 -

262

if ((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_cstring(m, &pw->pw_name,

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

263

((void *)0)

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

264

)) != 0

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

265

(

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_cstring(m, &pw->pw_passwd,

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

266

((void *)0)

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

267

)) != 0

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

268 -

269

(

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_cstring(m, &pw->pw_gecos,

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

270

((void *)0)

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

271

)) != 0

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

272 -

273 -

274 -

275 -

276

(

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_cstring(m, &pw->pw_dir,

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

277

((void *)0)

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

278

)) != 0

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

279

(

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_cstring(m, &pw->pw_shell,

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

280

((void *)0)

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

281

)) != 0

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

282

fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

283 -

284

out:

code before this statement never executed: out:

285 -

286

if ((

(r = sshbuf_ge...p, &len)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_string_direct(m, &p, &len)) != 0

(r = sshbuf_ge...p, &len)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

287

fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

288

if (len != sizeof(*newopts)

len != sizeof(*newopts)	Description
TRUE	never evaluated
FALSE	never evaluated

)

289

fatal("%s: option block size mismatch", __func__);

never executed: fatal("%s: option block size mismatch", __func__);

290 newopts = xcalloc(sizeof(*newopts), 1); -

291 memcpy(newopts, p, sizeof(*newopts)); -

292

do { do { if (newopts->banner !=

newopts->banner != ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

293

((

newopts->banner != ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

newopts->banner != ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

void *)0)

newopts->banner != ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

294

) { if ((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_cstring(m, &newopts->banner,

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

295

((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

void *)0)

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

296

))

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

!= 0

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

) fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

}

never executed: end of block

} while (0); do { if (newopts->trusted_user_ca_keys !=

newopts->trust...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

297

((

newopts->trust...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

newopts->trust...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

void *)0)

newopts->trust...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

298

) { if ((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_cstring(m, &newopts->trusted_user_ca_keys,

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

299

((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

void *)0)

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

300

))

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

!= 0

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

) fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

}

never executed: end of block

} while (0); do { if (newopts->revoked_keys_file !=

newopts->revok...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

301

((

newopts->revok...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

newopts->revok...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

void *)0)

newopts->revok...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

302

) { if ((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_cstring(m, &newopts->revoked_keys_file,

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

303

((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

void *)0)

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

304

))

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

!= 0

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

) fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

}

never executed: end of block

} while (0); do { if (newopts->authorized_keys_command !=

newopts->autho...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

305

((

newopts->autho...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

newopts->autho...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

void *)0)

newopts->autho...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

306

) { if ((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_cstring(m, &newopts->authorized_keys_command,

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

307

((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

void *)0)

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

308

))

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

!= 0

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

) fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

}

never executed: end of block

} while (0); do { if (newopts->authorized_keys_command_user !=

newopts->autho...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

309

((

newopts->autho...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

newopts->autho...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

void *)0)

newopts->autho...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

310

) { if ((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_cstring(m, &newopts->authorized_keys_command_user,

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

311

((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

void *)0)

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

312

))

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

!= 0

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

) fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

}

never executed: end of block

} while (0); do { if (newopts->authorized_principals_file !=

newopts->autho...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

313

((

newopts->autho...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

newopts->autho...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

void *)0)

newopts->autho...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

314

) { if ((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_cstring(m, &newopts->authorized_principals_file,

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

315

((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

void *)0)

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

316

))

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

!= 0

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

) fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

}

never executed: end of block

} while (0); do { if (newopts->authorized_principals_command !=

newopts->autho...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

317

((

newopts->autho...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

newopts->autho...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

void *)0)

newopts->autho...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

318

) { if ((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_cstring(m, &newopts->authorized_principals_command,

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

319

((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

void *)0)

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

320

))

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

!= 0

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

) fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

}

never executed: end of block

} while (0); do { if (newopts->authorized_principals_command_user !=

newopts->autho...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

321

((

newopts->autho...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

newopts->autho...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

void *)0)

newopts->autho...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

322

) { if ((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_cstring(m, &newopts->authorized_principals_command_user,

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

323

((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

void *)0)

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

324

))

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

!= 0

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

) fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

}

never executed: end of block

} while (0); do { if (newopts->hostbased_key_types !=

newopts->hostb...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

325

((

newopts->hostb...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

newopts->hostb...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

void *)0)

newopts->hostb...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

326

) { if ((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_cstring(m, &newopts->hostbased_key_types,

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

327

((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

void *)0)

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

328

))

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

!= 0

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

) fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

}

never executed: end of block

} while (0); do { if (newopts->pubkey_key_types !=

newopts->pubke...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

329

((

newopts->pubke...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

newopts->pubke...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

void *)0)

newopts->pubke...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

330

) { if ((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_cstring(m, &newopts->pubkey_key_types,

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

331

((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

void *)0)

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

332

))

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

!= 0

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

) fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

}

never executed: end of block

} while (0); do { if (newopts->ca_sign_algorithms !=

newopts->ca_si...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

333

((

newopts->ca_si...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

newopts->ca_si...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

void *)0)

newopts->ca_si...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

334

) { if ((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_cstring(m, &newopts->ca_sign_algorithms,

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

335

((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

void *)0)

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

336

))

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

!= 0

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

) fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

}

never executed: end of block

} while (0); do { if (newopts->routing_domain !=

newopts->routi...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

337

((

newopts->routi...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

newopts->routi...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

void *)0)

newopts->routi...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

338

) { if ((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_cstring(m, &newopts->routing_domain,

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

339

((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

void *)0)

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

340

))

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

!= 0

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

) fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

}

never executed: end of block

} while (0); do { if (newopts->permit_user_env_whitelist !=

newopts->permi...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

341

((

newopts->permi...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

newopts->permi...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

void *)0)

newopts->permi...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

342

) { if ((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_cstring(m, &newopts->permit_user_env_whitelist,

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

343

((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

void *)0)

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

344

))

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

!= 0

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

) fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

}

never executed: end of block

} while (0); do { newopts->authorized_keys_files = newopts->num_authkeys_files == 0

newopts->num_a...eys_files == 0	Description
TRUE	never evaluated
FALSE	never evaluated

345 ((void *)0) -

346

: xcalloc(newopts->num_authkeys_files, sizeof(*newopts->authorized_keys_files)); for (i = 0; i < newopts->num_authkeys_files

i < newopts->n...authkeys_files	Description
TRUE	never evaluated
FALSE	never evaluated

; i++) { if ((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_cstring(m, &newopts->authorized_keys_files[i],

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

347

((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

void *)0)

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

348

))

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

!= 0

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

) fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

}

never executed: end of block

} while (0); do { newopts->allow_users = newopts->num_allow_users == 0

newopts->num_allow_users == 0	Description
TRUE	never evaluated
FALSE	never evaluated

349 ((void *)0) -

350

: xcalloc(newopts->num_allow_users, sizeof(*newopts->allow_users)); for (i = 0; i < newopts->num_allow_users

i < newopts->num_allow_users	Description
TRUE	never evaluated
FALSE	never evaluated

; i++) { if ((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_cstring(m, &newopts->allow_users[i],

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

351

((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

void *)0)

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

352

))

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

!= 0

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

) fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

}

never executed: end of block

} while (0); do { newopts->deny_users = newopts->num_deny_users == 0

newopts->num_deny_users == 0	Description
TRUE	never evaluated
FALSE	never evaluated

353 ((void *)0) -

354

: xcalloc(newopts->num_deny_users, sizeof(*newopts->deny_users)); for (i = 0; i < newopts->num_deny_users

i < newopts->num_deny_users	Description
TRUE	never evaluated
FALSE	never evaluated

; i++) { if ((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_cstring(m, &newopts->deny_users[i],

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

355

((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

void *)0)

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

356

))

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

!= 0

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

) fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

}

never executed: end of block

} while (0); do { newopts->allow_groups = newopts->num_allow_groups == 0

newopts->num_allow_groups == 0	Description
TRUE	never evaluated
FALSE	never evaluated

357 ((void *)0) -

358

: xcalloc(newopts->num_allow_groups, sizeof(*newopts->allow_groups)); for (i = 0; i < newopts->num_allow_groups

i < newopts->num_allow_groups	Description
TRUE	never evaluated
FALSE	never evaluated

; i++) { if ((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_cstring(m, &newopts->allow_groups[i],

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

359

((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

void *)0)

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

360

))

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

!= 0

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

) fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

}

never executed: end of block

} while (0); do { newopts->deny_groups = newopts->num_deny_groups == 0

newopts->num_deny_groups == 0	Description
TRUE	never evaluated
FALSE	never evaluated

361 ((void *)0) -

362

: xcalloc(newopts->num_deny_groups, sizeof(*newopts->deny_groups)); for (i = 0; i < newopts->num_deny_groups

i < newopts->num_deny_groups	Description
TRUE	never evaluated
FALSE	never evaluated

; i++) { if ((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_cstring(m, &newopts->deny_groups[i],

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

363

((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

void *)0)

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

364

))

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

!= 0

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

) fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

}

never executed: end of block

} while (0); do { newopts->accept_env = newopts->num_accept_env == 0

newopts->num_accept_env == 0	Description
TRUE	never evaluated
FALSE	never evaluated

365 ((void *)0) -

366

: xcalloc(newopts->num_accept_env, sizeof(*newopts->accept_env)); for (i = 0; i < newopts->num_accept_env

i < newopts->num_accept_env	Description
TRUE	never evaluated
FALSE	never evaluated

; i++) { if ((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_cstring(m, &newopts->accept_env[i],

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

367

((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

void *)0)

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

368

))

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

!= 0

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

) fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

}

never executed: end of block

} while (0); do { newopts->auth_methods = newopts->num_auth_methods == 0

newopts->num_auth_methods == 0	Description
TRUE	never evaluated
FALSE	never evaluated

369 ((void *)0) -

370

: xcalloc(newopts->num_auth_methods, sizeof(*newopts->auth_methods)); for (i = 0; i < newopts->num_auth_methods

i < newopts->num_auth_methods	Description
TRUE	never evaluated
FALSE	never evaluated

; i++) { if ((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_cstring(m, &newopts->auth_methods[i],

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

371

((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

void *)0)

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

372

))

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

!= 0

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

) fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

}

never executed: end of block

} while (0); do { newopts->permitted_opens = newopts->num_permitted_opens == 0

newopts->num_p...ted_opens == 0	Description
TRUE	never evaluated
FALSE	never evaluated

373 ((void *)0) -

374

: xcalloc(newopts->num_permitted_opens, sizeof(*newopts->permitted_opens)); for (i = 0; i < newopts->num_permitted_opens

i < newopts->n...ermitted_opens	Description
TRUE	never evaluated
FALSE	never evaluated

; i++) { if ((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_cstring(m, &newopts->permitted_opens[i],

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

375

((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

void *)0)

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

376

))

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

!= 0

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

) fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

}

never executed: end of block

} while (0); do { newopts->permitted_listens = newopts->num_permitted_listens == 0

newopts->num_p...d_listens == 0	Description
TRUE	never evaluated
FALSE	never evaluated

377 ((void *)0) -

378

: xcalloc(newopts->num_permitted_listens, sizeof(*newopts->permitted_listens)); for (i = 0; i < newopts->num_permitted_listens

i < newopts->n...mitted_listens	Description
TRUE	never evaluated
FALSE	never evaluated

; i++) { if ((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_cstring(m, &newopts->permitted_listens[i],

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

379

((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

void *)0)

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

380

))

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

!= 0

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

) fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

}

never executed: end of block

} while (0); } while (0);

381 -

382 -

383 -

384 copy_set_server_options(&options, newopts, 1); -

385 log_change_level(options.log_level); -

386 process_permitopen(ssh, &options); -

387 free(newopts); -

388 -

389 sshbuf_free(m); -

390 -

391

return

never executed: return (pw);

(pw);

never executed: return (pw);

392 } -

393 -

394 char * -

395 mm_auth2_read_banner(void) -

396 { -

397 struct sshbuf *m; -

398 char *banner; -

399 int r; -

400 -

401 debug3("%s entering", __func__); -

402 -

403

if ((

(m = sshbuf_ne...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

m = sshbuf_new()) ==

(m = sshbuf_ne...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

404

((void *)0)

(m = sshbuf_ne...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

405 ) -

406

fatal("%s: sshbuf_new failed", __func__);

never executed: fatal("%s: sshbuf_new failed", __func__);

407 mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_AUTH2_READ_BANNER, m); -

408 sshbuf_reset(m); -

409 -

410 mm_request_receive_expect(pmonitor->m_recvfd, -

411 MONITOR_ANS_AUTH2_READ_BANNER, m); -

412

if ((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_cstring(m, &banner,

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

413

((void *)0)

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

414

)) != 0

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

415

fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

416 sshbuf_free(m); -

417 -

418 -

419

if (strlen(banner) == 0

strlen(banner) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) {

420 free(banner); -

421 banner = -

422 ((void *)0) -

423 ; -

424

}

never executed: end of block

425

return

never executed: return (banner);

(banner);

never executed: return (banner);

426 } -

427 -

428 -

429 -

430 void -

431 mm_inform_authserv(char *service, char *style) -

432 { -

433 struct sshbuf *m; -

434 int r; -

435 -

436 debug3("%s entering", __func__); -

437 -

438

if ((

(m = sshbuf_ne...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

m = sshbuf_new()) ==

(m = sshbuf_ne...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

439

((void *)0)

(m = sshbuf_ne...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

440 ) -

441

fatal("%s: sshbuf_new failed", __func__);

never executed: fatal("%s: sshbuf_new failed", __func__);

442

if ((

(r = sshbuf_pu...service)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_put_cstring(m, service)) != 0

(r = sshbuf_pu...service)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

443

(

(r = sshbuf_pu...le : "")) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_put_cstring(m, style ? style : "")) != 0

(r = sshbuf_pu...le : "")) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

444

fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

445 -

446 mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_AUTHSERV, m); -

447 -

448 sshbuf_free(m); -

449

}

never executed: end of block

450 -

451 -

452 int -

453 mm_auth_password(struct ssh *ssh, char *password) -

454 { -

455 struct sshbuf *m; -

456 int r, authenticated = 0; -

457 -

458 -

459 -

460 -

461 debug3("%s entering", __func__); -

462 -

463

if ((

(m = sshbuf_ne...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

m = sshbuf_new()) ==

(m = sshbuf_ne...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

464

((void *)0)

(m = sshbuf_ne...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

465 ) -

466

fatal("%s: sshbuf_new failed", __func__);

never executed: fatal("%s: sshbuf_new failed", __func__);

467

if ((

(r = sshbuf_pu...assword)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_put_cstring(m, password)) != 0

(r = sshbuf_pu...assword)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

468

fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

469 mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_AUTHPASSWORD, m); -

470 -

471 debug3("%s: waiting for MONITOR_ANS_AUTHPASSWORD", __func__); -

472 mm_request_receive_expect(pmonitor->m_recvfd, -

473 MONITOR_ANS_AUTHPASSWORD, m); -

474 -

475

if ((

(r = sshbuf_ge...ticated)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_u32(m, &authenticated)) != 0

(r = sshbuf_ge...ticated)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

476

fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

477 sshbuf_free(m); -

478 -

479 debug3("%s: user %sauthenticated", -

480 __func__, authenticated ? "" : "not "); -

481

return

never executed: return (authenticated);

(authenticated);

never executed: return (authenticated);

482 } -

483 -

484 int -

485 mm_user_key_allowed(struct ssh *ssh, struct passwd *pw, struct sshkey *key, -

486 int pubkey_auth_attempt, struct sshauthopt **authoptp) -

487 { -

488

return

never executed: return (mm_key_allowed(MM_USERKEY, ((void *)0) , ((void *)0) , key, pubkey_auth_attempt, authoptp));

(mm_key_allowed(MM_USERKEY,

never executed: return (mm_key_allowed(MM_USERKEY, ((void *)0) , ((void *)0) , key, pubkey_auth_attempt, authoptp));

489

((void *)0)

never executed: return (mm_key_allowed(MM_USERKEY, ((void *)0) , ((void *)0) , key, pubkey_auth_attempt, authoptp));

490

never executed: return (mm_key_allowed(MM_USERKEY, ((void *)0) , ((void *)0) , key, pubkey_auth_attempt, authoptp));

491

((void *)0)

never executed: return (mm_key_allowed(MM_USERKEY, ((void *)0) , ((void *)0) , key, pubkey_auth_attempt, authoptp));

492

, key,

never executed: return (mm_key_allowed(MM_USERKEY, ((void *)0) , ((void *)0) , key, pubkey_auth_attempt, authoptp));

493

pubkey_auth_attempt, authoptp));

never executed: return (mm_key_allowed(MM_USERKEY, ((void *)0) , ((void *)0) , key, pubkey_auth_attempt, authoptp));

494 } -

495 -

496 int -

497 mm_hostbased_key_allowed(struct passwd *pw, const char *user, const char *host, -

498 struct sshkey *key) -

499 { -

500

return

never executed: return (mm_key_allowed(MM_HOSTKEY, user, host, key, 0, ((void *)0) ));

(mm_key_allowed(MM_HOSTKEY, user, host, key, 0,

never executed: return (mm_key_allowed(MM_HOSTKEY, user, host, key, 0, ((void *)0) ));

501

((void *)0)

never executed: return (mm_key_allowed(MM_HOSTKEY, user, host, key, 0, ((void *)0) ));

502

));

never executed: return (mm_key_allowed(MM_HOSTKEY, user, host, key, 0, ((void *)0) ));

503 } -

504 -

505 int -

506 mm_key_allowed(enum mm_keytype type, const char *user, const char *host, -

507 struct sshkey *key, int pubkey_auth_attempt, struct sshauthopt **authoptp) -

508 { -

509 struct sshbuf *m; -

510 int r, allowed = 0; -

511 struct sshauthopt *opts = -

512 ((void *)0) -

513 ; -

514 -

515 debug3("%s entering", __func__); -

516 -

517

if (authoptp !=

authoptp != ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

518

((void *)0)

authoptp != ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

519 ) -

520

never executed: *authoptp = ((void *)0) ;

authoptp =

never executed: *authoptp = ((void *)0) ;

521

((void *)0)

never executed: *authoptp = ((void *)0) ;

522

;

never executed: *authoptp = ((void *)0) ;

523 -

524

if ((

(m = sshbuf_ne...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

m = sshbuf_new()) ==

(m = sshbuf_ne...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

525

((void *)0)

(m = sshbuf_ne...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

526 ) -

527

fatal("%s: sshbuf_new failed", __func__);

never executed: fatal("%s: sshbuf_new failed", __func__);

528

if ((

(r = sshbuf_pu...m, type)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_put_u32(m, type)) != 0

(r = sshbuf_pu...m, type)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

529

(

(r = sshbuf_pu...er : "")) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_put_cstring(m, user ? user : "")) != 0

(r = sshbuf_pu...er : "")) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

530

(

(r = sshbuf_pu...st : "")) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_put_cstring(m, host ? host : "")) != 0

(r = sshbuf_pu...st : "")) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

531

(

(r = sshkey_puts(key, m)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshkey_puts(key, m)) != 0

(r = sshkey_puts(key, m)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

532

(

(r = sshbuf_pu...attempt)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_put_u32(m, pubkey_auth_attempt)) != 0

(r = sshbuf_pu...attempt)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

533

fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

534 -

535 mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_KEYALLOWED, m); -

536 -

537 debug3("%s: waiting for MONITOR_ANS_KEYALLOWED", __func__); -

538 mm_request_receive_expect(pmonitor->m_recvfd, -

539 MONITOR_ANS_KEYALLOWED, m); -

540 -

541

if ((

(r = sshbuf_ge...allowed)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_u32(m, &allowed)) != 0

(r = sshbuf_ge...allowed)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

542

fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

543

if (allowed

allowed	Description
TRUE	never evaluated
FALSE	never evaluated

&& type == MM_USERKEY

type == MM_USERKEY	Description
TRUE	never evaluated
FALSE	never evaluated

) {

544

if ((

(r = sshauthop..., &opts)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshauthopt_deserialise(m, &opts)) != 0

(r = sshauthop..., &opts)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

545

fatal("%s: sshauthopt_deserialise: %s",

never executed: fatal("%s: sshauthopt_deserialise: %s", __func__, ssh_err(r));

546

__func__, ssh_err(r));

never executed: fatal("%s: sshauthopt_deserialise: %s", __func__, ssh_err(r));

547

}

never executed: end of block

548 sshbuf_free(m); -

549 -

550

if (authoptp !=

authoptp != ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

551

((void *)0)

authoptp != ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

552 ) { -

553 *authoptp = opts; -

554 opts = -

555 ((void *)0) -

556 ; -

557

}

never executed: end of block

558 sshauthopt_free(opts); -

559 -

560

return

never executed: return allowed;

allowed;

never executed: return allowed;

561 } -

562 -

563 -

564 -

565 -

566 -

567 -

568 -

569 int -

570 mm_sshkey_verify(const struct sshkey *key, const u_char *sig, size_t siglen, -

571 const u_char *data, size_t datalen, const char *sigalg, u_int compat) -

572 { -

573 struct sshbuf *m; -

574 u_int encoded_ret = 0; -

575 int r; -

576 -

577 debug3("%s entering", __func__); -

578 -

579 -

580

if ((

(m = sshbuf_ne...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

m = sshbuf_new()) ==

(m = sshbuf_ne...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

581

((void *)0)

(m = sshbuf_ne...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

582 ) -

583

fatal("%s: sshbuf_new failed", __func__);

never executed: fatal("%s: sshbuf_new failed", __func__);

584

if ((

(r = sshkey_puts(key, m)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshkey_puts(key, m)) != 0

(r = sshkey_puts(key, m)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

585

(

(r = sshbuf_pu... siglen)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_put_string(m, sig, siglen)) != 0

(r = sshbuf_pu... siglen)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

586

(

(r = sshbuf_pu...datalen)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_put_string(m, data, datalen)) != 0

(r = sshbuf_pu...datalen)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

587

(

(r = sshbuf_pu... sigalg)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_put_cstring(m, sigalg ==

(r = sshbuf_pu... sigalg)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

588

((void *)0)

(r = sshbuf_pu... sigalg)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

589

? "" : sigalg)) != 0

(r = sshbuf_pu... sigalg)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

590

fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

591 -

592 mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_KEYVERIFY, m); -

593 -

594 debug3("%s: waiting for MONITOR_ANS_KEYVERIFY", __func__); -

595 mm_request_receive_expect(pmonitor->m_recvfd, -

596 MONITOR_ANS_KEYVERIFY, m); -

597 -

598

if ((

(r = sshbuf_ge...ded_ret)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_u32(m, &encoded_ret)) != 0

(r = sshbuf_ge...ded_ret)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

599

fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

600 -

601 sshbuf_free(m); -

602 -

603

if (encoded_ret != 0

encoded_ret != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

604

return

never executed: return -21;

-21;

never executed: return -21;

605

return

never executed: return 0;

606 } -

607 -

608 void -

609 mm_send_keystate(struct monitor *monitor) -

610 { -

611 struct ssh *ssh = active_state; -

612 struct sshbuf *m; -

613 int r; -

614 -

615

if ((

(m = sshbuf_ne...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

m = sshbuf_new()) ==

(m = sshbuf_ne...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

616

((void *)0)

(m = sshbuf_ne...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

617 ) -

618

fatal("%s: sshbuf_new failed", __func__);

never executed: fatal("%s: sshbuf_new failed", __func__);

619

if ((

(r = ssh_packe...(ssh, m)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = ssh_packet_get_state(ssh, m)) != 0

(r = ssh_packe...(ssh, m)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

620

fatal("%s: get_state failed: %s",

never executed: fatal("%s: get_state failed: %s", __func__, ssh_err(r));

621

__func__, ssh_err(r));

never executed: fatal("%s: get_state failed: %s", __func__, ssh_err(r));

622 mm_request_send(monitor->m_recvfd, MONITOR_REQ_KEYEXPORT, m); -

623 debug3("%s: Finished sending state", __func__); -

624 sshbuf_free(m); -

625

}

never executed: end of block

626 -

627 int -

628 mm_pty_allocate(int *ptyfd, int *ttyfd, char *namebuf, size_t namebuflen) -

629 { -

630 struct sshbuf *m; -

631 char *p, *msg; -

632 int success = 0, tmp1 = -1, tmp2 = -1, r; -

633 -

634 -

635

if ((

(tmp1 = dup(pm...recvfd)) == -1	Description
TRUE	never evaluated
FALSE	never evaluated

tmp1 = dup(pmonitor->m_recvfd)) == -1

(tmp1 = dup(pm...recvfd)) == -1	Description
TRUE	never evaluated
FALSE	never evaluated

636

(

(tmp2 = dup(pm...recvfd)) == -1	Description
TRUE	never evaluated
FALSE	never evaluated

tmp2 = dup(pmonitor->m_recvfd)) == -1

(tmp2 = dup(pm...recvfd)) == -1	Description
TRUE	never evaluated
FALSE	never evaluated

) {

637 error("%s: cannot allocate fds for pty", __func__); -

638

if (tmp1 > 0

tmp1 > 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

639

close(tmp1);

never executed: close(tmp1);

640

if (tmp2 > 0

tmp2 > 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

641

close(tmp2);

never executed: close(tmp2);

642

return

never executed: return 0;

643 } -

644 close(tmp1); -

645 close(tmp2); -

646 -

647

if ((

(m = sshbuf_ne...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

m = sshbuf_new()) ==

(m = sshbuf_ne...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

648

((void *)0)

(m = sshbuf_ne...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

649 ) -

650

fatal("%s: sshbuf_new failed", __func__);

never executed: fatal("%s: sshbuf_new failed", __func__);

651 mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PTY, m); -

652 -

653 debug3("%s: waiting for MONITOR_ANS_PTY", __func__); -

654 mm_request_receive_expect(pmonitor->m_recvfd, MONITOR_ANS_PTY, m); -

655 -

656

if ((

(r = sshbuf_ge...success)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_u32(m, &success)) != 0

(r = sshbuf_ge...success)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

657

fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

658

if (success == 0

success == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) {

659 debug3("%s: pty alloc failed", __func__); -

660 sshbuf_free(m); -

661

return

never executed: return (0);

(0);

never executed: return (0);

662 } -

663

if ((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_cstring(m, &p,

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

664

((void *)0)

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

665

)) != 0

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

666

(

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_cstring(m, &msg,

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

667

((void *)0)

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

668

)) != 0

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

669

fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

670 sshbuf_free(m); -

671 -

672 strlcpy(namebuf, p, namebuflen); -

673 free(p); -

674 -

675

if ((

(r = sshbuf_pu...en(msg))) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_put(loginmsg, msg, strlen(msg))) != 0

(r = sshbuf_pu...en(msg))) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

676

fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

677 free(msg); -

678 -

679

if ((*

(*ptyfd = mm_r...recvfd)) == -1	Description
TRUE	never evaluated
FALSE	never evaluated

ptyfd = mm_receive_fd(pmonitor->m_recvfd)) == -1

(*ptyfd = mm_r...recvfd)) == -1	Description
TRUE	never evaluated
FALSE	never evaluated

680

(*ttyfd = mm_r...recvfd)) == -1	Description
TRUE	never evaluated
FALSE	never evaluated

ttyfd = mm_receive_fd(pmonitor->m_recvfd)) == -1

(*ttyfd = mm_r...recvfd)) == -1	Description
TRUE	never evaluated
FALSE	never evaluated

)

681

fatal("%s: receive fds failed", __func__);

never executed: fatal("%s: receive fds failed", __func__);

682 -

683 -

684

return

never executed: return (1);

(1);

never executed: return (1);

685 } -

686 -

687 void -

688 mm_session_pty_cleanup2(Session *s) -

689 { -

690 struct sshbuf *m; -

691 int r; -

692 -

693

if (s->ttyfd == -1

s->ttyfd == -1	Description
TRUE	never evaluated
FALSE	never evaluated

)

694

return;

never executed: return;

695

if ((

(m = sshbuf_ne...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

m = sshbuf_new()) ==

(m = sshbuf_ne...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

696

((void *)0)

(m = sshbuf_ne...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

697 ) -

698

fatal("%s: sshbuf_new failed", __func__);

never executed: fatal("%s: sshbuf_new failed", __func__);

699

if ((

(r = sshbuf_pu... s->tty)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_put_cstring(m, s->tty)) != 0

(r = sshbuf_pu... s->tty)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

700

fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

701 mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_PTYCLEANUP, m); -

702 sshbuf_free(m); -

703 -

704 -

705

if (s->ptymaster != -1

s->ptymaster != -1	Description
TRUE	never evaluated
FALSE	never evaluated

&& close(s->ptymaster) < 0

close(s->ptymaster) < 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

706

error("close(s->ptymaster/%d): %s",

never executed: error("close(s->ptymaster/%d): %s", s->ptymaster, strerror( (*__errno_location ()) ));

707

s->ptymaster, strerror(

never executed: error("close(s->ptymaster/%d): %s", s->ptymaster, strerror( (*__errno_location ()) ));

708

(*__errno_location ())

never executed: error("close(s->ptymaster/%d): %s", s->ptymaster, strerror( (*__errno_location ()) ));

709

));

never executed: error("close(s->ptymaster/%d): %s", s->ptymaster, strerror( (*__errno_location ()) ));

710 -

711 -

712 s->ttyfd = -1; -

713

}

never executed: end of block

714 void -

715 mm_terminate(void) -

716 { -

717 struct sshbuf *m; -

718 -

719

if ((

(m = sshbuf_ne...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

m = sshbuf_new()) ==

(m = sshbuf_ne...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

720

((void *)0)

(m = sshbuf_ne...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

721 ) -

722

fatal("%s: sshbuf_new failed", __func__);

never executed: fatal("%s: sshbuf_new failed", __func__);

723 mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_TERM, m); -

724 sshbuf_free(m); -

725

}

never executed: end of block

726 -

727 static void -

728 mm_chall_setup(char **name, char **infotxt, u_int *numprompts, -

729 char ***prompts, u_int **echo_on) -

730 { -

731 *name = xstrdup(""); -

732 *infotxt = xstrdup(""); -

733 *numprompts = 1; -

734 *prompts = xcalloc(*numprompts, sizeof(char *)); -

735 *echo_on = xcalloc(*numprompts, sizeof(u_int)); -

736 (*echo_on)[0] = 0; -

737

}

never executed: end of block

738 -

739 int -

740 mm_bsdauth_query(void *ctx, char **name, char **infotxt, -

741 u_int *numprompts, char ***prompts, u_int **echo_on) -

742 { -

743 struct sshbuf *m; -

744 u_int success; -

745 char *challenge; -

746 int r; -

747 -

748 debug3("%s: entering", __func__); -

749 -

750

if ((

(m = sshbuf_ne...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

m = sshbuf_new()) ==

(m = sshbuf_ne...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

751

((void *)0)

(m = sshbuf_ne...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

752 ) -

753

fatal("%s: sshbuf_new failed", __func__);

never executed: fatal("%s: sshbuf_new failed", __func__);

754 mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_BSDAUTHQUERY, m); -

755 -

756 mm_request_receive_expect(pmonitor->m_recvfd, -

757 MONITOR_ANS_BSDAUTHQUERY, m); -

758

if ((

(r = sshbuf_ge...success)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_u32(m, &success)) != 0

(r = sshbuf_ge...success)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

759

fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

760

if (success == 0

success == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) {

761 debug3("%s: no challenge", __func__); -

762 sshbuf_free(m); -

763

return

never executed: return (-1);

(-1);

never executed: return (-1);

764 } -

765 -

766 -

767

if ((

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_cstring(m, &challenge,

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

768

((void *)0)

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

769

)) != 0

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

770

fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

771 sshbuf_free(m); -

772 -

773 mm_chall_setup(name, infotxt, numprompts, prompts, echo_on); -

774 (*prompts)[0] = challenge; -

775 -

776 debug3("%s: received challenge: %s", __func__, challenge); -

777 -

778

return

never executed: return (0);

(0);

never executed: return (0);

779 } -

780 -

781 int -

782 mm_bsdauth_respond(void *ctx, u_int numresponses, char **responses) -

783 { -

784 struct sshbuf *m; -

785 int r, authok; -

786 -

787 debug3("%s: entering", __func__); -

788

if (numresponses != 1

numresponses != 1	Description
TRUE	never evaluated
FALSE	never evaluated

)

789

return

never executed: return (-1);

(-1);

never executed: return (-1);

790 -

791

if ((

(m = sshbuf_ne...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

m = sshbuf_new()) ==

(m = sshbuf_ne...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

792

((void *)0)

(m = sshbuf_ne...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

793 ) -

794

fatal("%s: sshbuf_new failed", __func__);

never executed: fatal("%s: sshbuf_new failed", __func__);

795

if ((

(r = sshbuf_pu...nses[0])) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_put_cstring(m, responses[0])) != 0

(r = sshbuf_pu...nses[0])) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

796

fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

797 mm_request_send(pmonitor->m_recvfd, MONITOR_REQ_BSDAUTHRESPOND, m); -

798 -

799 mm_request_receive_expect(pmonitor->m_recvfd, -

800 MONITOR_ANS_BSDAUTHRESPOND, m); -

801 -

802

if ((

(r = sshbuf_ge...&authok)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_u32(m, &authok)) != 0

(r = sshbuf_ge...&authok)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

803

fatal("%s: buffer error: %s", __func__, ssh_err(r));

never executed: fatal("%s: buffer error: %s", __func__, ssh_err(r));

804 sshbuf_free(m); -

805 -

806

return

never executed: return ((authok == 0) ? -1 : 0);

((

(authok == 0)	Description
TRUE	never evaluated
FALSE	never evaluated

authok == 0)

(authok == 0)	Description
TRUE	never evaluated
FALSE	never evaluated

? -1 : 0);

never executed: return ((authok == 0) ? -1 : 0);

807 } -

Switch to Source code

Preprocessed file

Generated by Squish Coco 4.2.2