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d1_lib.c

Absolute File Name:

/home/opencoverage/opencoverage/guest-scripts/libressl/src/ssl/d1_lib.c

Switch to Source code

Preprocessed file

Line Source Count

1 -

2 -

3 -

4 -

5 -

6 static int dtls1_listen(SSL *s, struct sockaddr *client); -

7 -

8 SSL3_ENC_METHOD DTLSv1_enc_data = { -

9 .enc = dtls1_enc, -

10 .enc_flags = (1 << 0), -

11 }; -

12 -

13 long -

14 dtls1_default_timeout(void) -

15 { -

16 -

17 -

return

executed 33 times by 5 tests: return (60*60*2);

Executed by:

cipherstest
clienttest
ssl_versions
ssltest
tlsexttest

(60*60*2);

executed 33 times by 5 tests: return (60*60*2);

Executed by:

cipherstest
clienttest
ssl_versions
ssltest
tlsexttest

19 } -

20 -

21 int -

22 dtls1_new(SSL *s) -

23 { -

24 DTLS1_STATE *d1; -

25 -

if (!ssl3_new(s)

!ssl3_new(s)	Description
TRUE	never evaluated
FALSE	evaluated 33 times by 5 tests Evaluated by: cipherstest clienttest ssl_versions ssltest tlsexttest

)

0-33

return

never executed: return (0);

(0);

never executed: return (0);

if ((

(d1 = calloc(1...== ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 33 times by 5 tests Evaluated by: cipherstest clienttest ssl_versions ssltest tlsexttest

d1 = calloc(1, sizeof(*d1))) ==

(d1 = calloc(1...== ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 33 times by 5 tests Evaluated by: cipherstest clienttest ssl_versions ssltest tlsexttest

0-33

((void *)0)

(d1 = calloc(1...== ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 33 times by 5 tests Evaluated by: cipherstest clienttest ssl_versions ssltest tlsexttest

0-33

30 ) { -

31 ssl3_free(s); -

return

never executed: return (0);

(0);

never executed: return (0);

33 } -

if ((

(d1->internal ...== ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 33 times by 5 tests Evaluated by: cipherstest clienttest ssl_versions ssltest tlsexttest

d1->internal = calloc(1, sizeof(*d1->internal))) ==

(d1->internal ...== ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 33 times by 5 tests Evaluated by: cipherstest clienttest ssl_versions ssltest tlsexttest

0-33

((void *)0)

(d1->internal ...== ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 33 times by 5 tests Evaluated by: cipherstest clienttest ssl_versions ssltest tlsexttest

0-33

36 ) { -

37 free(d1); -

38 ssl3_free(s); -

return

never executed: return (0);

(0);

never executed: return (0);

40 } -

41 -

42 -

43 -

44 d1->internal->unprocessed_rcds.q = pqueue_new(); -

45 d1->internal->processed_rcds.q = pqueue_new(); -

46 d1->internal->buffered_messages = pqueue_new(); -

47 d1->sent_messages = pqueue_new(); -

48 d1->internal->buffered_app_data.q = pqueue_new(); -

49 -

if (s->server

s->server	Description
TRUE	never evaluated
FALSE	evaluated 33 times by 5 tests Evaluated by: cipherstest clienttest ssl_versions ssltest tlsexttest

) {

0-33

51 d1->internal->cookie_len = sizeof((s->d1->internal)->cookie); -

}

never executed: end of block

53 -

if (!d1->internal->unprocessed_rcds.q

!d1->internal-...ocessed_rcds.q	Description
TRUE	never evaluated
FALSE	evaluated 33 times by 5 tests Evaluated by: cipherstest clienttest ssl_versions ssltest tlsexttest

|| !d1->internal->processed_rcds.q

!d1->internal-...ocessed_rcds.q	Description
TRUE	never evaluated
FALSE	evaluated 33 times by 5 tests Evaluated by: cipherstest clienttest ssl_versions ssltest tlsexttest

0-33

!d1->internal->buffered_messages

!d1->internal-...fered_messages	Description
TRUE	never evaluated
FALSE	evaluated 33 times by 5 tests Evaluated by: cipherstest clienttest ssl_versions ssltest tlsexttest

|| !d1->sent_messages

!d1->sent_messages	Description
TRUE	never evaluated
FALSE	evaluated 33 times by 5 tests Evaluated by: cipherstest clienttest ssl_versions ssltest tlsexttest

0-33

!d1->internal->buffered_app_data.q

!d1->internal-...red_app_data.q	Description
TRUE	never evaluated
FALSE	evaluated 33 times by 5 tests Evaluated by: cipherstest clienttest ssl_versions ssltest tlsexttest

) {

0-33

57 pqueue_free(d1->internal->unprocessed_rcds.q); -

58 pqueue_free(d1->internal->processed_rcds.q); -

59 pqueue_free(d1->internal->buffered_messages); -

60 pqueue_free(d1->sent_messages); -

61 pqueue_free(d1->internal->buffered_app_data.q); -

62 free(d1); -

63 ssl3_free(s); -

return

never executed: return (0);

(0);

never executed: return (0);

65 } -

66 -

67 s->d1 = d1; -

68 s->method->internal->ssl_clear(s); -

return

executed 33 times by 5 tests: return (1);

Executed by:

cipherstest
clienttest
ssl_versions
ssltest
tlsexttest

(1);

executed 33 times by 5 tests: return (1);

Executed by:

cipherstest
clienttest
ssl_versions
ssltest
tlsexttest

70 } -

71 -

72 static void -

73 dtls1_clear_queues(SSL *s) -

74 { -

75 pitem *item = -

76 ((void *)0) -

77 ; -

78 hm_fragment *frag = -

79 ((void *)0) -

80 ; -

81 DTLS1_RECORD_DATA *rdata; -

82 -

while ((

(item = pqueue...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 121 times by 5 tests Evaluated by: cipherstest clienttest ssl_versions ssltest tlsexttest

item = pqueue_pop((s->d1->internal)->unprocessed_rcds.q)) !=

(item = pqueue...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 121 times by 5 tests Evaluated by: cipherstest clienttest ssl_versions ssltest tlsexttest

0-121

((void *)0)

(item = pqueue...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 121 times by 5 tests Evaluated by: cipherstest clienttest ssl_versions ssltest tlsexttest

0-121

85 ) { -

86 rdata = (DTLS1_RECORD_DATA *) item->data; -

87 free(rdata->rbuf.buf); -

88 free(item->data); -

89 pitem_free(item); -

}

never executed: end of block

91 -

while ((

(item = pqueue...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 121 times by 5 tests Evaluated by: cipherstest clienttest ssl_versions ssltest tlsexttest

item = pqueue_pop((s->d1->internal)->processed_rcds.q)) !=

(item = pqueue...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 121 times by 5 tests Evaluated by: cipherstest clienttest ssl_versions ssltest tlsexttest

0-121

((void *)0)

(item = pqueue...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 121 times by 5 tests Evaluated by: cipherstest clienttest ssl_versions ssltest tlsexttest

0-121

94 ) { -

95 rdata = (DTLS1_RECORD_DATA *) item->data; -

96 free(rdata->rbuf.buf); -

97 free(item->data); -

98 pitem_free(item); -

}

never executed: end of block

100 -

101

while ((

(item = pqueue...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 121 times by 5 tests Evaluated by: cipherstest clienttest ssl_versions ssltest tlsexttest

item = pqueue_pop((s->d1->internal)->buffered_messages)) !=

(item = pqueue...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 121 times by 5 tests Evaluated by: cipherstest clienttest ssl_versions ssltest tlsexttest

0-121

102

((void *)0)

(item = pqueue...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 121 times by 5 tests Evaluated by: cipherstest clienttest ssl_versions ssltest tlsexttest

0-121

103 ) { -

104 frag = (hm_fragment *)item->data; -

105 free(frag->fragment); -

106 free(frag); -

107 pitem_free(item); -

108

}

never executed: end of block

109 -

110

while ((

(item = pqueue...!= ((void *)0)	Description
TRUE	evaluated 34 times by 2 tests Evaluated by: clienttest ssltest
FALSE	evaluated 121 times by 5 tests Evaluated by: cipherstest clienttest ssl_versions ssltest tlsexttest

item = pqueue_pop(s->d1->sent_messages)) !=

(item = pqueue...!= ((void *)0)	Description
TRUE	evaluated 34 times by 2 tests Evaluated by: clienttest ssltest
FALSE	evaluated 121 times by 5 tests Evaluated by: cipherstest clienttest ssl_versions ssltest tlsexttest

34-121

111

((void *)0)

(item = pqueue...!= ((void *)0)	Description
TRUE	evaluated 34 times by 2 tests Evaluated by: clienttest ssltest
FALSE	evaluated 121 times by 5 tests Evaluated by: cipherstest clienttest ssl_versions ssltest tlsexttest

34-121

112 ) { -

113 frag = (hm_fragment *)item->data; -

114 free(frag->fragment); -

115 free(frag); -

116 pitem_free(item); -

117

}

executed 34 times by 2 tests: end of block

Executed by:

clienttest
ssltest

118 -

119

while ((

(item = pqueue...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 121 times by 5 tests Evaluated by: cipherstest clienttest ssl_versions ssltest tlsexttest

item = pqueue_pop((s->d1->internal)->buffered_app_data.q)) !=

(item = pqueue...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 121 times by 5 tests Evaluated by: cipherstest clienttest ssl_versions ssltest tlsexttest

0-121

120

((void *)0)

(item = pqueue...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 121 times by 5 tests Evaluated by: cipherstest clienttest ssl_versions ssltest tlsexttest

0-121

121 ) { -

122 rdata = (DTLS1_RECORD_DATA *) item->data; -

123 free(rdata->rbuf.buf); -

124 free(item->data); -

125 pitem_free(item); -

126

}

never executed: end of block

127

}

executed 121 times by 5 tests: end of block

Executed by:

cipherstest
clienttest
ssl_versions
ssltest
tlsexttest

121

128 -

129 void -

130 dtls1_free(SSL *s) -

131 { -

132

if (s ==

s == ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 32 times by 5 tests Evaluated by: cipherstest clienttest ssl_versions ssltest tlsexttest

0-32

133

((void *)0)

s == ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 32 times by 5 tests Evaluated by: cipherstest clienttest ssl_versions ssltest tlsexttest

0-32

134 ) -

135

return;

never executed: return;

136 -

137 ssl3_free(s); -

138 -

139 dtls1_clear_queues(s); -

140 -

141 pqueue_free((s->d1->internal)->unprocessed_rcds.q); -

142 pqueue_free((s->d1->internal)->processed_rcds.q); -

143 pqueue_free((s->d1->internal)->buffered_messages); -

144 pqueue_free(s->d1->sent_messages); -

145 pqueue_free((s->d1->internal)->buffered_app_data.q); -

146 -

147 freezero(s->d1->internal, sizeof(*s->d1->internal)); -

148 freezero(s->d1, sizeof(*s->d1)); -

149 -

150 s->d1 = -

151 ((void *)0) -

152 ; -

153

}

executed 32 times by 5 tests: end of block

Executed by:

cipherstest
clienttest
ssl_versions
ssltest
tlsexttest

154 -

155 void -

156 dtls1_clear(SSL *s) -

157 { -

158 struct dtls1_state_internal_st *internal; -

159 pqueue unprocessed_rcds; -

160 pqueue processed_rcds; -

161 pqueue buffered_messages; -

162 pqueue sent_messages; -

163 pqueue buffered_app_data; -

164 unsigned int mtu; -

165 -

166

if (s->d1

s->d1	Description
TRUE	evaluated 89 times by 5 tests Evaluated by: cipherstest clienttest ssl_versions ssltest tlsexttest
FALSE	evaluated 33 times by 5 tests Evaluated by: cipherstest clienttest ssl_versions ssltest tlsexttest

) {

33-89

167 unprocessed_rcds = (s->d1->internal)->unprocessed_rcds.q; -

168 processed_rcds = (s->d1->internal)->processed_rcds.q; -

169 buffered_messages = (s->d1->internal)->buffered_messages; -

170 sent_messages = s->d1->sent_messages; -

171 buffered_app_data = (s->d1->internal)->buffered_app_data.q; -

172 mtu = (s->d1->internal)->mtu; -

173 -

174 dtls1_clear_queues(s); -

175 -

176 memset(s->d1->internal, 0, sizeof(*s->d1->internal)); -

177 internal = s->d1->internal; -

178 memset(s->d1, 0, sizeof(*s->d1)); -

179 s->d1->internal = internal; -

180 -

181

if (s->server

s->server	Description
TRUE	evaluated 40 times by 3 tests Evaluated by: cipherstest ssl_versions ssltest
FALSE	evaluated 49 times by 5 tests Evaluated by: cipherstest clienttest ssl_versions ssltest tlsexttest

) {

40-49

182 (s->d1->internal)->cookie_len = sizeof((s->d1->internal)->cookie); -

183

}

executed 40 times by 3 tests: end of block

Executed by:

cipherstest
ssl_versions
ssltest

184 -

185

if (SSL_ctrl((s),32,0,

SSL_ctrl((s),3... & 0x00001000L	Description
TRUE	never evaluated
FALSE	evaluated 89 times by 5 tests Evaluated by: cipherstest clienttest ssl_versions ssltest tlsexttest

0-89

186

((void *)0)

SSL_ctrl((s),3... & 0x00001000L	Description
TRUE	never evaluated
FALSE	evaluated 89 times by 5 tests Evaluated by: cipherstest clienttest ssl_versions ssltest tlsexttest

0-89

187

) & 0x00001000L

SSL_ctrl((s),3... & 0x00001000L	Description
TRUE	never evaluated
FALSE	evaluated 89 times by 5 tests Evaluated by: cipherstest clienttest ssl_versions ssltest tlsexttest

) {

0-89

188 (s->d1->internal)->mtu = mtu; -

189

}

never executed: end of block

190 -

191 (s->d1->internal)->unprocessed_rcds.q = unprocessed_rcds; -

192 (s->d1->internal)->processed_rcds.q = processed_rcds; -

193 (s->d1->internal)->buffered_messages = buffered_messages; -

194 s->d1->sent_messages = sent_messages; -

195 (s->d1->internal)->buffered_app_data.q = buffered_app_data; -

196

}

executed 89 times by 5 tests: end of block

Executed by:

cipherstest
clienttest
ssl_versions
ssltest
tlsexttest

197 -

198 ssl3_clear(s); -

199 -

200 s->version = 0xFEFF; -

201

}

executed 122 times by 5 tests: end of block

Executed by:

cipherstest
clienttest
ssl_versions
ssltest
tlsexttest

122

202 -

203 long -

204 dtls1_ctrl(SSL *s, int cmd, long larg, void *parg) -

205 { -

206 int ret = 0; -

207 -

208 switch (cmd) { -

209

case

never executed: case 73:

73:

never executed: case 73:

210

if (dtls1_get_timeout(s, (struct timeval*) parg) !=

dtls1_get_time...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

211

((void *)0)

dtls1_get_time...!= ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

212 ) { -

213 ret = 1; -

214

}

never executed: end of block

215

break;

never executed: break;

216

case

never executed: case 74:

74:

never executed: case 74:

217 ret = dtls1_handle_timeout(s); -

218

break;

never executed: break;

219

case

never executed: case 75:

75:

never executed: case 75:

220 ret = dtls1_listen(s, parg); -

221

break;

never executed: break;

222 -

223

default

never executed: default:

224 ret = ssl3_ctrl(s, cmd, larg, parg); -

225

break;

never executed: break;

226 } -

227

return

never executed: return (ret);

(ret);

never executed: return (ret);

228 } -

229 const SSL_CIPHER * -

230 dtls1_get_cipher(unsigned int u) -

231 { -

232 const SSL_CIPHER *ciph = ssl3_get_cipher(u); -

233 -

234

if (ciph !=

ciph != ((void *)0)	Description
TRUE	evaluated 3243 times by 5 tests Evaluated by: cipherstest clienttest ssl_versions ssltest tlsexttest
FALSE	never evaluated

0-3243

235

((void *)0)

ciph != ((void *)0)	Description
TRUE	evaluated 3243 times by 5 tests Evaluated by: cipherstest clienttest ssl_versions ssltest tlsexttest
FALSE	never evaluated

0-3243

236 ) { -

237

if (ciph->algorithm_enc == 0x00000004L

ciph->algorith...== 0x00000004L	Description
TRUE	evaluated 282 times by 5 tests Evaluated by: cipherstest clienttest ssl_versions ssltest tlsexttest
FALSE	evaluated 2961 times by 5 tests Evaluated by: cipherstest clienttest ssl_versions ssltest tlsexttest

)

282-2961

238

return

executed 282 times by 5 tests: return ((void *)0) ;

Executed by:

cipherstest
clienttest
ssl_versions
ssltest
tlsexttest

executed 282 times by 5 tests: return ((void *)0) ;

Executed by:

cipherstest
clienttest
ssl_versions
ssltest
tlsexttest

282

239

((void *)0)

executed 282 times by 5 tests: return ((void *)0) ;

Executed by:

cipherstest
clienttest
ssl_versions
ssltest
tlsexttest

282

240

;

executed 282 times by 5 tests: return ((void *)0) ;

Executed by:

cipherstest
clienttest
ssl_versions
ssltest
tlsexttest

282

241

}

executed 2961 times by 5 tests: end of block

Executed by:

cipherstest
clienttest
ssl_versions
ssltest
tlsexttest

2961

242 -

243

return

executed 2961 times by 5 tests: return ciph;

Executed by:

cipherstest
clienttest
ssl_versions
ssltest
tlsexttest

ciph;

executed 2961 times by 5 tests: return ciph;

Executed by:

cipherstest
clienttest
ssl_versions
ssltest
tlsexttest

2961

244 } -

245 -

246 void -

247 dtls1_start_timer(SSL *s) -

248 { -

249 -

250 -

251

if (s->d1->next_timeout.tv_sec == 0

s->d1->next_ti...ut.tv_sec == 0	Description
TRUE	evaluated 34 times by 2 tests Evaluated by: clienttest ssltest
FALSE	evaluated 54 times by 1 test Evaluated by: ssltest

&& s->d1->next_timeout.tv_usec == 0

s->d1->next_ti...t.tv_usec == 0	Description
TRUE	evaluated 34 times by 2 tests Evaluated by: clienttest ssltest
FALSE	never evaluated

) {

0-54

252 s->d1->timeout_duration = 1; -

253

}

executed 34 times by 2 tests: end of block

Executed by:

clienttest
ssltest

254 -

255 -

256 gettimeofday(&(s->d1->next_timeout), -

257 ((void *)0) -

258 ); -

259 -

260 -

261 s->d1->next_timeout.tv_sec += s->d1->timeout_duration; -

262 BIO_ctrl(SSL_get_rbio(s), 45, 0, -

263 &s->d1->next_timeout); -

264

}

executed 88 times by 2 tests: end of block

Executed by:

clienttest
ssltest

265 -

266 struct timeval* -

267 dtls1_get_timeout(SSL *s, struct timeval* timeleft) -

268 { -

269 struct timeval timenow; -

270 -

271 -

272

if (s->d1->next_timeout.tv_sec == 0

s->d1->next_ti...ut.tv_sec == 0	Description
TRUE	evaluated 91 times by 1 test Evaluated by: ssltest
FALSE	evaluated 250 times by 2 tests Evaluated by: clienttest ssltest

&& s->d1->next_timeout.tv_usec == 0

s->d1->next_ti...t.tv_usec == 0	Description
TRUE	evaluated 91 times by 1 test Evaluated by: ssltest
FALSE	never evaluated

) {

0-250

273

return

executed 91 times by 1 test: return ((void *)0) ;

Executed by:

ssltest

executed 91 times by 1 test: return ((void *)0) ;

Executed by:

ssltest

274

((void *)0)

executed 91 times by 1 test: return ((void *)0) ;

Executed by:

ssltest

275

;

executed 91 times by 1 test: return ((void *)0) ;

Executed by:

ssltest

276 } -

277 -

278 -

279 gettimeofday(&timenow, -

280 ((void *)0) -

281 ); -

282 -

283 -

284

if (s->d1->next_timeout.tv_sec < timenow.tv_sec

s->d1->next_ti...timenow.tv_sec	Description
TRUE	never evaluated
FALSE	evaluated 250 times by 2 tests Evaluated by: clienttest ssltest

0-250

285

(s->d1->next_timeout.tv_sec == timenow.tv_sec

s->d1->next_ti...timenow.tv_sec	Description
TRUE	never evaluated
FALSE	evaluated 250 times by 2 tests Evaluated by: clienttest ssltest

0-250

286

s->d1->next_timeout.tv_usec <= timenow.tv_usec

s->d1->next_ti...imenow.tv_usec	Description
TRUE	never evaluated
FALSE	never evaluated

)) {

287 memset(timeleft, 0, sizeof(struct timeval)); -

288

return

never executed: return timeleft;

timeleft;

never executed: return timeleft;

289 } -

290 -

291 -

292 memcpy(timeleft, &(s->d1->next_timeout), sizeof(struct timeval)); -

293 timeleft->tv_sec -= timenow.tv_sec; -

294 timeleft->tv_usec -= timenow.tv_usec; -

295

if (timeleft->tv_usec < 0

timeleft->tv_usec < 0	Description
TRUE	evaluated 250 times by 2 tests Evaluated by: clienttest ssltest
FALSE	never evaluated

) {

0-250

296 timeleft->tv_sec--; -

297 timeleft->tv_usec += 1000000; -

298

}

executed 250 times by 2 tests: end of block

Executed by:

clienttest
ssltest

250

299 -

300 -

301 -

302 -

303 -

304

if (timeleft->tv_sec == 0

timeleft->tv_sec == 0	Description
TRUE	evaluated 250 times by 2 tests Evaluated by: clienttest ssltest
FALSE	never evaluated

&& timeleft->tv_usec < 15000

timeleft->tv_usec < 15000	Description
TRUE	never evaluated
FALSE	evaluated 250 times by 2 tests Evaluated by: clienttest ssltest

) {

0-250

305 memset(timeleft, 0, sizeof(struct timeval)); -

306

}

never executed: end of block

307 -

308 -

309

return

executed 250 times by 2 tests: return timeleft;

Executed by:

clienttest
ssltest

timeleft;

executed 250 times by 2 tests: return timeleft;

Executed by:

clienttest
ssltest

250

310 } -

311 -

312 int -

313 dtls1_is_timer_expired(SSL *s) -

314 { -

315 struct timeval timeleft; -

316 -

317 -

318

if (dtls1_get_timeout(s, &timeleft) ==

dtls1_get_time...== ((void *)0)	Description
TRUE	evaluated 91 times by 1 test Evaluated by: ssltest
FALSE	evaluated 250 times by 2 tests Evaluated by: clienttest ssltest

91-250

319

((void *)0)

dtls1_get_time...== ((void *)0)	Description
TRUE	evaluated 91 times by 1 test Evaluated by: ssltest
FALSE	evaluated 250 times by 2 tests Evaluated by: clienttest ssltest

91-250

320 ) { -

321

return

executed 91 times by 1 test: return 0;

Executed by:

ssltest

executed 91 times by 1 test: return 0;

Executed by:

ssltest

322 } -

323 -

324 -

325

if (timeleft.tv_sec > 0

timeleft.tv_sec > 0	Description
TRUE	never evaluated
FALSE	evaluated 250 times by 2 tests Evaluated by: clienttest ssltest

|| timeleft.tv_usec > 0

timeleft.tv_usec > 0	Description
TRUE	evaluated 250 times by 2 tests Evaluated by: clienttest ssltest
FALSE	never evaluated

) {

0-250

326

return

executed 250 times by 2 tests: return 0;

Executed by:

clienttest
ssltest

executed 250 times by 2 tests: return 0;

Executed by:

clienttest
ssltest

250

327 } -

328 -

329 -

330

return

never executed: return 1;

331 } -

332 -

333 void -

334 dtls1_double_timeout(SSL *s) -

335 { -

336 s->d1->timeout_duration *= 2; -

337

if (s->d1->timeout_duration > 60

s->d1->timeout_duration > 60	Description
TRUE	never evaluated
FALSE	never evaluated

)

338

s->d1->timeout_duration = 60;

never executed: s->d1->timeout_duration = 60;

339 dtls1_start_timer(s); -

340

}

never executed: end of block

341 -

342 void -

343 dtls1_stop_timer(SSL *s) -

344 { -

345 -

346 memset(&((s->d1->internal)->timeout), 0, sizeof(struct dtls1_timeout_st)); -

347 memset(&(s->d1->next_timeout), 0, sizeof(struct timeval)); -

348 s->d1->timeout_duration = 1; -

349 BIO_ctrl(SSL_get_rbio(s), 45, 0, -

350 &(s->d1->next_timeout)); -

351 -

352 dtls1_clear_record_buffer(s); -

353

}

executed 55 times by 1 test: end of block

Executed by:

ssltest

354 -

355 int -

356 dtls1_check_timeout_num(SSL *s) -

357 { -

358 (s->d1->internal)->timeout.num_alerts++; -

359 -

360 -

361

if ((

(s->d1->intern...num_alerts > 2	Description
TRUE	never evaluated
FALSE	never evaluated

s->d1->internal)->timeout.num_alerts > 2

(s->d1->intern...num_alerts > 2	Description
TRUE	never evaluated
FALSE	never evaluated

) {

362 (s->d1->internal)->mtu = BIO_ctrl(SSL_get_wbio(s), -

363 47, 0, -

364 ((void *)0) -

365 ); -

366 -

367

}

never executed: end of block

368 -

369

if ((

(s->d1->intern...um_alerts > 12	Description
TRUE	never evaluated
FALSE	never evaluated

s->d1->internal)->timeout.num_alerts > 12

(s->d1->intern...um_alerts > 12	Description
TRUE	never evaluated
FALSE	never evaluated

) {

370 -

371 SSL_error_internal(s, 312, __FILE__, 406); -

372

return

never executed: return -1;

-1;

never executed: return -1;

373 } -

374 -

375

return

never executed: return 0;

376 } -

377 -

378 int -

379 dtls1_handle_timeout(SSL *s) -

380 { -

381 -

382

if (!dtls1_is_timer_expired(s)

!dtls1_is_timer_expired(s)	Description
TRUE	evaluated 296 times by 2 tests Evaluated by: clienttest ssltest
FALSE	never evaluated

) {

0-296

383

return

executed 296 times by 2 tests: return 0;

Executed by:

clienttest
ssltest

executed 296 times by 2 tests: return 0;

Executed by:

clienttest
ssltest

296

384 } -

385 -

386 dtls1_double_timeout(s); -

387 -

388

if (dtls1_check_timeout_num(s) < 0

dtls1_check_timeout_num(s) < 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

389

return

never executed: return -1;

-1;

never executed: return -1;

390 -

391 (s->d1->internal)->timeout.read_timeouts++; -

392

if ((

(s->d1->intern...d_timeouts > 2	Description
TRUE	never evaluated
FALSE	never evaluated

s->d1->internal)->timeout.read_timeouts > 2

(s->d1->intern...d_timeouts > 2	Description
TRUE	never evaluated
FALSE	never evaluated

) {

393 (s->d1->internal)->timeout.read_timeouts = 1; -

394

}

never executed: end of block

395 -

396 dtls1_start_timer(s); -

397

return

never executed: return dtls1_retransmit_buffered_messages(s);

dtls1_retransmit_buffered_messages(s);

never executed: return dtls1_retransmit_buffered_messages(s);

398 } -

399 -

400 int -

401 dtls1_listen(SSL *s, struct sockaddr *client) -

402 { -

403 int ret; -

404 -

405 -

406 SSL_clear(s); -

407 -

408 SSL_ctrl((s),32,(0x00002000L), -

409 ((void *)0) -

410 ); -

411 (s->d1->internal)->listen = 1; -

412 -

413 ret = SSL_accept(s); -

414

if (ret <= 0

ret <= 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

415

return

never executed: return ret;

ret;

never executed: return ret;

416 -

417 (void)(int)BIO_ctrl(SSL_get_rbio(s), 46, 0, (char *)client); -

418

return

never executed: return 1;

419 } -

420 -

421 void -

422 dtls1_build_sequence_number(unsigned char *dst, unsigned char *seq, -

423 unsigned short epoch) -

424 { -

425 unsigned char dtlsseq[8]; -

426 unsigned char *p; -

427 -

428 p = dtlsseq; -

429 ((p[0]=(unsigned char)(((epoch)>> 8)&0xff), p[1]=(unsigned char)(((epoch) )&0xff)),p+=2); -

430 memcpy(p, &seq[2], 8 - 2); -

431 memcpy(dst, dtlsseq, 8); -

432

}

executed 110 times by 1 test: end of block

Executed by:

ssltest

110

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