OpenCoverage

conf_def.c

Absolute File Name:

/home/opencoverage/opencoverage/guest-scripts/openssl/src/crypto/conf/conf_def.c

Source code

Switch to Preprocessed file

Line Source Count

1 /* -

3 * -

4 * Licensed under the OpenSSL license (the "License"). You may not use -

5 * this file except in compliance with the License. You can obtain a copy -

6 * in the file LICENSE in the source distribution or at -

7 * https://www.openssl.org/source/license.html -

8 */ -

9 -

10 /* Part of the code in here was originally in conf.c, which is now removed */ -

11 -

12 #include <stdio.h> -

13 #include <string.h> -

14 #include "internal/cryptlib.h" -

15 #include "internal/o_dir.h" -

16 #include <openssl/lhash.h> -

17 #include <openssl/conf.h> -

18 #include <openssl/conf_api.h> -

19 #include "conf_def.h" -

20 #include <openssl/buffer.h> -

21 #include <openssl/err.h> -

22 #ifndef OPENSSL_NO_POSIX_IO -

23 # include <sys/stat.h> -

24 # ifdef _WIN32 -

25 # define stat _stat -

26 # define strcasecmp _stricmp -

27 # endif -

28 #endif -

29 -

30 #ifndef S_ISDIR -

31 # define S_ISDIR(a) (((a) & S_IFMT) == S_IFDIR) -

32 #endif -

33 -

34 /* -

35 * The maximum length we can grow a value to after variable expansion. 64k -

36 * should be more than enough for all reasonable uses. -

37 */ -

38 #define MAX_CONF_VALUE_LENGTH 65536 -

39 -

40 static int is_keytype(const CONF *conf, char c, unsigned short type); -

41 static char *eat_ws(CONF *conf, char *p); -

42 static void trim_ws(CONF *conf, char *start); -

43 static char *eat_alpha_numeric(CONF *conf, char *p); -

44 static void clear_comments(CONF *conf, char *p); -

45 static int str_copy(CONF *conf, char *section, char **to, char *from); -

46 static char *scan_quote(CONF *conf, char *p); -

47 static char *scan_dquote(CONF *conf, char *p); -

48 #define scan_esc(conf,p) (((IS_EOF((conf),(p)[1]))?((p)+1):((p)+2))) -

49 #ifndef OPENSSL_NO_POSIX_IO -

50 static BIO *process_include(char *include, OPENSSL_DIR_CTX **dirctx, -

51 char **dirpath); -

52 static BIO *get_next_file(const char *path, OPENSSL_DIR_CTX **dirctx); -

53 #endif -

54 -

55 static CONF *def_create(CONF_METHOD *meth); -

56 static int def_init_default(CONF *conf); -

57 static int def_init_WIN32(CONF *conf); -

58 static int def_destroy(CONF *conf); -

59 static int def_destroy_data(CONF *conf); -

60 static int def_load(CONF *conf, const char *name, long *eline); -

61 static int def_load_bio(CONF *conf, BIO *bp, long *eline); -

62 static int def_dump(const CONF *conf, BIO *bp); -

63 static int def_is_number(const CONF *conf, char c); -

64 static int def_to_int(const CONF *conf, char c); -

65 -

66 static CONF_METHOD default_method = { -

67 "OpenSSL default", -

68 def_create, -

69 def_init_default, -

70 def_destroy, -

71 def_destroy_data, -

72 def_load_bio, -

73 def_dump, -

74 def_is_number, -

75 def_to_int, -

76 def_load -

77 }; -

78 -

79 static CONF_METHOD WIN32_method = { -

80 "WIN32", -

81 def_create, -

82 def_init_WIN32, -

83 def_destroy, -

84 def_destroy_data, -

85 def_load_bio, -

86 def_dump, -

87 def_is_number, -

88 def_to_int, -

89 def_load -

90 }; -

91 -

92 CONF_METHOD *NCONF_default(void) -

93 { -

return &default_method;

executed 4241 times by 1 test: return &default_method;

Executed by:

libcrypto.so.1.1

4241

95 } -

96 -

97 CONF_METHOD *NCONF_WIN32(void) -

98 { -

return &WIN32_method;

never executed: return &WIN32_method;

100 } -

101 -

102 static CONF *def_create(CONF_METHOD *meth) -

103 { -

104 CONF *ret; -

105 -

106 ret = OPENSSL_malloc(sizeof(*ret)); -

107

if (ret != NULL)

ret != ((void *)0)	Description
TRUE	evaluated 4240 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	never evaluated

0-4240

108

if (meth->init(ret) == 0) {

meth->init(ret) == 0	Description
TRUE	never evaluated
FALSE	evaluated 4240 times by 1 test Evaluated by: libcrypto.so.1.1

0-4240

109 OPENSSL_free(ret); -

110 ret = NULL; -

111

}

never executed: end of block

112

return ret;

executed 4240 times by 1 test: return ret;

Executed by:

libcrypto.so.1.1

4240

113 } -

114 -

115 static int def_init_default(CONF *conf) -

116 { -

117

if (conf == NULL)

conf == ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 4468 times by 1 test Evaluated by: libcrypto.so.1.1

0-4468

118

return 0;

never executed: return 0;

119 -

120 conf->meth = &default_method; -

121 conf->meth_data = (void *)CONF_type_default; -

122 conf->data = NULL; -

123 -

124

return 1;

executed 4468 times by 1 test: return 1;

Executed by:

libcrypto.so.1.1

4468

125 } -

126 -

127 static int def_init_WIN32(CONF *conf) -

128 { -

129

if (conf == NULL)

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

130

return 0;

never executed: return 0;

131 -

132 conf->meth = &WIN32_method; -

133 conf->meth_data = (void *)CONF_type_win32; -

134 conf->data = NULL; -

135 -

136

return 1;

never executed: return 1;

137 } -

138 -

139 static int def_destroy(CONF *conf) -

140 { -

141

if (def_destroy_data(conf)) {

def_destroy_data(conf)	Description
TRUE	evaluated 4240 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	never evaluated

0-4240

142 OPENSSL_free(conf); -

143

return 1;

executed 4240 times by 1 test: return 1;

Executed by:

libcrypto.so.1.1

4240

144 } -

145

return 0;

never executed: return 0;

146 } -

147 -

148 static int def_destroy_data(CONF *conf) -

149 { -

150

if (conf == NULL)

conf == ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 4468 times by 1 test Evaluated by: libcrypto.so.1.1

0-4468

151

return 0;

never executed: return 0;

152 _CONF_free_data(conf); -

153

return 1;

executed 4468 times by 1 test: return 1;

Executed by:

libcrypto.so.1.1

4468

154 } -

155 -

156 static int def_load(CONF *conf, const char *name, long *line) -

157 { -

158 int ret; -

159 BIO *in = NULL; -

160 -

161 #ifdef OPENSSL_SYS_VMS -

162 in = BIO_new_file(name, "r"); -

163 #else -

164 in = BIO_new_file(name, "rb"); -

165 #endif -

166

if (in == NULL) {

in == ((void *)0)	Description
TRUE	evaluated 2090 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 1661 times by 1 test Evaluated by: libcrypto.so.1.1

1661-2090

167

if (ERR_GET_REASON(ERR_peek_last_error()) == BIO_R_NO_SUCH_FILE)

(int)( (ERR_pe...0xFFFL) == 128	Description
TRUE	evaluated 2090 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	never evaluated

0-2090

168

CONFerr(CONF_F_DEF_LOAD, CONF_R_NO_SUCH_FILE);

executed 2090 times by 1 test: ERR_put_error(14,(120),(114),__FILE__,168);

Executed by:

libcrypto.so.1.1

2090

169 else -

170

CONFerr(CONF_F_DEF_LOAD, ERR_R_SYS_LIB);

never executed: ERR_put_error(14,(120),(2),__FILE__,170);

171

return 0;

executed 2090 times by 1 test: return 0;

Executed by:

libcrypto.so.1.1

2090

172 } -

173 -

174 ret = def_load_bio(conf, in, line); -

175 BIO_free(in); -

176 -

177

return ret;

executed 1661 times by 1 test: return ret;

Executed by:

libcrypto.so.1.1

1661

178 } -

179 -

180 static int def_load_bio(CONF *conf, BIO *in, long *line) -

181 { -

182 /* The macro BUFSIZE conflicts with a system macro in VxWorks */ -

183 #define CONFBUFSIZE 512 -

184 int bufnum = 0, i, ii; -

185 BUF_MEM *buff = NULL; -

186 char *s, *p, *end; -

187 int again; -

188 long eline = 0; -

189 char btmp[DECIMAL_SIZE(eline) + 1]; -

190 CONF_VALUE *v = NULL, *tv; -

191 CONF_VALUE *sv = NULL; -

192 char *section = NULL, *buf; -

193 char *start, *psection, *pname; -

194 void *h = (void *)(conf->data); -

195 STACK_OF(BIO) *biosk = NULL; -

196 #ifndef OPENSSL_NO_POSIX_IO -

197 char *dirpath = NULL; -

198 OPENSSL_DIR_CTX *dirctx = NULL; -

199 #endif -

200 -

201

if ((buff = BUF_MEM_new()) == NULL) {

(buff = BUF_ME...== ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 2150 times by 1 test Evaluated by: libcrypto.so.1.1

0-2150

202 CONFerr(CONF_F_DEF_LOAD_BIO, ERR_R_BUF_LIB); -

203

goto err;

never executed: goto err;

204 } -

205 -

206 section = OPENSSL_strdup("default"); -

207

if (section == NULL) {

section == ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 2150 times by 1 test Evaluated by: libcrypto.so.1.1

0-2150

208 CONFerr(CONF_F_DEF_LOAD_BIO, ERR_R_MALLOC_FAILURE); -

209

goto err;

never executed: goto err;

210 } -

211 -

212

if (_CONF_new_data(conf) == 0) {

_CONF_new_data(conf) == 0	Description
TRUE	never evaluated
FALSE	evaluated 2150 times by 1 test Evaluated by: libcrypto.so.1.1

0-2150

213 CONFerr(CONF_F_DEF_LOAD_BIO, ERR_R_MALLOC_FAILURE); -

214

goto err;

never executed: goto err;

215 } -

216 -

217 sv = _CONF_new_section(conf, section); -

218

if (sv == NULL) {

sv == ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 2150 times by 1 test Evaluated by: libcrypto.so.1.1

0-2150

219 CONFerr(CONF_F_DEF_LOAD_BIO, CONF_R_UNABLE_TO_CREATE_NEW_SECTION); -

220

goto err;

never executed: goto err;

221 } -

222 -

223 bufnum = 0; -

224 again = 0; -

225 for (;;) { -

226

if (!BUF_MEM_grow(buff, bufnum + CONFBUFSIZE)) {

!BUF_MEM_grow(... bufnum + 512)	Description
TRUE	never evaluated
FALSE	evaluated 170269 times by 1 test Evaluated by: libcrypto.so.1.1

0-170269

227 CONFerr(CONF_F_DEF_LOAD_BIO, ERR_R_BUF_LIB); -

228

goto err;

never executed: goto err;

229 } -

230 p = &(buff->data[bufnum]); -

231 *p = '\0'; -

232

read_retry:

code before this statement executed 170269 times by 1 test: read_retry:

Executed by:

libcrypto.so.1.1

170269

233 BIO_gets(in, p, CONFBUFSIZE - 1); -

234 p[CONFBUFSIZE - 1] = '\0'; -

235 ii = i = strlen(p); -

236

if (i == 0 && !again) {

i == 0	Description
TRUE	evaluated 2987 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 167792 times by 1 test Evaluated by: libcrypto.so.1.1

!again	Description
TRUE	evaluated 2432 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 555 times by 1 test Evaluated by: libcrypto.so.1.1

555-167792

237 /* the currently processed BIO is at EOF */ -

238 BIO *parent; -

239 -

240 #ifndef OPENSSL_NO_POSIX_IO -

241 /* continue processing with the next file from directory */ -

242

if (dirctx != NULL) {

dirctx != ((void *)0)	Description
TRUE	evaluated 510 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 1922 times by 1 test Evaluated by: libcrypto.so.1.1

510-1922

243 BIO *next; -

244 -

245

if ((next = get_next_file(dirpath, &dirctx)) != NULL) {

(next = get_ne...!= ((void *)0)	Description
TRUE	evaluated 510 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	never evaluated

0-510

246 BIO_vfree(in); -

247 in = next; -

248

goto read_retry;

Executed by:

libcrypto.so.1.1

510

249 } else { -

250 OPENSSL_free(dirpath); -

251 dirpath = NULL; -

252

}

never executed: end of block

253 } -

254 #endif -

255 /* no more files in directory, continue with processing parent */ -

256

if ((parent = sk_BIO_pop(biosk)) == NULL) {

(parent = sk_B...== ((void *)0)	Description
TRUE	evaluated 1922 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	never evaluated

0-1922

257 /* everything processed get out of the loop */ -

258

break;

executed 1922 times by 1 test: break;

Executed by:

libcrypto.so.1.1

1922

259 } else { -

260 BIO_vfree(in); -

261 in = parent; -

262

goto read_retry;

never executed: goto read_retry;

263 } -

264 } -

265 again = 0; -

266

while (i > 0) {

i > 0	Description
TRUE	evaluated 290842 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 44157 times by 1 test Evaluated by: libcrypto.so.1.1

44157-290842

267

if ((p[i - 1] != '\r') && (p[i - 1] != '\n'))

(p[i - 1] != '\r')	Description
TRUE	evaluated 290622 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 220 times by 1 test Evaluated by: libcrypto.so.1.1

(p[i - 1] != '\n')	Description
TRUE	evaluated 124190 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 166432 times by 1 test Evaluated by: libcrypto.so.1.1

220-290622

268

break;

executed 124190 times by 1 test: break;

Executed by:

libcrypto.so.1.1

124190

269 else -

270

i--;

executed 166652 times by 1 test: i--;

Executed by:

libcrypto.so.1.1

166652

271 } -

272 /* -

273 * we removed some trailing stuff so there is a new line on the end. -

274 */ -

275

if (ii && i == ii)

ii	Description
TRUE	evaluated 167792 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 555 times by 1 test Evaluated by: libcrypto.so.1.1

i == ii	Description
TRUE	evaluated 1351 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 166441 times by 1 test Evaluated by: libcrypto.so.1.1

555-167792

276

again = 1; /* long line */

executed 1351 times by 1 test: again = 1;

Executed by:

libcrypto.so.1.1

1351

277 else { -

278 p[i] = '\0'; -

279 eline++; /* another input line */ -

280

}

executed 166996 times by 1 test: end of block

Executed by:

libcrypto.so.1.1

166996

281 -

282 /* we now have a line with trailing \r\n removed */ -

283 -

284 /* i is the number of bytes */ -

285 bufnum += i; -

286 -

287 v = NULL; -

288 /* check for line continuation */ -

289

if (bufnum >= 1) {

bufnum >= 1	Description
TRUE	evaluated 124589 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 43758 times by 1 test Evaluated by: libcrypto.so.1.1

43758-124589

290 /* -

291 * If we have bytes and the last char '\\' and second last char -

292 * is not '\\' -

293 */ -

294 p = &(buff->data[bufnum - 1]); -

295

if (IS_ESC(conf, p[0]) && ((bufnum <= 1) || !IS_ESC(conf, p[-1]))) {

is_keytype(conf, p[0], 32)	Description
TRUE	evaluated 1139 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 123450 times by 1 test Evaluated by: libcrypto.so.1.1

(bufnum <= 1)	Description
TRUE	evaluated 232 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 907 times by 1 test Evaluated by: libcrypto.so.1.1

!is_keytype(conf, p[-1], 32)	Description
TRUE	evaluated 441 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 466 times by 1 test Evaluated by: libcrypto.so.1.1

232-123450

296 bufnum--; -

297 again = 1; -

298

}

executed 673 times by 1 test: end of block

Executed by:

libcrypto.so.1.1

673

299

}

executed 124589 times by 1 test: end of block

Executed by:

libcrypto.so.1.1

124589

300

if (again)

again	Description
TRUE	evaluated 1964 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 166383 times by 1 test Evaluated by: libcrypto.so.1.1

1964-166383

301

continue;

executed 1964 times by 1 test: continue;

Executed by:

libcrypto.so.1.1

1964

302 bufnum = 0; -

303 buf = buff->data; -

304 -

305 clear_comments(conf, buf); -

306 s = eat_ws(conf, buf); -

307

if (IS_EOF(conf, *s))

is_keytype(conf, *s, 8)	Description
TRUE	evaluated 51443 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 114940 times by 1 test Evaluated by: libcrypto.so.1.1

51443-114940

308

continue; /* blank line */

executed 51443 times by 1 test: continue;

Executed by:

libcrypto.so.1.1

51443

309

if (*s == '[') {

*s == '['	Description
TRUE	evaluated 25908 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 89032 times by 1 test Evaluated by: libcrypto.so.1.1

25908-89032

310 char *ss; -

311 -

312 s++; -

313 start = eat_ws(conf, s); -

314 ss = start; -

315

again:

code before this statement executed 25908 times by 1 test: again:

Executed by:

libcrypto.so.1.1

25908

316 end = eat_alpha_numeric(conf, ss); -

317 p = eat_ws(conf, end); -

318

if (*p != ']') {

*p != ']'	Description
TRUE	evaluated 1478 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 25881 times by 1 test Evaluated by: libcrypto.so.1.1

1478-25881

319

if (*p != '\0' && ss != p) {

*p != '\0'	Description
TRUE	evaluated 1462 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 16 times by 1 test Evaluated by: libcrypto.so.1.1

ss != p	Description
TRUE	evaluated 1451 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 11 times by 1 test Evaluated by: libcrypto.so.1.1

11-1462

320 ss = p; -

321

goto again;

executed 1451 times by 1 test: goto again;

Executed by:

libcrypto.so.1.1

1451

322 } -

323 CONFerr(CONF_F_DEF_LOAD_BIO, -

324 CONF_R_MISSING_CLOSE_SQUARE_BRACKET); -

325

goto err;

executed 27 times by 1 test: goto err;

Executed by:

libcrypto.so.1.1

326 } -

327 *end = '\0'; -

328

if (!str_copy(conf, NULL, &section, start))

!str_copy(conf...ection, start)	Description
TRUE	never evaluated
FALSE	evaluated 25881 times by 1 test Evaluated by: libcrypto.so.1.1

0-25881

329

goto err;

never executed: goto err;

330

if ((sv = _CONF_get_section(conf, section)) == NULL)

(sv = _CONF_ge...== ((void *)0)	Description
TRUE	evaluated 24074 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 1807 times by 1 test Evaluated by: libcrypto.so.1.1

1807-24074

331

sv = _CONF_new_section(conf, section);

executed 24074 times by 1 test: sv = _CONF_new_section(conf, section);

Executed by:

libcrypto.so.1.1

24074

332

if (sv == NULL) {

sv == ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 25881 times by 1 test Evaluated by: libcrypto.so.1.1

0-25881

333 CONFerr(CONF_F_DEF_LOAD_BIO, -

334 CONF_R_UNABLE_TO_CREATE_NEW_SECTION); -

335

goto err;

never executed: goto err;

336 } -

337

continue;

executed 25881 times by 1 test: continue;

Executed by:

libcrypto.so.1.1

25881

338 } else { -

339 pname = s; -

340 end = eat_alpha_numeric(conf, s); -

341

if ((end[0] == ':') && (end[1] == ':')) {

(end[0] == ':')	Description
TRUE	evaluated 8585 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 80447 times by 1 test Evaluated by: libcrypto.so.1.1

(end[1] == ':')	Description
TRUE	evaluated 8291 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 294 times by 1 test Evaluated by: libcrypto.so.1.1

294-80447

342 *end = '\0'; -

343 end += 2; -

344 psection = pname; -

345 pname = end; -

346 end = eat_alpha_numeric(conf, end); -

347

} else {

executed 8291 times by 1 test: end of block

Executed by:

libcrypto.so.1.1

8291

348 psection = section; -

349

}

executed 80741 times by 1 test: end of block

Executed by:

libcrypto.so.1.1

80741

350 p = eat_ws(conf, end); -

351

if (strncmp(pname, ".include", 8) == 0 && p != pname + 8) {

never executed: __result = (((const unsigned char *) (const char *) ( pname ))[3] - __s2[3]);

never executed: end of block

never executed: __result = (((const unsigned char *) (const char *) ( ".include" ))[3] - __s2[3]);

never executed: end of block

(__extension__..." , 8 ))) == 0	Description
TRUE	evaluated 2044 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 86988 times by 1 test Evaluated by: libcrypto.so.1.1

__builtin_constant_p ( 8 )	Description
TRUE	evaluated 89032 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	never evaluated

__builtin_constant_p ( pname )	Description
TRUE	never evaluated
FALSE	evaluated 89032 times by 1 test Evaluated by: libcrypto.so.1.1

strlen ( pname...size_t) ( 8 ))	Description
TRUE	never evaluated
FALSE	never evaluated

__builtin_cons...( ".include" )	Description
TRUE	evaluated 89032 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	never evaluated

strlen ( ".inc...size_t) ( 8 ))	Description
TRUE	never evaluated
FALSE	evaluated 89032 times by 1 test Evaluated by: libcrypto.so.1.1

__s1_len > 0	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s1_len > 1	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s1_len > 2	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s2_len > 0	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s2_len > 1	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s2_len > 2	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

p != pname + 8	Description
TRUE	evaluated 1851 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 193 times by 1 test Evaluated by: libcrypto.so.1.1

0-89032

352 char *include = NULL; -

353 BIO *next; -

354 -

355 trim_ws(conf, p); -

356

if (!str_copy(conf, psection, &include, p))

!str_copy(conf..., &include, p)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 1850 times by 1 test Evaluated by: libcrypto.so.1.1

1-1850

357

goto err;

executed 1 time by 1 test: goto err;

Executed by:

libcrypto.so.1.1

358 /* get the BIO of the included file */ -

359 #ifndef OPENSSL_NO_POSIX_IO -

360 next = process_include(include, &dirctx, &dirpath); -

361

if (include != dirpath) {

include != dirpath	Description
TRUE	evaluated 1799 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 51 times by 1 test Evaluated by: libcrypto.so.1.1

51-1799

362 /* dirpath will contain include in case of a directory */ -

363 OPENSSL_free(include); -

364

}

executed 1799 times by 1 test: end of block

Executed by:

libcrypto.so.1.1

1799

365 #else -

366 next = BIO_new_file(include, "r"); -

367 OPENSSL_free(include); -

368 #endif -

369

if (next != NULL) {

next != ((void *)0)	Description
TRUE	evaluated 51 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 1799 times by 1 test Evaluated by: libcrypto.so.1.1

51-1799

370 /* push the currently processing BIO onto stack */ -

371

if (biosk == NULL) {

biosk == ((void *)0)	Description
TRUE	evaluated 51 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	never evaluated

0-51

372

if ((biosk = sk_BIO_new_null()) == NULL) {

(biosk = sk_BI...== ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 51 times by 1 test Evaluated by: libcrypto.so.1.1

0-51

373 CONFerr(CONF_F_DEF_LOAD_BIO, ERR_R_MALLOC_FAILURE); -

374

goto err;

never executed: goto err;

375 } -

376

}

executed 51 times by 1 test: end of block

Executed by:

libcrypto.so.1.1

377

if (!sk_BIO_push(biosk, in)) {

!sk_BIO_push(biosk, in)	Description
TRUE	never evaluated
FALSE	evaluated 51 times by 1 test Evaluated by: libcrypto.so.1.1

0-51

378 CONFerr(CONF_F_DEF_LOAD_BIO, ERR_R_MALLOC_FAILURE); -

379

goto err;

never executed: goto err;

380 } -

381 /* continue with reading from the included BIO */ -

382 in = next; -

383

}

executed 51 times by 1 test: end of block

Executed by:

libcrypto.so.1.1

384

continue;

executed 1850 times by 1 test: continue;

Executed by:

libcrypto.so.1.1

1850

385

} else if (*p != '=') {

*p != '='	Description
TRUE	evaluated 117 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 87064 times by 1 test Evaluated by: libcrypto.so.1.1

117-87064

386 CONFerr(CONF_F_DEF_LOAD_BIO, CONF_R_MISSING_EQUAL_SIGN); -

387

goto err;

executed 117 times by 1 test: goto err;

Executed by:

libcrypto.so.1.1

117

388 } -

389 *end = '\0'; -

390 p++; -

391 start = eat_ws(conf, p); -

392 trim_ws(conf, start); -

393 -

394

if ((v = OPENSSL_malloc(sizeof(*v))) == NULL) {

(v = CRYPTO_ma...== ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 87064 times by 1 test Evaluated by: libcrypto.so.1.1

0-87064

395 CONFerr(CONF_F_DEF_LOAD_BIO, ERR_R_MALLOC_FAILURE); -

396

goto err;

never executed: goto err;

397 } -

398 v->name = OPENSSL_strdup(pname); -

399 v->value = NULL; -

400

if (v->name == NULL) {

v->name == ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 87064 times by 1 test Evaluated by: libcrypto.so.1.1

0-87064

401 CONFerr(CONF_F_DEF_LOAD_BIO, ERR_R_MALLOC_FAILURE); -

402

goto err;

never executed: goto err;

403 } -

404

if (!str_copy(conf, psection, &(v->value), start))

!str_copy(conf...value), start)	Description
TRUE	evaluated 83 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 86981 times by 1 test Evaluated by: libcrypto.so.1.1

83-86981

405

goto err;

executed 83 times by 1 test: goto err;

Executed by:

libcrypto.so.1.1

406 -

407

if (strcmp(psection, section) != 0) {

never executed: __result = (((const unsigned char *) (const char *) ( psection ))[3] - __s2[3]);

never executed: end of block

never executed: __result = (((const unsigned char *) (const char *) ( section ))[3] - __s2[3]);

never executed: end of block

__extension__ ... )))); }) != 0	Description
TRUE	evaluated 8211 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 78770 times by 1 test Evaluated by: libcrypto.so.1.1

__s1_len > 0	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s1_len > 1	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s1_len > 2	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s2_len > 0	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s2_len > 1	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s2_len > 2	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

0-78770

408

if ((tv = _CONF_get_section(conf, psection))

(tv = _CONF_ge...== ((void *)0)	Description
TRUE	evaluated 6992 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 1219 times by 1 test Evaluated by: libcrypto.so.1.1

1219-6992

409

== NULL)

(tv = _CONF_ge...== ((void *)0)	Description
TRUE	evaluated 6992 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 1219 times by 1 test Evaluated by: libcrypto.so.1.1

1219-6992

410

tv = _CONF_new_section(conf, psection);

executed 6992 times by 1 test: tv = _CONF_new_section(conf, psection);

Executed by:

libcrypto.so.1.1

6992

411

if (tv == NULL) {

tv == ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 8211 times by 1 test Evaluated by: libcrypto.so.1.1

0-8211

412 CONFerr(CONF_F_DEF_LOAD_BIO, -

413 CONF_R_UNABLE_TO_CREATE_NEW_SECTION); -

414

goto err;

never executed: goto err;

415 } -

416

} else

executed 8211 times by 1 test: end of block

Executed by:

libcrypto.so.1.1

8211

417

tv = sv;

executed 78770 times by 1 test: tv = sv;

Executed by:

libcrypto.so.1.1

78770

418

if (_CONF_add_string(conf, tv, v) == 0) {

_CONF_add_stri...f, tv, v) == 0	Description
TRUE	never evaluated
FALSE	evaluated 86981 times by 1 test Evaluated by: libcrypto.so.1.1

0-86981

419 CONFerr(CONF_F_DEF_LOAD_BIO, ERR_R_MALLOC_FAILURE); -

420

goto err;

never executed: goto err;

421 } -

422 v = NULL; -

423

}

executed 86981 times by 1 test: end of block

Executed by:

libcrypto.so.1.1

86981

424 } -

425 BUF_MEM_free(buff); -

426 OPENSSL_free(section); -

427 /* -

428 * No need to pop, since we only get here if the stack is empty. -

429 * If this causes a BIO leak, THE ISSUE IS SOMEWHERE ELSE! -

430 */ -

431 sk_BIO_free(biosk); -

432

return 1;

executed 1922 times by 1 test: return 1;

Executed by:

libcrypto.so.1.1

1922

433 err: -

434 BUF_MEM_free(buff); -

435 OPENSSL_free(section); -

436 /* -

437 * Since |in| is the first element of the stack and should NOT be freed -

438 * here, we cannot use sk_BIO_pop_free(). Instead, we pop and free one -

439 * BIO at a time, making sure that the last one popped isn't. -

440 */ -

441

while (sk_BIO_num(biosk) > 0) {

sk_BIO_num(biosk) > 0	Description
TRUE	evaluated 51 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 228 times by 1 test Evaluated by: libcrypto.so.1.1

51-228

442 BIO *popped = sk_BIO_pop(biosk); -

443 BIO_vfree(in); -

444 in = popped; -

445

}

executed 51 times by 1 test: end of block

Executed by:

libcrypto.so.1.1

446 sk_BIO_free(biosk); -

447 #ifndef OPENSSL_NO_POSIX_IO -

448 OPENSSL_free(dirpath); -

449

if (dirctx != NULL)

dirctx != ((void *)0)	Description
TRUE	evaluated 51 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 177 times by 1 test Evaluated by: libcrypto.so.1.1

51-177

450

OPENSSL_DIR_end(&dirctx);

executed 51 times by 1 test: OPENSSL_DIR_end(&dirctx);

Executed by:

libcrypto.so.1.1

451 #endif -

452

if (line != NULL)

line != ((void *)0)	Description
TRUE	evaluated 228 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	never evaluated

0-228

453

*line = eline;

executed 228 times by 1 test: *line = eline;

Executed by:

libcrypto.so.1.1

228

454 BIO_snprintf(btmp, sizeof(btmp), "%ld", eline); -

455 ERR_add_error_data(2, "line ", btmp); -

456

if (h != conf->data) {

h != conf->data	Description
TRUE	evaluated 228 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	never evaluated

0-228

457 CONF_free(conf->data); -

458 conf->data = NULL; -

459

}

executed 228 times by 1 test: end of block

Executed by:

libcrypto.so.1.1

228

460

if (v != NULL) {

v != ((void *)0)	Description
TRUE	evaluated 83 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 145 times by 1 test Evaluated by: libcrypto.so.1.1

83-145

461 OPENSSL_free(v->name); -

462 OPENSSL_free(v->value); -

463 OPENSSL_free(v); -

464

}

executed 83 times by 1 test: end of block

Executed by:

libcrypto.so.1.1

465

return 0;

executed 228 times by 1 test: return 0;

Executed by:

libcrypto.so.1.1

228

466 } -

467 -

468 static void clear_comments(CONF *conf, char *p) -

469 { -

470 for (;;) { -

471

if (IS_FCOMMENT(conf, *p)) {

is_keytype(conf, *p, 2048)	Description
TRUE	never evaluated
FALSE	evaluated 168202 times by 1 test Evaluated by: libcrypto.so.1.1

0-168202

472 *p = '\0'; -

473

return;

never executed: return;

474 } -

475

if (!IS_WS(conf, *p)) {

!is_keytype(conf, *p, 16)	Description
TRUE	evaluated 166383 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 1819 times by 1 test Evaluated by: libcrypto.so.1.1

1819-166383

476

break;

executed 166383 times by 1 test: break;

Executed by:

libcrypto.so.1.1

166383

477 } -

478 p++; -

479

}

executed 1819 times by 1 test: end of block

Executed by:

libcrypto.so.1.1

1819

480 -

481 for (;;) { -

482

if (IS_COMMENT(conf, *p)) {

is_keytype(conf, *p, 128)	Description
TRUE	evaluated 10086 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 4784102 times by 1 test Evaluated by: libcrypto.so.1.1

10086-4784102

483 *p = '\0'; -

484

return;

executed 10086 times by 1 test: return;

Executed by:

libcrypto.so.1.1

10086

485 } -

486

if (IS_DQUOTE(conf, *p)) {

is_keytype(conf, *p, 1024)	Description
TRUE	never evaluated
FALSE	evaluated 4784102 times by 1 test Evaluated by: libcrypto.so.1.1

0-4784102

487 p = scan_dquote(conf, p); -

488

continue;

never executed: continue;

489 } -

490

if (IS_QUOTE(conf, *p)) {

is_keytype(conf, *p, 64)	Description
TRUE	evaluated 1632 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 4782470 times by 1 test Evaluated by: libcrypto.so.1.1

1632-4782470

491 p = scan_quote(conf, p); -

492

continue;

executed 1632 times by 1 test: continue;

Executed by:

libcrypto.so.1.1

1632

493 } -

494

if (IS_ESC(conf, *p)) {

is_keytype(conf, *p, 32)	Description
TRUE	evaluated 3027 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 4779443 times by 1 test Evaluated by: libcrypto.so.1.1

3027-4779443

495

p = scan_esc(conf, p);

(is_keytype((c...), (p)[1], 8))	Description
TRUE	evaluated 221 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 2806 times by 1 test Evaluated by: libcrypto.so.1.1

221-2806

496

continue;

executed 3027 times by 1 test: continue;

Executed by:

libcrypto.so.1.1

3027

497 } -

498

if (IS_EOF(conf, *p))

is_keytype(conf, *p, 8)	Description
TRUE	evaluated 156297 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 4623146 times by 1 test Evaluated by: libcrypto.so.1.1

156297-4623146

499

return;

executed 156297 times by 1 test: return;

Executed by:

libcrypto.so.1.1

156297

500 else -

501

p++;

executed 4623146 times by 1 test: p++;

Executed by:

libcrypto.so.1.1

4623146

502 } -

503

}

never executed: end of block

504 -

505 static int str_copy(CONF *conf, char *section, char **pto, char *from) -

506 { -

507 int q, r, rr = 0, to = 0, len = 0; -

508 char *s, *e, *rp, *p, *rrp, *np, *cp, v; -

509 BUF_MEM *buf; -

510 -

511

if ((buf = BUF_MEM_new()) == NULL)

(buf = BUF_MEM...== ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 114796 times by 1 test Evaluated by: libcrypto.so.1.1

0-114796

512

return 0;

never executed: return 0;

513 -

514 len = strlen(from) + 1; -

515

if (!BUF_MEM_grow(buf, len))

!BUF_MEM_grow(buf, len)	Description
TRUE	never evaluated
FALSE	evaluated 114796 times by 1 test Evaluated by: libcrypto.so.1.1

0-114796

516

goto err;

never executed: goto err;

517 -

518 for (;;) { -

519

if (IS_QUOTE(conf, *from)) {

is_keytype(conf, *from, 64)	Description
TRUE	evaluated 1597 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 3639463 times by 1 test Evaluated by: libcrypto.so.1.1

1597-3639463

520 q = *from; -

521 from++; -

522

while (!IS_EOF(conf, *from) && (*from != q)) {

!is_keytype(conf, *from, 8)	Description
TRUE	evaluated 4235 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 544 times by 1 test Evaluated by: libcrypto.so.1.1

(*from != q)	Description
TRUE	evaluated 3527 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 708 times by 1 test Evaluated by: libcrypto.so.1.1

544-4235

523

if (IS_ESC(conf, *from)) {

is_keytype(conf, *from, 32)	Description
TRUE	evaluated 1040 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 2487 times by 1 test Evaluated by: libcrypto.so.1.1

1040-2487

524 from++; -

525

if (IS_EOF(conf, *from))

is_keytype(conf, *from, 8)	Description
TRUE	evaluated 345 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 695 times by 1 test Evaluated by: libcrypto.so.1.1

345-695

526

break;

executed 345 times by 1 test: break;

Executed by:

libcrypto.so.1.1

345

527

}

executed 695 times by 1 test: end of block

Executed by:

libcrypto.so.1.1

695

528 buf->data[to++] = *(from++); -

529

}

executed 3182 times by 1 test: end of block

Executed by:

libcrypto.so.1.1

3182

530

if (*from == q)

*from == q	Description
TRUE	evaluated 708 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 889 times by 1 test Evaluated by: libcrypto.so.1.1

708-889

531

from++;

executed 708 times by 1 test: from++;

Executed by:

libcrypto.so.1.1

708

532

} else if (IS_DQUOTE(conf, *from)) {

executed 1597 times by 1 test: end of block

Executed by:

libcrypto.so.1.1

is_keytype(conf, *from, 1024)	Description
TRUE	never evaluated
FALSE	evaluated 3639463 times by 1 test Evaluated by: libcrypto.so.1.1

0-3639463

533 q = *from; -

534 from++; -

535

while (!IS_EOF(conf, *from)) {

!is_keytype(conf, *from, 8)	Description
TRUE	never evaluated
FALSE	never evaluated

536

if (*from == q) {

*from == q	Description
TRUE	never evaluated
FALSE	never evaluated

537

if (*(from + 1) == q) {

*(from + 1) == q	Description
TRUE	never evaluated
FALSE	never evaluated

538 from++; -

539

} else {

never executed: end of block

540

break;

never executed: break;

541 } -

542 } -

543 buf->data[to++] = *(from++); -

544

}

never executed: end of block

545

if (*from == q)

*from == q	Description
TRUE	never evaluated
FALSE	never evaluated

546

from++;

never executed: from++;

547

} else if (IS_ESC(conf, *from)) {

never executed: end of block

is_keytype(conf, *from, 32)	Description
TRUE	evaluated 1801 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 3637662 times by 1 test Evaluated by: libcrypto.so.1.1

0-3637662

548 from++; -

549 v = *(from++); -

550

if (IS_EOF(conf, v))

is_keytype(conf, v, 8)	Description
TRUE	evaluated 218 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 1583 times by 1 test Evaluated by: libcrypto.so.1.1

218-1583

551

break;

executed 218 times by 1 test: break;

Executed by:

libcrypto.so.1.1

218

552

else if (v == 'r')

v == 'r'	Description
TRUE	evaluated 230 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 1353 times by 1 test Evaluated by: libcrypto.so.1.1

230-1353

553

v = '\r';

executed 230 times by 1 test: v = '\r';

Executed by:

libcrypto.so.1.1

230

554

else if (v == 'n')

v == 'n'	Description
TRUE	evaluated 211 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 1142 times by 1 test Evaluated by: libcrypto.so.1.1

211-1142

555

v = '\n';

executed 211 times by 1 test: v = '\n';

Executed by:

libcrypto.so.1.1

211

556

else if (v == 'b')

v == 'b'	Description
TRUE	evaluated 216 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 926 times by 1 test Evaluated by: libcrypto.so.1.1

216-926

557

v = '\b';

executed 216 times by 1 test: v = '\b';

Executed by:

libcrypto.so.1.1

216

558

else if (v == 't')

v == 't'	Description
TRUE	evaluated 198 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 728 times by 1 test Evaluated by: libcrypto.so.1.1

198-728

559

v = '\t';

executed 198 times by 1 test: v = '\t';

Executed by:

libcrypto.so.1.1

198

560 buf->data[to++] = v; -

561

} else if (IS_EOF(conf, *from))

executed 1583 times by 1 test: end of block

Executed by:

libcrypto.so.1.1

is_keytype(conf, *from, 8)	Description
TRUE	evaluated 114494 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 3523168 times by 1 test Evaluated by: libcrypto.so.1.1

1583-3523168

562

break;

executed 114494 times by 1 test: break;

Executed by:

libcrypto.so.1.1

114494

563

else if (*from == '$') {

*from == '$'	Description
TRUE	evaluated 12778 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 3510390 times by 1 test Evaluated by: libcrypto.so.1.1

12778-3510390

564 size_t newsize; -

565 -

566 /* try to expand it */ -

567 rrp = NULL; -

568 s = &(from[1]); -

569

if (*s == '{')

*s == '{'	Description
TRUE	evaluated 4020 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 8758 times by 1 test Evaluated by: libcrypto.so.1.1

4020-8758

570

q = '}';

executed 4020 times by 1 test: q = '}';

Executed by:

libcrypto.so.1.1

4020

571

else if (*s == '(')

*s == '('	Description
TRUE	evaluated 194 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 8564 times by 1 test Evaluated by: libcrypto.so.1.1

194-8564

572

q = ')';

executed 194 times by 1 test: q = ')';

Executed by:

libcrypto.so.1.1

194

573 else -

574

q = 0;

executed 8564 times by 1 test: q = 0;

Executed by:

libcrypto.so.1.1

8564

575 -

576

if (q)

q	Description
TRUE	evaluated 4214 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 8564 times by 1 test Evaluated by: libcrypto.so.1.1

4214-8564

577

s++;

executed 4214 times by 1 test: s++;

Executed by:

libcrypto.so.1.1

4214

578 cp = section; -

579 e = np = s; -

580

while (IS_ALNUM(conf, *e))

is_keytype(con...((2\|4)\|1\|256))	Description
TRUE	evaluated 16525 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 12778 times by 1 test Evaluated by: libcrypto.so.1.1

12778-16525

581

e++;

executed 16525 times by 1 test: e++;

Executed by:

libcrypto.so.1.1

16525

582

if ((e[0] == ':') && (e[1] == ':')) {

(e[0] == ':')	Description
TRUE	evaluated 4822 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 7956 times by 1 test Evaluated by: libcrypto.so.1.1

(e[1] == ':')	Description
TRUE	evaluated 4361 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 461 times by 1 test Evaluated by: libcrypto.so.1.1

461-7956

583 cp = np; -

584 rrp = e; -

585 rr = *e; -

586 *rrp = '\0'; -

587 e += 2; -

588 np = e; -

589

while (IS_ALNUM(conf, *e))

is_keytype(con...((2\|4)\|1\|256))	Description
TRUE	evaluated 53936 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 4361 times by 1 test Evaluated by: libcrypto.so.1.1

4361-53936

590

e++;

executed 53936 times by 1 test: e++;

Executed by:

libcrypto.so.1.1

53936

591

}

executed 4361 times by 1 test: end of block

Executed by:

libcrypto.so.1.1

4361

592 r = *e; -

593 *e = '\0'; -

594 rp = e; -

595

if (q) {

q	Description
TRUE	evaluated 4214 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 8564 times by 1 test Evaluated by: libcrypto.so.1.1

4214-8564

596

if (r != q) {

r != q	Description
TRUE	evaluated 8 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 4206 times by 1 test Evaluated by: libcrypto.so.1.1

8-4206

597 CONFerr(CONF_F_STR_COPY, CONF_R_NO_CLOSE_BRACE); -

598

goto err;

executed 8 times by 1 test: goto err;

Executed by:

libcrypto.so.1.1

599 } -

600 e++; -

601

}

executed 4206 times by 1 test: end of block

Executed by:

libcrypto.so.1.1

4206

602 /*- -

603 * So at this point we have -

604 * np which is the start of the name string which is -

605 * '\0' terminated. -

606 * cp which is the start of the section string which is -

607 * '\0' terminated. -

608 * e is the 'next point after'. -

609 * r and rr are the chars replaced by the '\0' -

610 * rp and rrp is where 'r' and 'rr' came from. -

611 */ -

612 p = _CONF_get_string(conf, cp, np); -

613

if (rrp != NULL)

rrp != ((void *)0)	Description
TRUE	evaluated 4361 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 8409 times by 1 test Evaluated by: libcrypto.so.1.1

4361-8409

614

*rrp = rr;

executed 4361 times by 1 test: *rrp = rr;

Executed by:

libcrypto.so.1.1

4361

615 *rp = r; -

616

if (p == NULL) {

p == ((void *)0)	Description
TRUE	evaluated 74 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 12696 times by 1 test Evaluated by: libcrypto.so.1.1

74-12696

617 CONFerr(CONF_F_STR_COPY, CONF_R_VARIABLE_HAS_NO_VALUE); -

618

goto err;

executed 74 times by 1 test: goto err;

Executed by:

libcrypto.so.1.1

619 } -

620 newsize = strlen(p) + buf->length - (e - from); -

621

if (newsize > MAX_CONF_VALUE_LENGTH) {

newsize > 65536	Description
TRUE	evaluated 2 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 12694 times by 1 test Evaluated by: libcrypto.so.1.1

2-12694

622 CONFerr(CONF_F_STR_COPY, CONF_R_VARIABLE_EXPANSION_TOO_LONG); -

623

goto err;

executed 2 times by 1 test: goto err;

Executed by:

libcrypto.so.1.1

624 } -

625

if (!BUF_MEM_grow_clean(buf, newsize)) {

!BUF_MEM_grow_...(buf, newsize)	Description
TRUE	never evaluated
FALSE	evaluated 12694 times by 1 test Evaluated by: libcrypto.so.1.1

0-12694

626 CONFerr(CONF_F_STR_COPY, ERR_R_MALLOC_FAILURE); -

627

goto err;

never executed: goto err;

628 } -

629

while (*p)

*p	Description
TRUE	evaluated 546253 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 12694 times by 1 test Evaluated by: libcrypto.so.1.1

12694-546253

630

buf->data[to++] = *(p++);

executed 546253 times by 1 test: buf->data[to++] = *(p++);

Executed by:

libcrypto.so.1.1

546253

631 -

632 /* -

633 * Since we change the pointer 'from', we also have to change the -

634 * perceived length of the string it points at. /RL -

635 */ -

636 len -= e - from; -

637 from = e; -

638 -

639 /* -

640 * In case there were no braces or parenthesis around the -

641 * variable reference, we have to put back the character that was -

642 * replaced with a '\0'. /RL -

643 */ -

644 *rp = r; -

645

} else

executed 12694 times by 1 test: end of block

Executed by:

libcrypto.so.1.1

12694

646

buf->data[to++] = *(from++);

executed 3510390 times by 1 test: buf->data[to++] = *(from++);

Executed by:

libcrypto.so.1.1

3510390

647 } -

648 buf->data[to] = '\0'; -

649 OPENSSL_free(*pto); -

650 *pto = buf->data; -

651 OPENSSL_free(buf); -

652

return 1;

executed 114712 times by 1 test: return 1;

Executed by:

libcrypto.so.1.1

114712

653 err: -

654 BUF_MEM_free(buf); -

655

return 0;

executed 84 times by 1 test: return 0;

Executed by:

libcrypto.so.1.1

656 } -

657 -

658 #ifndef OPENSSL_NO_POSIX_IO -

659 /* -

660 * Check whether included path is a directory. -

661 * Returns next BIO to process and in case of a directory -

662 * also an opened directory context and the include path. -

663 */ -

664 static BIO *process_include(char *include, OPENSSL_DIR_CTX **dirctx, -

665 char **dirpath) -

666 { -

667 struct stat st = { 0 }; -

668 BIO *next; -

669 -

670

if (stat(include, &st) < 0) {

stat(include, &st) < 0	Description
TRUE	evaluated 1668 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 182 times by 1 test Evaluated by: libcrypto.so.1.1

182-1668

671 SYSerr(SYS_F_STAT, errno); -

672 ERR_add_error_data(1, include); -

673 /* missing include file is not fatal error */ -

674

return NULL;

executed 1668 times by 1 test: return ((void *)0) ;

Executed by:

libcrypto.so.1.1

1668

675 } -

676 -

677

if (S_ISDIR(st.st_mode)) {

(((( st.st_mod... == (0040000))	Description
TRUE	evaluated 182 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	never evaluated

0-182

678

if (*dirctx != NULL) {

dirctx != ((void )0)	Description
TRUE	never evaluated
FALSE	evaluated 182 times by 1 test Evaluated by: libcrypto.so.1.1

0-182

679 CONFerr(CONF_F_PROCESS_INCLUDE, -

680 CONF_R_RECURSIVE_DIRECTORY_INCLUDE); -

681 ERR_add_error_data(1, include); -

682

return NULL;

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

683 } -

684 /* a directory, load its contents */ -

685

if ((next = get_next_file(include, dirctx)) != NULL)

(next = get_ne...!= ((void *)0)	Description
TRUE	evaluated 51 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 131 times by 1 test Evaluated by: libcrypto.so.1.1

51-131

686

*dirpath = include;

executed 51 times by 1 test: *dirpath = include;

Executed by:

libcrypto.so.1.1

687

return next;

executed 182 times by 1 test: return next;

Executed by:

libcrypto.so.1.1

182

688 } -

689 -

690 next = BIO_new_file(include, "r"); -

691

return next;

never executed: return next;

692 } -

693 -

694 /* -

695 * Get next file from the directory path. -

696 * Returns BIO of the next file to read and updates dirctx. -

697 */ -

698 static BIO *get_next_file(const char *path, OPENSSL_DIR_CTX **dirctx) -

699 { -

700 const char *filename; -

701 -

702

while ((filename = OPENSSL_DIR_read(dirctx, path)) != NULL) {

(filename = OP...!= ((void *)0)	Description
TRUE	evaluated 65371 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 131 times by 1 test Evaluated by: libcrypto.so.1.1

131-65371

703 size_t namelen; -

704 -

705 namelen = strlen(filename); -

706 -

707 -

708

if ((namelen > 5 && strcasecmp(filename + namelen - 5, ".conf") == 0)

namelen > 5	Description
TRUE	evaluated 64507 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 864 times by 1 test Evaluated by: libcrypto.so.1.1

strcasecmp(fil... ".conf") == 0	Description
TRUE	evaluated 51 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 64456 times by 1 test Evaluated by: libcrypto.so.1.1

51-64507

709

|| (namelen > 4 && strcasecmp(filename + namelen - 4, ".cnf") == 0)) {

namelen > 4	Description
TRUE	evaluated 64582 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 738 times by 1 test Evaluated by: libcrypto.so.1.1

strcasecmp(fil..., ".cnf") == 0	Description
TRUE	evaluated 510 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 64072 times by 1 test Evaluated by: libcrypto.so.1.1

510-64582

710 size_t newlen; -

711 char *newpath; -

712 BIO *bio; -

713 -

714 newlen = strlen(path) + namelen + 2; -

715 newpath = OPENSSL_zalloc(newlen); -

716

if (newpath == NULL) {

newpath == ((void *)0)	Description
TRUE	never evaluated
FALSE	evaluated 561 times by 1 test Evaluated by: libcrypto.so.1.1

0-561

717 CONFerr(CONF_F_GET_NEXT_FILE, ERR_R_MALLOC_FAILURE); -

718

break;

never executed: break;

719 } -

720 #ifdef OPENSSL_SYS_VMS -

721 /* -

722 * If the given path isn't clear VMS syntax, -

723 * we treat it as on Unix. -

724 */ -

725 { -

726 size_t pathlen = strlen(path); -

727 -

728 if (path[pathlen - 1] == ']' || path[pathlen - 1] == '>' -

729 || path[pathlen - 1] == ':') { -

730 /* Clear VMS directory syntax, just copy as is */ -

731 OPENSSL_strlcpy(newpath, path, newlen); -

732 } -

733 } -

734 #endif -

735

if (newpath[0] == '\0') {

newpath[0] == '\0'	Description
TRUE	evaluated 561 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	never evaluated

0-561

736 OPENSSL_strlcpy(newpath, path, newlen); -

737 OPENSSL_strlcat(newpath, "/", newlen); -

738

}

executed 561 times by 1 test: end of block

Executed by:

libcrypto.so.1.1

561

739 OPENSSL_strlcat(newpath, filename, newlen); -

740 -

741 bio = BIO_new_file(newpath, "r"); -

742 OPENSSL_free(newpath); -

743 /* Errors when opening files are non-fatal. */ -

744

if (bio != NULL)

bio != ((void *)0)	Description
TRUE	evaluated 561 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	never evaluated

0-561

745

return bio;

executed 561 times by 1 test: return bio;

Executed by:

libcrypto.so.1.1

561

746

}

never executed: end of block

747

}

executed 64810 times by 1 test: end of block

Executed by:

libcrypto.so.1.1

64810

748 OPENSSL_DIR_end(dirctx); -

749 *dirctx = NULL; -

750

return NULL;

executed 131 times by 1 test: return ((void *)0) ;

Executed by:

libcrypto.so.1.1

131

751 } -

752 #endif -

753 -

754 static int is_keytype(const CONF *conf, char c, unsigned short type) -

755 { -

756 const unsigned short * keytypes = (const unsigned short *) conf->meth_data; -

757 unsigned char key = (unsigned char)c; -

758 -

759 #ifdef CHARSET_EBCDIC -

760 # if CHAR_BIT > 8 -

761 if (key > 255) { -

762 /* key is out of range for os_toascii table */ -

763 return 0; -

764 } -

765 # endif -

766 /* convert key from ebcdic to ascii */ -

767 key = os_toascii[key]; -

768 #endif -

769 -

770

if (key > 127) {

key > 127	Description
TRUE	evaluated 49145 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 45625782 times by 1 test Evaluated by: libcrypto.so.1.1

49145-45625782

771 /* key is not a seven bit ascii character */ -

772

return 0;

executed 49145 times by 1 test: return 0;

Executed by:

libcrypto.so.1.1

49145

773 } -

774 -

775

return (keytypes[key] & type) ? 1 : 0;

executed 45625782 times by 1 test: return (keytypes[key] & type) ? 1 : 0;

Executed by:

libcrypto.so.1.1

(keytypes[key] & type)	Description
TRUE	evaluated 1675579 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 43950203 times by 1 test Evaluated by: libcrypto.so.1.1

1675579-45625782

776 } -

777 -

778 static char *eat_ws(CONF *conf, char *p) -

779 { -

780

while (IS_WS(conf, *p) && (!IS_EOF(conf, *p)))

is_keytype(conf, *p, 16)	Description
TRUE	evaluated 177588 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 395746 times by 1 test Evaluated by: libcrypto.so.1.1

(!is_keytype(conf, *p, 8))	Description
TRUE	evaluated 177588 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	never evaluated

0-395746

781

p++;

executed 177588 times by 1 test: p++;

Executed by:

libcrypto.so.1.1

177588

782

return p;

executed 395746 times by 1 test: return p;

Executed by:

libcrypto.so.1.1

395746

783 } -

784 -

785 static void trim_ws(CONF *conf, char *start) -

786 { -

787 char *p = start; -

788 -

789

while (!IS_EOF(conf, *p))

!is_keytype(conf, *p, 8)	Description
TRUE	evaluated 3316756 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 88915 times by 1 test Evaluated by: libcrypto.so.1.1

88915-3316756

790

p++;

executed 3316756 times by 1 test: p++;

Executed by:

libcrypto.so.1.1

3316756

791 p--; -

792

while ((p >= start) && IS_WS(conf, *p))

(p >= start)	Description
TRUE	evaluated 78297 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 16545 times by 1 test Evaluated by: libcrypto.so.1.1

is_keytype(conf, *p, 16)	Description
TRUE	evaluated 5927 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 72370 times by 1 test Evaluated by: libcrypto.so.1.1

5927-78297

793

p--;

executed 5927 times by 1 test: p--;

Executed by:

libcrypto.so.1.1

5927

794 p++; -

795 *p = '\0'; -

796

}

executed 88915 times by 1 test: end of block

Executed by:

libcrypto.so.1.1

88915

797 -

798 static char *eat_alpha_numeric(CONF *conf, char *p) -

799 { -

800 for (;;) { -

801

if (IS_ESC(conf, *p)) {

is_keytype(conf, *p, 32)	Description
TRUE	evaluated 1343 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 1107593 times by 1 test Evaluated by: libcrypto.so.1.1

1343-1107593

802

p = scan_esc(conf, p);

(is_keytype((c...), (p)[1], 8))	Description
TRUE	evaluated 215 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 1128 times by 1 test Evaluated by: libcrypto.so.1.1

215-1128

803

continue;

executed 1343 times by 1 test: continue;

Executed by:

libcrypto.so.1.1

1343

804 } -

805

if (!IS_ALNUM_PUNCT(conf, *p))

!is_keytype(co...4)\|1\|256\|512))	Description
TRUE	evaluated 124682 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 982911 times by 1 test Evaluated by: libcrypto.so.1.1

124682-982911

806

return p;

executed 124682 times by 1 test: return p;

Executed by:

libcrypto.so.1.1

124682

807 p++; -

808

}

executed 982911 times by 1 test: end of block

Executed by:

libcrypto.so.1.1

982911

809

}

never executed: end of block

810 -

811 static char *scan_quote(CONF *conf, char *p) -

812 { -

813 int q = *p; -

814 -

815 p++; -

816

while (!(IS_EOF(conf, *p)) && (*p != q)) {

!(is_keytype(conf, *p, 8))	Description
TRUE	evaluated 4492 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 716 times by 1 test Evaluated by: libcrypto.so.1.1

(*p != q)	Description
TRUE	evaluated 3771 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 721 times by 1 test Evaluated by: libcrypto.so.1.1

716-4492

817

if (IS_ESC(conf, *p)) {

is_keytype(conf, *p, 32)	Description
TRUE	evaluated 1056 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 2715 times by 1 test Evaluated by: libcrypto.so.1.1

1056-2715

818 p++; -

819

if (IS_EOF(conf, *p))

is_keytype(conf, *p, 8)	Description
TRUE	evaluated 195 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 861 times by 1 test Evaluated by: libcrypto.so.1.1

195-861

820

return p;

executed 195 times by 1 test: return p;

Executed by:

libcrypto.so.1.1

195

821

}

executed 861 times by 1 test: end of block

Executed by:

libcrypto.so.1.1

861

822 p++; -

823

}

executed 3576 times by 1 test: end of block

Executed by:

libcrypto.so.1.1

3576

824

if (*p == q)

*p == q	Description
TRUE	evaluated 721 times by 1 test Evaluated by: libcrypto.so.1.1
FALSE	evaluated 716 times by 1 test Evaluated by: libcrypto.so.1.1

716-721

825

p++;

executed 721 times by 1 test: p++;

Executed by:

libcrypto.so.1.1

721

826

return p;

executed 1437 times by 1 test: return p;

Executed by:

libcrypto.so.1.1

1437

827 } -

828 -

829 static char *scan_dquote(CONF *conf, char *p) -

830 { -

831 int q = *p; -

832 -

833 p++; -

834

while (!(IS_EOF(conf, *p))) {

!(is_keytype(conf, *p, 8))	Description
TRUE	never evaluated
FALSE	never evaluated

835

if (*p == q) {

*p == q	Description
TRUE	never evaluated
FALSE	never evaluated

836

if (*(p + 1) == q) {

*(p + 1) == q	Description
TRUE	never evaluated
FALSE	never evaluated

837 p++; -

838

} else {

never executed: end of block

839

break;

never executed: break;

840 } -

841 } -

842 p++; -

843

}

never executed: end of block

844

if (*p == q)

*p == q	Description
TRUE	never evaluated
FALSE	never evaluated

845

p++;

never executed: p++;

846

return p;

never executed: return p;

847 } -

848 -

849 static void dump_value_doall_arg(const CONF_VALUE *a, BIO *out) -

850 { -

851

if (a->name)

a->name	Description
TRUE	never evaluated
FALSE	never evaluated

852

BIO_printf(out, "[%s] %s=%s\n", a->section, a->name, a->value);

never executed: BIO_printf(out, "[%s] %s=%s\n", a->section, a->name, a->value);

853 else -

854

BIO_printf(out, "[[%s]]\n", a->section);

never executed: BIO_printf(out, "[[%s]]\n", a->section);

855 } -

856 -

857

IMPLEMENT_LHASH_DOALL_ARG_CONST(CONF_VALUE, BIO);

never executed: end of block

858 -

859 static int def_dump(const CONF *conf, BIO *out) -

860 { -

861 lh_CONF_VALUE_doall_BIO(conf->data, dump_value_doall_arg, out); -

862

return 1;

never executed: return 1;

863 } -

864 -

865 static int def_is_number(const CONF *conf, char c) -

866 { -

867

return IS_NUMBER(conf, c);

executed 120 times by 1 test: return is_keytype(conf, c, 1);

Executed by:

libcrypto.so.1.1

120

868 } -

869 -

870 static int def_to_int(const CONF *conf, char c) -

871 { -

872

return c - '0';

executed 83 times by 1 test: return c - '0';

Executed by:

libcrypto.so.1.1

873 } -

Source code

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