OpenCoverage

bio_ssl.c

Absolute File Name:

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

Switch to Source code

Preprocessed file

Line Source Count

1 -

2 -

3 -

4 static int ssl_write(BIO *h, const char *buf, int num); -

5 static int ssl_read(BIO *h, char *buf, int size); -

6 static int ssl_puts(BIO *h, const char *str); -

7 static long ssl_ctrl(BIO *h, int cmd, long arg1, void *arg2); -

8 static int ssl_new(BIO *h); -

9 static int ssl_free(BIO *data); -

10 static long ssl_callback_ctrl(BIO *h, int cmd, bio_info_cb *fp); -

11 typedef struct bio_ssl_st { -

12 SSL *ssl; -

13 -

14 int num_renegotiates; -

15 unsigned long renegotiate_count; -

16 unsigned long byte_count; -

17 unsigned long renegotiate_timeout; -

18 time_t last_time; -

19 } BIO_SSL; -

20 -

21 static const BIO_METHOD methods_sslp = { -

22 .type = (7|0x0200), -

23 .name = "ssl", -

24 .bwrite = ssl_write, -

25 .bread = ssl_read, -

26 .bputs = ssl_puts, -

27 .ctrl = ssl_ctrl, -

28 .create = ssl_new, -

29 .destroy = ssl_free, -

30 .callback_ctrl = ssl_callback_ctrl, -

31 }; -

32 -

33 const BIO_METHOD * -

34 BIO_f_ssl(void) -

35 { -

return

executed 118 times by 1 test: return (&methods_sslp);

Executed by:

ssltest

(&methods_sslp);

executed 118 times by 1 test: return (&methods_sslp);

Executed by:

ssltest

118

37 } -

38 -

39 static int -

40 ssl_new(BIO *bi) -

41 { -

42 BIO_SSL *bs; -

43 -

44 bs = calloc(1, sizeof(BIO_SSL)); -

if (bs ==

bs == ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 118 times by 1 test Evaluated by: ssltest

0-118

((void *)0)

bs == ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 118 times by 1 test Evaluated by: ssltest

0-118

47 ) { -

48 ERR_put_error(20,(0xfff),((1|64)),__FILE__,113); -

return

never executed: return (0);

(0);

never executed: return (0);

50 } -

51 bi->init = 0; -

52 bi->ptr = (char *)bs; -

53 bi->flags = 0; -

return

executed 118 times by 1 test: return (1);

Executed by:

ssltest

(1);

executed 118 times by 1 test: return (1);

Executed by:

ssltest

118

55 } -

56 -

57 static int -

58 ssl_free(BIO *a) -

59 { -

60 BIO_SSL *bs; -

61 -

if (a ==

a == ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 118 times by 1 test Evaluated by: ssltest

0-118

((void *)0)

a == ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 118 times by 1 test Evaluated by: ssltest

0-118

64 ) -

return

never executed: return (0);

(0);

never executed: return (0);

66 bs = (BIO_SSL *)a->ptr; -

if (bs->ssl !=

bs->ssl != ((void *)0)	Description
TRUE	evaluated 118 times by 1 test Evaluated by: ssltest
FALSE	never evaluated

0-118

((void *)0)

bs->ssl != ((void *)0)	Description
TRUE	evaluated 118 times by 1 test Evaluated by: ssltest
FALSE	never evaluated

0-118

69 ) -

SSL_shutdown(bs->ssl);

executed 118 times by 1 test: SSL_shutdown(bs->ssl);

Executed by:

ssltest

118

if (a->shutdown

a->shutdown	Description
TRUE	never evaluated
FALSE	evaluated 118 times by 1 test Evaluated by: ssltest

) {

0-118

if (a->init

a->init	Description
TRUE	never evaluated
FALSE	never evaluated

&& (

(bs->ssl != ((void *)0) )	Description
TRUE	never evaluated
FALSE	never evaluated

bs->ssl !=

(bs->ssl != ((void *)0) )	Description
TRUE	never evaluated
FALSE	never evaluated

((void *)0)

(bs->ssl != ((void *)0) )	Description
TRUE	never evaluated
FALSE	never evaluated

)

(bs->ssl != ((void *)0) )	Description
TRUE	never evaluated
FALSE	never evaluated

)

SSL_free(bs->ssl);

never executed: SSL_free(bs->ssl);

76 a->init = 0; -

77 a->flags = 0; -

}

never executed: end of block

79 free(a->ptr); -

return

executed 118 times by 1 test: return (1);

Executed by:

ssltest

(1);

executed 118 times by 1 test: return (1);

Executed by:

ssltest

118

81 } -

82 -

83 static int -

84 ssl_read(BIO *b, char *out, int outl) -

85 { -

86 int ret = 1; -

87 BIO_SSL *sb; -

88 SSL *ssl; -

89 int retry_reason = 0; -

90 int r = 0; -

91 -

if (out ==

out == ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 1598 times by 1 test Evaluated by: ssltest

0-1598

((void *)0)

out == ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 1598 times by 1 test Evaluated by: ssltest

0-1598

94 ) -

return

never executed: return (0);

(0);

never executed: return (0);

96 sb = (BIO_SSL *)b->ptr; -

97 ssl = sb->ssl; -

98 -

99 BIO_clear_flags(b, ((0x01|0x02|0x04)|0x08)); -

100 -

101 ret = SSL_read(ssl, out, outl); -

102 -

103 switch (SSL_get_error(ssl, ret)) { -

104

case

executed 118 times by 1 test: case 0:

Executed by:

ssltest

executed 118 times by 1 test: case 0:

Executed by:

ssltest

118

105

if (ret <= 0

ret <= 0	Description
TRUE	never evaluated
FALSE	evaluated 118 times by 1 test Evaluated by: ssltest

)

0-118

106

break;

never executed: break;

107

if (sb->renegotiate_count > 0

sb->renegotiate_count > 0	Description
TRUE	never evaluated
FALSE	evaluated 118 times by 1 test Evaluated by: ssltest

) {

0-118

108 sb->byte_count += ret; -

109

if (sb->byte_count > sb->renegotiate_count

sb->byte_count...egotiate_count	Description
TRUE	never evaluated
FALSE	never evaluated

) {

110 sb->byte_count = 0; -

111 sb->num_renegotiates++; -

112 SSL_renegotiate(ssl); -

113 r = 1; -

114

}

never executed: end of block

115

}

never executed: end of block

116

if ((

(sb->renegotiate_timeout > 0)	Description
TRUE	never evaluated
FALSE	evaluated 118 times by 1 test Evaluated by: ssltest

sb->renegotiate_timeout > 0)

(sb->renegotiate_timeout > 0)	Description
TRUE	never evaluated
FALSE	evaluated 118 times by 1 test Evaluated by: ssltest

&& (

(!r)	Description
TRUE	never evaluated
FALSE	never evaluated

!r)

(!r)	Description
TRUE	never evaluated
FALSE	never evaluated

) {

0-118

117 time_t tm; -

118 -

119 tm = time( -

120 ((void *)0) -

121 ); -

122

if (tm > sb->last_time + sb->renegotiate_timeout

tm > sb->last_...otiate_timeout	Description
TRUE	never evaluated
FALSE	never evaluated

) {

123 sb->last_time = tm; -

124 sb->num_renegotiates++; -

125 SSL_renegotiate(ssl); -

126

}

never executed: end of block

127

}

never executed: end of block

128 -

129

break;

executed 118 times by 1 test: break;

Executed by:

ssltest

118

130

case

executed 1294 times by 1 test: case 2:

Executed by:

ssltest

executed 1294 times by 1 test: case 2:

Executed by:

ssltest

1294

131 BIO_set_flags(b, (0x01|0x08)); -

132

break;

executed 1294 times by 1 test: break;

Executed by:

ssltest

1294

133

case

executed 186 times by 1 test: case 3:

Executed by:

ssltest

executed 186 times by 1 test: case 3:

Executed by:

ssltest

186

134 BIO_set_flags(b, (0x02|0x08)); -

135

break;

executed 186 times by 1 test: break;

Executed by:

ssltest

186

136

case

never executed: case 4:

137 BIO_set_flags(b, (0x04|0x08)); -

138 retry_reason = 0x01; -

139

break;

never executed: break;

140

case

never executed: case 8:

141 BIO_set_flags(b, (0x04|0x08)); -

142 retry_reason = 0x03; -

143

break;

never executed: break;

144

case

never executed: case 7:

145 BIO_set_flags(b, (0x04|0x08)); -

146 retry_reason = 0x02; -

147

break;

never executed: break;

148

case

never executed: case 5:

149

case

never executed: case 1:

150

case

never executed: case 6:

151

default

never executed: default:

152

break;

never executed: break;

153 } -

154 -

155 b->retry_reason = retry_reason; -

156

return

executed 1598 times by 1 test: return (ret);

Executed by:

ssltest

(ret);

executed 1598 times by 1 test: return (ret);

Executed by:

ssltest

1598

157 } -

158 -

159 static int -

160 ssl_write(BIO *b, const char *out, int outl) -

161 { -

162 int ret, r = 0; -

163 int retry_reason = 0; -

164 SSL *ssl; -

165 BIO_SSL *bs; -

166 -

167

if (out ==

out == ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 1526 times by 1 test Evaluated by: ssltest

0-1526

168

((void *)0)

out == ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 1526 times by 1 test Evaluated by: ssltest

0-1526

169 ) -

170

return

never executed: return (0);

(0);

never executed: return (0);

171 bs = (BIO_SSL *)b->ptr; -

172 ssl = bs->ssl; -

173 -

174 BIO_clear_flags(b, ((0x01|0x02|0x04)|0x08)); -

175 -

176 -

177 -

178 ret = SSL_write(ssl, out, outl); -

179 -

180 switch (SSL_get_error(ssl, ret)) { -

181

case

executed 118 times by 1 test: case 0:

Executed by:

ssltest

executed 118 times by 1 test: case 0:

Executed by:

ssltest

118

182

if (ret <= 0

ret <= 0	Description
TRUE	never evaluated
FALSE	evaluated 118 times by 1 test Evaluated by: ssltest

)

0-118

183

break;

never executed: break;

184

if (bs->renegotiate_count > 0

bs->renegotiate_count > 0	Description
TRUE	never evaluated
FALSE	evaluated 118 times by 1 test Evaluated by: ssltest

) {

0-118

185 bs->byte_count += ret; -

186

if (bs->byte_count > bs->renegotiate_count

bs->byte_count...egotiate_count	Description
TRUE	never evaluated
FALSE	never evaluated

) {

187 bs->byte_count = 0; -

188 bs->num_renegotiates++; -

189 SSL_renegotiate(ssl); -

190 r = 1; -

191

}

never executed: end of block

192

}

never executed: end of block

193

if ((

(bs->renegotiate_timeout > 0)	Description
TRUE	never evaluated
FALSE	evaluated 118 times by 1 test Evaluated by: ssltest

bs->renegotiate_timeout > 0)

(bs->renegotiate_timeout > 0)	Description
TRUE	never evaluated
FALSE	evaluated 118 times by 1 test Evaluated by: ssltest

&& (

(!r)	Description
TRUE	never evaluated
FALSE	never evaluated

!r)

(!r)	Description
TRUE	never evaluated
FALSE	never evaluated

) {

0-118

194 time_t tm; -

195 -

196 tm = time( -

197 ((void *)0) -

198 ); -

199

if (tm > bs->last_time + bs->renegotiate_timeout

tm > bs->last_...otiate_timeout	Description
TRUE	never evaluated
FALSE	never evaluated

) {

200 bs->last_time = tm; -

201 bs->num_renegotiates++; -

202 SSL_renegotiate(ssl); -

203

}

never executed: end of block

204

}

never executed: end of block

205

break;

executed 118 times by 1 test: break;

Executed by:

ssltest

118

206

case

executed 372 times by 1 test: case 3:

Executed by:

ssltest

executed 372 times by 1 test: case 3:

Executed by:

ssltest

372

207 BIO_set_flags(b, (0x02|0x08)); -

208

break;

executed 372 times by 1 test: break;

Executed by:

ssltest

372

209

case

executed 1036 times by 1 test: case 2:

Executed by:

ssltest

executed 1036 times by 1 test: case 2:

Executed by:

ssltest

1036

210 BIO_set_flags(b, (0x01|0x08)); -

211

break;

executed 1036 times by 1 test: break;

Executed by:

ssltest

1036

212

case

never executed: case 4:

213 BIO_set_flags(b, (0x04|0x08)); -

214 retry_reason = 0x01; -

215

break;

never executed: break;

216

case

never executed: case 7:

217 BIO_set_flags(b, (0x04|0x08)); -

218 retry_reason = 0x02; -

219

case

never executed: case 5:

code before this statement never executed: case 5:

220

case

never executed: case 1:

221

default

never executed: default:

222

break;

never executed: break;

223 } -

224 -

225 b->retry_reason = retry_reason; -

226

return

executed 1526 times by 1 test: return (ret);

Executed by:

ssltest

(ret);

executed 1526 times by 1 test: return (ret);

Executed by:

ssltest

1526

227 } -

228 -

229 static long -

230 ssl_ctrl(BIO *b, int cmd, long num, void *ptr) -

231 { -

232 SSL **sslp, *ssl; -

233 BIO_SSL *bs; -

234 BIO *dbio, *bio; -

235 long ret = 1; -

236 -

237 bs = (BIO_SSL *)b->ptr; -

238 ssl = bs->ssl; -

239

if ((

(ssl == ((void *)0) )	Description
TRUE	evaluated 118 times by 1 test Evaluated by: ssltest
FALSE	evaluated 560 times by 1 test Evaluated by: ssltest

ssl ==

(ssl == ((void *)0) )	Description
TRUE	evaluated 118 times by 1 test Evaluated by: ssltest
FALSE	evaluated 560 times by 1 test Evaluated by: ssltest

118-560

240

((void *)0)

(ssl == ((void *)0) )	Description
TRUE	evaluated 118 times by 1 test Evaluated by: ssltest
FALSE	evaluated 560 times by 1 test Evaluated by: ssltest

118-560

241

)

(ssl == ((void *)0) )	Description
TRUE	evaluated 118 times by 1 test Evaluated by: ssltest
FALSE	evaluated 560 times by 1 test Evaluated by: ssltest

&& (

(cmd != 109)	Description
TRUE	never evaluated
FALSE	evaluated 118 times by 1 test Evaluated by: ssltest

cmd != 109)

(cmd != 109)	Description
TRUE	never evaluated
FALSE	evaluated 118 times by 1 test Evaluated by: ssltest

)

0-560

242

return

never executed: return (0);

(0);

never executed: return (0);

243 switch (cmd) { -

244

case

never executed: case 1:

245 SSL_shutdown(ssl); -

246 -

247

if (ssl->internal->handshake_func ==

ssl->internal-...l->ssl_connect	Description
TRUE	never evaluated
FALSE	never evaluated

248

ssl->method->internal->ssl_connect

ssl->internal-...l->ssl_connect	Description
TRUE	never evaluated
FALSE	never evaluated

)

249

SSL_set_connect_state(ssl);

never executed: SSL_set_connect_state(ssl);

250

else if (ssl->internal->handshake_func ==

ssl->internal-...al->ssl_accept	Description
TRUE	never evaluated
FALSE	never evaluated

251

ssl->method->internal->ssl_accept

ssl->internal-...al->ssl_accept	Description
TRUE	never evaluated
FALSE	never evaluated

)

252

SSL_set_accept_state(ssl);

never executed: SSL_set_accept_state(ssl);

253 -

254 SSL_clear(ssl); -

255 -

256

if (b->next_bio !=

b->next_bio != ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

257

((void *)0)

b->next_bio != ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

258 ) -

259

ret = BIO_ctrl(b->next_bio, cmd, num, ptr);

never executed: ret = BIO_ctrl(b->next_bio, cmd, num, ptr);

260

else if (ssl->rbio !=

ssl->rbio != ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

261

((void *)0)

ssl->rbio != ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

262 ) -

263

ret = BIO_ctrl(ssl->rbio, cmd, num, ptr);

never executed: ret = BIO_ctrl(ssl->rbio, cmd, num, ptr);

264 else -

265

ret = 1;

never executed: ret = 1;

266

break;

never executed: break;

267

case

never executed: case 3:

268 ret = 0; -

269

break;

never executed: break;

270

case

never executed: case 119:

119:

never executed: case 119:

271

if (num

num	Description
TRUE	never evaluated
FALSE	never evaluated

)

272

SSL_set_connect_state(ssl);

never executed: SSL_set_connect_state(ssl);

273 else -

274

SSL_set_accept_state(ssl);

never executed: SSL_set_accept_state(ssl);

275

break;

never executed: break;

276

case

never executed: case 127:

127:

never executed: case 127:

277 ret = bs->renegotiate_timeout; -

278

if (num < 60

num < 60	Description
TRUE	never evaluated
FALSE	never evaluated

)

279

num = 5;

never executed: num = 5;

280 bs->renegotiate_timeout = (unsigned long)num; -

281 bs->last_time = time( -

282 ((void *)0) -

283 ); -

284

break;

never executed: break;

285

case

never executed: case 125:

125:

never executed: case 125:

286 ret = bs->renegotiate_count; -

287

if ((

(long)num >=512	Description
TRUE	never evaluated
FALSE	never evaluated

long)num >=512

(long)num >=512	Description
TRUE	never evaluated
FALSE	never evaluated

)

288

bs->renegotiate_count = (unsigned long)num;

never executed: bs->renegotiate_count = (unsigned long)num;

289

break;

never executed: break;

290

case

never executed: case 126:

126:

never executed: case 126:

291 ret = bs->num_renegotiates; -

292

break;

never executed: break;

293

case

executed 118 times by 1 test: case 109:

Executed by:

ssltest

109:

executed 118 times by 1 test: case 109:

Executed by:

ssltest

118

294

if (ssl !=

ssl != ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 118 times by 1 test Evaluated by: ssltest

0-118

295

((void *)0)

ssl != ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 118 times by 1 test Evaluated by: ssltest

0-118

296 ) { -

297 ssl_free(b); -

298

if (!ssl_new(b)

!ssl_new(b)	Description
TRUE	never evaluated
FALSE	never evaluated

)

299

return

never executed: return 0;

300

}

never executed: end of block

301 b->shutdown = (int)num; -

302 ssl = (SSL *)ptr; -

303 ((BIO_SSL *)b->ptr)->ssl = ssl; -

304 bio = SSL_get_rbio(ssl); -

305

if (bio !=

bio != ((void *)0)	Description
TRUE	evaluated 118 times by 1 test Evaluated by: ssltest
FALSE	never evaluated

0-118

306

((void *)0)

bio != ((void *)0)	Description
TRUE	evaluated 118 times by 1 test Evaluated by: ssltest
FALSE	never evaluated

0-118

307 ) { -

308

if (b->next_bio !=

b->next_bio != ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 118 times by 1 test Evaluated by: ssltest

0-118

309

((void *)0)

b->next_bio != ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 118 times by 1 test Evaluated by: ssltest

0-118

310 ) -

311

BIO_push(bio, b->next_bio);

never executed: BIO_push(bio, b->next_bio);

312 b->next_bio = bio; -

313 CRYPTO_add_lock(&bio->references,1,21,__FILE__,350); -

314

}

executed 118 times by 1 test: end of block

Executed by:

ssltest

118

315 b->init = 1; -

316

break;

executed 118 times by 1 test: break;

Executed by:

ssltest

118

317

case

never executed: case 110:

110:

never executed: case 110:

318

if (ptr !=

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

319

((void *)0)

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

320 ) { -

321 sslp = (SSL **)ptr; -

322 *sslp = ssl; -

323

}

never executed: end of block

else

324

ret = 0;

never executed: ret = 0;

325

break;

never executed: break;

326

case

never executed: case 8:

327 ret = b->shutdown; -

328

break;

never executed: break;

329

case

never executed: case 9:

330 b->shutdown = (int)num; -

331

break;

never executed: break;

332

case

never executed: case 13:

13:

never executed: case 13:

333 ret = BIO_ctrl(ssl->wbio, cmd, num, ptr); -

334

break;

never executed: break;

335

case

executed 560 times by 1 test: case 10:

Executed by:

ssltest

10:

executed 560 times by 1 test: case 10:

Executed by:

ssltest

560

336 ret = SSL_pending(ssl); -

337

if (ret == 0

ret == 0	Description
TRUE	evaluated 560 times by 1 test Evaluated by: ssltest
FALSE	never evaluated

)

0-560

338

ret = (int)BIO_ctrl(ssl->rbio,10,0,

executed 560 times by 1 test: ret = (int)BIO_ctrl(ssl->rbio,10,0, ((void *)0) );

Executed by:

ssltest

560

339

((void *)0)

executed 560 times by 1 test: ret = (int)BIO_ctrl(ssl->rbio,10,0, ((void *)0) );

Executed by:

ssltest

560

340

);

executed 560 times by 1 test: ret = (int)BIO_ctrl(ssl->rbio,10,0, ((void *)0) );

Executed by:

ssltest

560

341

break;

executed 560 times by 1 test: break;

Executed by:

ssltest

560

342

case

never executed: case 11:

11:

never executed: case 11:

343 BIO_clear_flags(b, ((0x01|0x02|0x04)|0x08)); -

344 ret = BIO_ctrl(ssl->wbio, cmd, num, ptr); -

345 BIO_copy_next_retry(b); -

346

break;

never executed: break;

347

case

never executed: case 6:

348

if ((

(b->next_bio != ((void *)0) )	Description
TRUE	never evaluated
FALSE	never evaluated

b->next_bio !=

(b->next_bio != ((void *)0) )	Description
TRUE	never evaluated
FALSE	never evaluated

349

((void *)0)

(b->next_bio != ((void *)0) )	Description
TRUE	never evaluated
FALSE	never evaluated

350

)

(b->next_bio != ((void *)0) )	Description
TRUE	never evaluated
FALSE	never evaluated

&& (

(b->next_bio != ssl->rbio)	Description
TRUE	never evaluated
FALSE	never evaluated

b->next_bio != ssl->rbio)

(b->next_bio != ssl->rbio)	Description
TRUE	never evaluated
FALSE	never evaluated

) {

351 SSL_set_bio(ssl, b->next_bio, b->next_bio); -

352 CRYPTO_add_lock(&b->next_bio->references,1,21, -

353 __FILE__ -

354 , -

355 384 -

356 ) -

357 ; -

358

}

never executed: end of block

359

break;

never executed: break;

360

case

never executed: case 7:

361 -

362

if (b == ptr

b == ptr	Description
TRUE	never evaluated
FALSE	never evaluated

) {

363 -

364 -

365 -

366

if (ssl->rbio != ssl->wbio

ssl->rbio != ssl->wbio	Description
TRUE	never evaluated
FALSE	never evaluated

)

367

BIO_free_all(ssl->wbio);

never executed: BIO_free_all(ssl->wbio);

368

if (b->next_bio !=

b->next_bio != ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

369

((void *)0)

b->next_bio != ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

370 ) -

371

CRYPTO_add_lock(&b->next_bio->references,-1,21,__FILE__,396);

never executed: CRYPTO_add_lock(&b->next_bio->references,-1,21,__FILE__,396);

372 ssl->wbio = -

373 ((void *)0) -

374 ; -

375 ssl->rbio = -

376 ((void *)0) -

377 ; -

378

}

never executed: end of block

379

break;

never executed: break;

380

case

never executed: case 101:

101:

never executed: case 101:

381 BIO_clear_flags(b, ((0x01|0x02|0x04)|0x08)); -

382 -

383 b->retry_reason = 0; -

384 ret = (int)SSL_do_handshake(ssl); -

385 -

386 switch (SSL_get_error(ssl, (int)ret)) { -

387

case

never executed: case 2:

388 BIO_set_flags(b, -

389 0x01|0x08); -

390

break;

never executed: break;

391

case

never executed: case 3:

392 BIO_set_flags(b, -

393 0x02|0x08); -

394

break;

never executed: break;

395

case

never executed: case 7:

396 BIO_set_flags(b, -

397 0x04|0x08); -

398 b->retry_reason = b->next_bio->retry_reason; -

399

break;

never executed: break;

400

default

never executed: default:

401

break;

never executed: break;

402 } -

403

break;

never executed: break;

404

case

never executed: case 12:

12:

never executed: case 12:

405 dbio = (BIO *)ptr; -

406

if (((

((BIO_SSL )db...!= ((void )0)	Description
TRUE	never evaluated
FALSE	never evaluated

BIO_SSL *)dbio->ptr)->ssl !=

((BIO_SSL )db...!= ((void )0)	Description
TRUE	never evaluated
FALSE	never evaluated

407

((void *)0)

((BIO_SSL )db...!= ((void )0)	Description
TRUE	never evaluated
FALSE	never evaluated

408 ) -

409

SSL_free(((BIO_SSL *)dbio->ptr)->ssl);

never executed: SSL_free(((BIO_SSL *)dbio->ptr)->ssl);

410 ((BIO_SSL *)dbio->ptr)->ssl = SSL_dup(ssl); -

411 ((BIO_SSL *)dbio->ptr)->renegotiate_count = -

412 ((BIO_SSL *)b->ptr)->renegotiate_count; -

413 ((BIO_SSL *)dbio->ptr)->byte_count = -

414 ((BIO_SSL *)b->ptr)->byte_count; -

415 ((BIO_SSL *)dbio->ptr)->renegotiate_timeout = -

416 ((BIO_SSL *)b->ptr)->renegotiate_timeout; -

417 ((BIO_SSL *)dbio->ptr)->last_time = -

418 ((BIO_SSL *)b->ptr)->last_time; -

419 ret = (((BIO_SSL *)dbio->ptr)->ssl != -

420 ((void *)0) -

421 ); -

422

break;

never executed: break;

423

case

never executed: case 105:

105:

never executed: case 105:

424 ret = BIO_ctrl(ssl->rbio, cmd, num, ptr); -

425

break;

never executed: break;

426

case

never executed: case 14:

14:

never executed: case 14:

427 { -

428 ret = 0; -

429 } -

430

break;

never executed: break;

431

case

never executed: case 15:

15:

never executed: case 15:

432 { -

433 void (**fptr)(const SSL *xssl, int type, int val); -

434 -

435 fptr = (void (**)(const SSL *xssl, int type, int val)) -

436 ptr; -

437 *fptr = SSL_get_info_callback(ssl); -

438 } -

439

break;

never executed: break;

440

default

never executed: default:

441 ret = BIO_ctrl(ssl->rbio, cmd, num, ptr); -

442

break;

never executed: break;

443 } -

444

return

executed 678 times by 1 test: return (ret);

Executed by:

ssltest

(ret);

executed 678 times by 1 test: return (ret);

Executed by:

ssltest

678

445 } -

446 -

447 static long -

448 ssl_callback_ctrl(BIO *b, int cmd, bio_info_cb *fp) -

449 { -

450 SSL *ssl; -

451 BIO_SSL *bs; -

452 long ret = 1; -

453 -

454 bs = (BIO_SSL *)b->ptr; -

455 ssl = bs->ssl; -

456 switch (cmd) { -

457

case

never executed: case 14:

14:

never executed: case 14:

458 { -

459 -

460 -

461 SSL_set_info_callback(ssl, -

462 (void (*)(const SSL *, int, int))fp); -

463 } -

464

break;

never executed: break;

465

default

never executed: default:

466 ret = BIO_callback_ctrl(ssl->rbio, cmd, fp); -

467

break;

never executed: break;

468 } -

469

return

never executed: return (ret);

(ret);

never executed: return (ret);

470 } -

471 -

472 static int -

473 ssl_puts(BIO *bp, const char *str) -

474 { -

475 int n, ret; -

476 -

477 n = strlen(str); -

478 ret = BIO_write(bp, str, n); -

479

return

never executed: return (ret);

(ret);

never executed: return (ret);

480 } -

481 -

482 BIO * -

483 BIO_new_buffer_ssl_connect(SSL_CTX *ctx) -

484 { -

485 BIO *ret = -

486 ((void *)0) -

487 , *buf = -

488 ((void *)0) -

489 , *ssl = -

490 ((void *)0) -

491 ; -

492 -

493

if ((

(buf = BIO_new...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

buf = BIO_new(BIO_f_buffer())) ==

(buf = BIO_new...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

494

((void *)0)

(buf = BIO_new...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

495 ) -

496

goto

never executed: goto err;

err;

never executed: goto err;

497

if ((

(ssl = BIO_new...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

ssl = BIO_new_ssl_connect(ctx)) ==

(ssl = BIO_new...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

498

((void *)0)

(ssl = BIO_new...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

499 ) -

500

goto

never executed: goto err;

err;

never executed: goto err;

501

if ((

(ret = BIO_pus...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

ret = BIO_push(buf, ssl)) ==

(ret = BIO_pus...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

502

((void *)0)

(ret = BIO_pus...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

503 ) -

504

goto

never executed: goto err;

err;

never executed: goto err;

505

return

never executed: return (ret);

(ret);

never executed: return (ret);

506 -

507 err: -

508 BIO_free(buf); -

509 BIO_free(ssl); -

510

return

never executed: return ( ((void *)0) );

(

never executed: return ( ((void *)0) );

511

((void *)0)

never executed: return ( ((void *)0) );

512

);

never executed: return ( ((void *)0) );

513 } -

514 -

515 BIO * -

516 BIO_new_ssl_connect(SSL_CTX *ctx) -

517 { -

518 BIO *ret = -

519 ((void *)0) -

520 , *con = -

521 ((void *)0) -

522 , *ssl = -

523 ((void *)0) -

524 ; -

525 -

526

if ((

(con = BIO_new...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

con = BIO_new(BIO_s_connect())) ==

(con = BIO_new...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

527

((void *)0)

(con = BIO_new...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

528 ) -

529

goto

never executed: goto err;

err;

never executed: goto err;

530

if ((

(ssl = BIO_new...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

ssl = BIO_new_ssl(ctx, 1)) ==

(ssl = BIO_new...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

531

((void *)0)

(ssl = BIO_new...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

532 ) -

533

goto

never executed: goto err;

err;

never executed: goto err;

534

if ((

(ret = BIO_pus...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

ret = BIO_push(ssl, con)) ==

(ret = BIO_pus...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

535

((void *)0)

(ret = BIO_pus...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

536 ) -

537

goto

never executed: goto err;

err;

never executed: goto err;

538

return

never executed: return (ret);

(ret);

never executed: return (ret);

539 -

540 err: -

541 BIO_free(con); -

542 BIO_free(ssl); -

543

return

never executed: return ( ((void *)0) );

(

never executed: return ( ((void *)0) );

544

((void *)0)

never executed: return ( ((void *)0) );

545

);

never executed: return ( ((void *)0) );

546 } -

547 -

548 BIO * -

549 BIO_new_ssl(SSL_CTX *ctx, int client) -

550 { -

551 BIO *ret; -

552 SSL *ssl; -

553 -

554

if ((

(ret = BIO_new...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

ret = BIO_new(BIO_f_ssl())) ==

(ret = BIO_new...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

555

((void *)0)

(ret = BIO_new...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

556 ) -

557

goto

never executed: goto err;

err;

never executed: goto err;

558

if ((

(ssl = SSL_new...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

ssl = SSL_new(ctx)) ==

(ssl = SSL_new...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

559

((void *)0)

(ssl = SSL_new...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

560 ) -

561

goto

never executed: goto err;

err;

never executed: goto err;

562 -

563

if (client

client	Description
TRUE	never evaluated
FALSE	never evaluated

)

564

SSL_set_connect_state(ssl);

never executed: SSL_set_connect_state(ssl);

565 else -

566

SSL_set_accept_state(ssl);

never executed: SSL_set_accept_state(ssl);

567 -

568 BIO_ctrl(ret,109,0x01,(char *)ssl); -

569

return

never executed: return (ret);

(ret);

never executed: return (ret);

570 -

571 err: -

572 BIO_free(ret); -

573

return

never executed: return ( ((void *)0) );

(

never executed: return ( ((void *)0) );

574

((void *)0)

never executed: return ( ((void *)0) );

575

);

never executed: return ( ((void *)0) );

576 } -

577 -

578 int -

579 BIO_ssl_copy_session_id(BIO *t, BIO *f) -

580 { -

581 t = BIO_find_type(t, (7|0x0200)); -

582 f = BIO_find_type(f, (7|0x0200)); -

583

if ((

(t == ((void *)0) )	Description
TRUE	never evaluated
FALSE	never evaluated

t ==

(t == ((void *)0) )	Description
TRUE	never evaluated
FALSE	never evaluated

584

((void *)0)

(t == ((void *)0) )	Description
TRUE	never evaluated
FALSE	never evaluated

585

)

(t == ((void *)0) )	Description
TRUE	never evaluated
FALSE	never evaluated

|| (

(f == ((void *)0) )	Description
TRUE	never evaluated
FALSE	never evaluated

f ==

(f == ((void *)0) )	Description
TRUE	never evaluated
FALSE	never evaluated

586

((void *)0)

(f == ((void *)0) )	Description
TRUE	never evaluated
FALSE	never evaluated

587

)

(f == ((void *)0) )	Description
TRUE	never evaluated
FALSE	never evaluated

)

588

return

never executed: return (0);

(0);

never executed: return (0);

589

if ((((

(((BIO_SSL )t... ((void )0) )	Description
TRUE	never evaluated
FALSE	never evaluated

BIO_SSL *)t->ptr)->ssl ==

(((BIO_SSL )t... ((void )0) )	Description
TRUE	never evaluated
FALSE	never evaluated

590

((void *)0)

(((BIO_SSL )t... ((void )0) )	Description
TRUE	never evaluated
FALSE	never evaluated

591

)

(((BIO_SSL )t... ((void )0) )	Description
TRUE	never evaluated
FALSE	never evaluated

592

(((

(((BIO_SSL )f... ((void )0) )	Description
TRUE	never evaluated
FALSE	never evaluated

BIO_SSL *)f->ptr)->ssl ==

(((BIO_SSL )f... ((void )0) )	Description
TRUE	never evaluated
FALSE	never evaluated

593

((void *)0)

(((BIO_SSL )f... ((void )0) )	Description
TRUE	never evaluated
FALSE	never evaluated

594

)

(((BIO_SSL )f... ((void )0) )	Description
TRUE	never evaluated
FALSE	never evaluated

)

595

return

never executed: return (0);

(0);

never executed: return (0);

596

if (!SSL_copy_session_id(((BIO_SSL *)t->ptr)->ssl,

!SSL_copy_sess...)f->ptr)->ssl)	Description
TRUE	never evaluated
FALSE	never evaluated

597

((BIO_SSL *)f->ptr)->ssl)

!SSL_copy_sess...)f->ptr)->ssl)	Description
TRUE	never evaluated
FALSE	never evaluated

)

598

return

never executed: return (0);

(0);

never executed: return (0);

599

return

never executed: return (1);

(1);

never executed: return (1);

600 } -

601 -

602 void -

603 BIO_ssl_shutdown(BIO *b) -

604 { -

605 SSL *s; -

606 -

607

while (b !=

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

608

((void *)0)

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

609 ) { -

610

if (b->method->type == (7|0x0200)

b->method->type == (7\|0x0200)	Description
TRUE	never evaluated
FALSE	never evaluated

) {

611 s = ((BIO_SSL *)b->ptr)->ssl; -

612 SSL_shutdown(s); -

613

break;

never executed: break;

614 } -

615 b = b->next_bio; -

616

}

never executed: end of block

617

}

never executed: end of block

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