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59 | #include <string.h> | - |
60 | | - |
61 | #include <openssl/asn1.h> | - |
62 | #include <openssl/err.h> | - |
63 | #include <openssl/x509v3.h> | - |
64 | | - |
65 | #define ASN1_GEN_FLAG 0x10000 | - |
66 | #define ASN1_GEN_FLAG_IMP (ASN1_GEN_FLAG|1) | - |
67 | #define ASN1_GEN_FLAG_EXP (ASN1_GEN_FLAG|2) | - |
68 | #define ASN1_GEN_FLAG_TAG (ASN1_GEN_FLAG|3) | - |
69 | #define ASN1_GEN_FLAG_BITWRAP (ASN1_GEN_FLAG|4) | - |
70 | #define ASN1_GEN_FLAG_OCTWRAP (ASN1_GEN_FLAG|5) | - |
71 | #define ASN1_GEN_FLAG_SEQWRAP (ASN1_GEN_FLAG|6) | - |
72 | #define ASN1_GEN_FLAG_SETWRAP (ASN1_GEN_FLAG|7) | - |
73 | #define ASN1_GEN_FLAG_FORMAT (ASN1_GEN_FLAG|8) | - |
74 | | - |
75 | #define ASN1_GEN_STR(str,val){str, sizeof(str) - 1, val} | - |
76 | | - |
77 | #define ASN1_FLAG_EXP_MAX 20 | - |
78 | | - |
79 | | - |
80 | | - |
81 | | - |
82 | #define ASN1_GEN_FORMAT_ASCII 1 | - |
83 | | - |
84 | #define ASN1_GEN_FORMAT_UTF8 2 | - |
85 | | - |
86 | #define ASN1_GEN_FORMAT_HEX 3 | - |
87 | | - |
88 | #define ASN1_GEN_FORMAT_BITLIST 4 | - |
89 | | - |
90 | struct tag_name_st { | - |
91 | const char *strnam; | - |
92 | int len; | - |
93 | int tag; | - |
94 | }; | - |
95 | | - |
96 | typedef struct { | - |
97 | int exp_tag; | - |
98 | int exp_class; | - |
99 | int exp_constructed; | - |
100 | int exp_pad; | - |
101 | long exp_len; | - |
102 | } tag_exp_type; | - |
103 | | - |
104 | typedef struct { | - |
105 | int imp_tag; | - |
106 | int imp_class; | - |
107 | int utype; | - |
108 | int format; | - |
109 | const char *str; | - |
110 | tag_exp_type exp_list[ASN1_FLAG_EXP_MAX]; | - |
111 | int exp_count; | - |
112 | } tag_exp_arg; | - |
113 | | - |
114 | static int bitstr_cb(const char *elem, int len, void *bitstr); | - |
115 | static int asn1_cb(const char *elem, int len, void *bitstr); | - |
116 | static int append_exp(tag_exp_arg *arg, int exp_tag, int exp_class, | - |
117 | int exp_constructed, int exp_pad, int imp_ok); | - |
118 | static int parse_tagging(const char *vstart, int vlen, int *ptag, int *pclass); | - |
119 | static ASN1_TYPE *asn1_multi(int utype, const char *section, X509V3_CTX *cnf); | - |
120 | static ASN1_TYPE *asn1_str2type(const char *str, int format, int utype); | - |
121 | static int asn1_str2tag(const char *tagstr, int len); | - |
122 | | - |
123 | ASN1_TYPE * | - |
124 | ASN1_generate_nconf(const char *str, CONF *nconf) | - |
125 | { | - |
126 | X509V3_CTX cnf; | - |
127 | | - |
128 | if (!nconf)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
129 | return ASN1_generate_v3(str, NULL); never executed: return ASN1_generate_v3(str, ((void *)0) ); | 0 |
130 | | - |
131 | X509V3_set_nconf(&cnf, nconf); | - |
132 | return ASN1_generate_v3(str, &cnf); never executed: return ASN1_generate_v3(str, &cnf); | 0 |
133 | } | - |
134 | | - |
135 | ASN1_TYPE * | - |
136 | ASN1_generate_v3(const char *str, X509V3_CTX *cnf) | - |
137 | { | - |
138 | ASN1_TYPE *ret; | - |
139 | tag_exp_arg asn1_tags; | - |
140 | tag_exp_type *etmp; | - |
141 | | - |
142 | int i, len; | - |
143 | | - |
144 | unsigned char *orig_der = NULL, *new_der = NULL; | - |
145 | const unsigned char *cpy_start; | - |
146 | unsigned char *p; | - |
147 | const unsigned char *cp; | - |
148 | int cpy_len; | - |
149 | long hdr_len = 0; | - |
150 | int hdr_constructed = 0, hdr_tag, hdr_class; | - |
151 | int r; | - |
152 | | - |
153 | asn1_tags.imp_tag = -1; | - |
154 | asn1_tags.imp_class = -1; | - |
155 | asn1_tags.format = ASN1_GEN_FORMAT_ASCII; | - |
156 | asn1_tags.exp_count = 0; | - |
157 | if (CONF_parse_list(str, ',', 1, asn1_cb, &asn1_tags) != 0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
158 | return NULL; never executed: return ((void *)0) ; | 0 |
159 | | - |
160 | if ((asn1_tags.utype == V_ASN1_SEQUENCE) ||TRUE | never evaluated | FALSE | never evaluated |
| 0 |
161 | (asn1_tags.utype == V_ASN1_SET)) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
162 | if (!cnf) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
163 | ASN1error(ASN1_R_SEQUENCE_OR_SET_NEEDS_CONFIG); | - |
164 | return NULL; never executed: return ((void *)0) ; | 0 |
165 | } | - |
166 | ret = asn1_multi(asn1_tags.utype, asn1_tags.str, cnf); | - |
167 | } else never executed: end of block | 0 |
168 | ret = asn1_str2type(asn1_tags.str, asn1_tags.format, never executed: ret = asn1_str2type(asn1_tags.str, asn1_tags.format, asn1_tags.utype); | 0 |
169 | asn1_tags.utype); never executed: ret = asn1_str2type(asn1_tags.str, asn1_tags.format, asn1_tags.utype); | 0 |
170 | | - |
171 | if (!ret)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
172 | return NULL; never executed: return ((void *)0) ; | 0 |
173 | | - |
174 | | - |
175 | if ((asn1_tags.imp_tag == -1) && (asn1_tags.exp_count == 0))TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
176 | return ret; never executed: return ret; | 0 |
177 | | - |
178 | | - |
179 | cpy_len = i2d_ASN1_TYPE(ret, &orig_der); | - |
180 | ASN1_TYPE_free(ret); | - |
181 | ret = NULL; | - |
182 | | - |
183 | cpy_start = orig_der; | - |
184 | | - |
185 | | - |
186 | if (asn1_tags.imp_tag != -1) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
187 | | - |
188 | | - |
189 | r = ASN1_get_object(&cpy_start, &hdr_len, &hdr_tag, | - |
190 | &hdr_class, cpy_len); | - |
191 | if (r & 0x80)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
192 | goto err; never executed: goto err; | 0 |
193 | | - |
194 | cpy_len -= cpy_start - orig_der; | - |
195 | | - |
196 | | - |
197 | | - |
198 | | - |
199 | if (r & 0x1) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
200 | | - |
201 | hdr_constructed = 2; | - |
202 | hdr_len = 0; | - |
203 | } else never executed: end of block | 0 |
204 | | - |
205 | hdr_constructed = r & V_ASN1_CONSTRUCTED; never executed: hdr_constructed = r & 0x20; | 0 |
206 | | - |
207 | | - |
208 | | - |
209 | len = ASN1_object_size(0, hdr_len, asn1_tags.imp_tag); | - |
210 | } else never executed: end of block | 0 |
211 | len = cpy_len; never executed: len = cpy_len; | 0 |
212 | | - |
213 | | - |
214 | | - |
215 | for (i = 0, etmp = asn1_tags.exp_list + asn1_tags.exp_count - 1; | - |
216 | i < asn1_tags.exp_count; i++, etmp--) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
217 | | - |
218 | len += etmp->exp_pad; | - |
219 | etmp->exp_len = len; | - |
220 | | - |
221 | len = ASN1_object_size(0, len, etmp->exp_tag); | - |
222 | } never executed: end of block | 0 |
223 | | - |
224 | | - |
225 | | - |
226 | new_der = malloc(len); | - |
227 | if (!new_der)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
228 | goto err; never executed: goto err; | 0 |
229 | | - |
230 | | - |
231 | p = new_der; | - |
232 | | - |
233 | | - |
234 | for (i = 0, etmp = asn1_tags.exp_list; i < asn1_tags.exp_count;TRUE | never evaluated | FALSE | never evaluated |
| 0 |
235 | i++, etmp++) { | - |
236 | ASN1_put_object(&p, etmp->exp_constructed, etmp->exp_len, | - |
237 | etmp->exp_tag, etmp->exp_class); | - |
238 | if (etmp->exp_pad)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
239 | *p++ = 0; never executed: *p++ = 0; | 0 |
240 | } never executed: end of block | 0 |
241 | | - |
242 | | - |
243 | | - |
244 | if (asn1_tags.imp_tag != -1) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
245 | if (asn1_tags.imp_class == V_ASN1_UNIVERSAL &&TRUE | never evaluated | FALSE | never evaluated |
| 0 |
246 | (asn1_tags.imp_tag == V_ASN1_SEQUENCE ||TRUE | never evaluated | FALSE | never evaluated |
| 0 |
247 | asn1_tags.imp_tag == V_ASN1_SET))TRUE | never evaluated | FALSE | never evaluated |
| 0 |
248 | hdr_constructed = V_ASN1_CONSTRUCTED; never executed: hdr_constructed = 0x20; | 0 |
249 | ASN1_put_object(&p, hdr_constructed, hdr_len, | - |
250 | asn1_tags.imp_tag, asn1_tags.imp_class); | - |
251 | } never executed: end of block | 0 |
252 | | - |
253 | | - |
254 | memcpy(p, cpy_start, cpy_len); | - |
255 | | - |
256 | cp = new_der; | - |
257 | | - |
258 | | - |
259 | ret = d2i_ASN1_TYPE(NULL, &cp, len); | - |
260 | | - |
261 | err: code before this statement never executed: err: | 0 |
262 | free(orig_der); | - |
263 | free(new_der); | - |
264 | | - |
265 | return ret; never executed: return ret; | 0 |
266 | } | - |
267 | | - |
268 | static int | - |
269 | asn1_cb(const char *elem, int len, void *bitstr) | - |
270 | { | - |
271 | tag_exp_arg *arg = bitstr; | - |
272 | int i; | - |
273 | int utype; | - |
274 | int vlen = 0; | - |
275 | const char *p, *vstart = NULL; | - |
276 | | - |
277 | int tmp_tag, tmp_class; | - |
278 | | - |
279 | for (i = 0, p = elem; i < len; p++, i++) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
280 | | - |
281 | if (*p == ':') {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
282 | vstart = p + 1; | - |
283 | vlen = len - (vstart - elem); | - |
284 | len = p - elem; | - |
285 | break; never executed: break; | 0 |
286 | } | - |
287 | } never executed: end of block | 0 |
288 | | - |
289 | utype = asn1_str2tag(elem, len); | - |
290 | | - |
291 | if (utype == -1) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
292 | ASN1error(ASN1_R_UNKNOWN_TAG); | - |
293 | ERR_asprintf_error_data("tag=%s", elem); | - |
294 | return -1; never executed: return -1; | 0 |
295 | } | - |
296 | | - |
297 | | - |
298 | if (!(utype & ASN1_GEN_FLAG)) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
299 | arg->utype = utype; | - |
300 | arg->str = vstart; | - |
301 | | - |
302 | if (!vstart && elem[len]) {TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
303 | ASN1error(ASN1_R_MISSING_VALUE); | - |
304 | return -1; never executed: return -1; | 0 |
305 | } | - |
306 | return 0; never executed: return 0; | 0 |
307 | } | - |
308 | | - |
309 | switch (utype) { | - |
310 | | - |
311 | case ASN1_GEN_FLAG_IMP: never executed: case (0x10000|1): | 0 |
312 | | - |
313 | if (arg->imp_tag != -1) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
314 | ASN1error(ASN1_R_ILLEGAL_NESTED_TAGGING); | - |
315 | return -1; never executed: return -1; | 0 |
316 | } | - |
317 | if (!parse_tagging(vstart, vlen, &arg->imp_tag,TRUE | never evaluated | FALSE | never evaluated |
| 0 |
318 | &arg->imp_class))TRUE | never evaluated | FALSE | never evaluated |
| 0 |
319 | return -1; never executed: return -1; | 0 |
320 | break; never executed: break; | 0 |
321 | | - |
322 | case ASN1_GEN_FLAG_EXP: never executed: case (0x10000|2): | 0 |
323 | if (!parse_tagging(vstart, vlen, &tmp_tag, &tmp_class))TRUE | never evaluated | FALSE | never evaluated |
| 0 |
324 | return -1; never executed: return -1; | 0 |
325 | if (!append_exp(arg, tmp_tag, tmp_class, 1, 0, 0))TRUE | never evaluated | FALSE | never evaluated |
| 0 |
326 | return -1; never executed: return -1; | 0 |
327 | break; never executed: break; | 0 |
328 | | - |
329 | case ASN1_GEN_FLAG_SEQWRAP: never executed: case (0x10000|6): | 0 |
330 | if (!append_exp(arg, V_ASN1_SEQUENCE, V_ASN1_UNIVERSAL, 1, 0, 1))TRUE | never evaluated | FALSE | never evaluated |
| 0 |
331 | return -1; never executed: return -1; | 0 |
332 | break; never executed: break; | 0 |
333 | | - |
334 | case ASN1_GEN_FLAG_SETWRAP: never executed: case (0x10000|7): | 0 |
335 | if (!append_exp(arg, V_ASN1_SET, V_ASN1_UNIVERSAL, 1, 0, 1))TRUE | never evaluated | FALSE | never evaluated |
| 0 |
336 | return -1; never executed: return -1; | 0 |
337 | break; never executed: break; | 0 |
338 | | - |
339 | case ASN1_GEN_FLAG_BITWRAP: never executed: case (0x10000|4): | 0 |
340 | if (!append_exp(arg, V_ASN1_BIT_STRING, V_ASN1_UNIVERSAL, 0, 1, 1))TRUE | never evaluated | FALSE | never evaluated |
| 0 |
341 | return -1; never executed: return -1; | 0 |
342 | break; never executed: break; | 0 |
343 | | - |
344 | case ASN1_GEN_FLAG_OCTWRAP: never executed: case (0x10000|5): | 0 |
345 | if (!append_exp(arg, V_ASN1_OCTET_STRING, V_ASN1_UNIVERSAL, 0, 0, 1))TRUE | never evaluated | FALSE | never evaluated |
| 0 |
346 | return -1; never executed: return -1; | 0 |
347 | break; never executed: break; | 0 |
348 | | - |
349 | case ASN1_GEN_FLAG_FORMAT: never executed: case (0x10000|8): | 0 |
350 | if (vstart == NULL) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
351 | ASN1error(ASN1_R_ILLEGAL_FORMAT); | - |
352 | return -1; never executed: return -1; | 0 |
353 | } | - |
354 | if (!strncmp(vstart, "ASCII", 5)) never executed: __result = (((const unsigned char *) (const char *) ( vstart ))[3] - __s2[3]); never executed: end of block never executed: end of block never executed: __result = (((const unsigned char *) (const char *) ( "ASCII" ))[3] - __s2[3]); never executed: end of block never executed: end of block TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
355 | arg->format = ASN1_GEN_FORMAT_ASCII; never executed: arg->format = 1; | 0 |
356 | else if (!strncmp(vstart, "UTF8", 4)) never executed: __result = (((const unsigned char *) (const char *) ( vstart ))[3] - __s2[3]); never executed: end of block never executed: end of block never executed: __result = (((const unsigned char *) (const char *) ( "UTF8" ))[3] - __s2[3]); never executed: end of block never executed: end of block TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
357 | arg->format = ASN1_GEN_FORMAT_UTF8; never executed: arg->format = 2; | 0 |
358 | else if (!strncmp(vstart, "HEX", 3)) never executed: __result = (((const unsigned char *) (const char *) ( vstart ))[3] - __s2[3]); never executed: end of block never executed: end of block never executed: __result = (((const unsigned char *) (const char *) ( "HEX" ))[3] - __s2[3]); never executed: end of block never executed: end of block TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
359 | arg->format = ASN1_GEN_FORMAT_HEX; never executed: arg->format = 3; | 0 |
360 | else if (!strncmp(vstart, "BITLIST", 7)) never executed: __result = (((const unsigned char *) (const char *) ( vstart ))[3] - __s2[3]); never executed: end of block never executed: end of block never executed: __result = (((const unsigned char *) (const char *) ( "BITLIST" ))[3] - __s2[3]); never executed: end of block never executed: end of block TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
361 | arg->format = ASN1_GEN_FORMAT_BITLIST; never executed: arg->format = 4; | 0 |
362 | else { | - |
363 | ASN1error(ASN1_R_UNKOWN_FORMAT); | - |
364 | return -1; never executed: return -1; | 0 |
365 | } | - |
366 | break; never executed: break; | 0 |
367 | | - |
368 | } | - |
369 | | - |
370 | return 1; never executed: return 1; | 0 |
371 | } | - |
372 | | - |
373 | static int | - |
374 | parse_tagging(const char *vstart, int vlen, int *ptag, int *pclass) | - |
375 | { | - |
376 | long tag_num; | - |
377 | char *eptr; | - |
378 | | - |
379 | if (!vstart)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
380 | return 0; never executed: return 0; | 0 |
381 | tag_num = strtoul(vstart, &eptr, 10); | - |
382 | | - |
383 | if (eptr && *eptr && (eptr > vstart + vlen))TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
384 | return 0; never executed: return 0; | 0 |
385 | if (tag_num < 0) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
386 | ASN1error(ASN1_R_INVALID_NUMBER); | - |
387 | return 0; never executed: return 0; | 0 |
388 | } | - |
389 | *ptag = tag_num; | - |
390 | | - |
391 | if (eptr)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
392 | vlen -= eptr - vstart; never executed: vlen -= eptr - vstart; | 0 |
393 | else | - |
394 | vlen = 0; never executed: vlen = 0; | 0 |
395 | if (vlen) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
396 | switch (*eptr) { | - |
397 | | - |
398 | case 'U': never executed: case 'U': | 0 |
399 | *pclass = V_ASN1_UNIVERSAL; | - |
400 | break; never executed: break; | 0 |
401 | | - |
402 | case 'A': never executed: case 'A': | 0 |
403 | *pclass = V_ASN1_APPLICATION; | - |
404 | break; never executed: break; | 0 |
405 | | - |
406 | case 'P': never executed: case 'P': | 0 |
407 | *pclass = V_ASN1_PRIVATE; | - |
408 | break; never executed: break; | 0 |
409 | | - |
410 | case 'C': never executed: case 'C': | 0 |
411 | *pclass = V_ASN1_CONTEXT_SPECIFIC; | - |
412 | break; never executed: break; | 0 |
413 | | - |
414 | default: never executed: default: | 0 |
415 | ASN1error(ASN1_R_INVALID_MODIFIER); | - |
416 | ERR_asprintf_error_data("Char=%c", *eptr); | - |
417 | return 0; never executed: return 0; | 0 |
418 | break; dead code: break; | - |
419 | | - |
420 | } | - |
421 | } else | - |
422 | *pclass = V_ASN1_CONTEXT_SPECIFIC; never executed: *pclass = 0x80; | 0 |
423 | | - |
424 | return 1; never executed: return 1; | 0 |
425 | | - |
426 | } | - |
427 | | - |
428 | | - |
429 | | - |
430 | static ASN1_TYPE * | - |
431 | asn1_multi(int utype, const char *section, X509V3_CTX *cnf) | - |
432 | { | - |
433 | ASN1_TYPE *ret = NULL; | - |
434 | STACK_OF(ASN1_TYPE) *sk = NULL; | - |
435 | STACK_OF(CONF_VALUE) *sect = NULL; | - |
436 | unsigned char *der = NULL; | - |
437 | int derlen; | - |
438 | int i; | - |
439 | sk = sk_ASN1_TYPE_new_null(); | - |
440 | if (!sk)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
441 | goto bad; never executed: goto bad; | 0 |
442 | if (section) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
443 | if (!cnf)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
444 | goto bad; never executed: goto bad; | 0 |
445 | sect = X509V3_get_section(cnf, (char *)section); | - |
446 | if (!sect)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
447 | goto bad; never executed: goto bad; | 0 |
448 | for (i = 0; i < sk_CONF_VALUE_num(sect); i++) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
449 | ASN1_TYPE *typ = ASN1_generate_v3( | - |
450 | sk_CONF_VALUE_value(sect, i)->value, cnf); | - |
451 | if (!typ)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
452 | goto bad; never executed: goto bad; | 0 |
453 | if (!sk_ASN1_TYPE_push(sk, typ))TRUE | never evaluated | FALSE | never evaluated |
| 0 |
454 | goto bad; never executed: goto bad; | 0 |
455 | } never executed: end of block | 0 |
456 | } never executed: end of block | 0 |
457 | | - |
458 | | - |
459 | | - |
460 | if (utype == V_ASN1_SET)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
461 | derlen = i2d_ASN1_SET_ANY(sk, &der); never executed: derlen = i2d_ASN1_SET_ANY(sk, &der); | 0 |
462 | else | - |
463 | derlen = i2d_ASN1_SEQUENCE_ANY(sk, &der); never executed: derlen = i2d_ASN1_SEQUENCE_ANY(sk, &der); | 0 |
464 | | - |
465 | if (derlen < 0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
466 | goto bad; never executed: goto bad; | 0 |
467 | | - |
468 | if (!(ret = ASN1_TYPE_new()))TRUE | never evaluated | FALSE | never evaluated |
| 0 |
469 | goto bad; never executed: goto bad; | 0 |
470 | | - |
471 | if (!(ret->value.asn1_string = ASN1_STRING_type_new(utype)))TRUE | never evaluated | FALSE | never evaluated |
| 0 |
472 | goto bad; never executed: goto bad; | 0 |
473 | | - |
474 | ret->type = utype; | - |
475 | | - |
476 | ret->value.asn1_string->data = der; | - |
477 | ret->value.asn1_string->length = derlen; | - |
478 | | - |
479 | der = NULL; | - |
480 | | - |
481 | bad: code before this statement never executed: bad: | 0 |
482 | free(der); | - |
483 | if (sk)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
484 | sk_ASN1_TYPE_pop_free(sk, ASN1_TYPE_free); never executed: sk_pop_free(((_STACK*) (1 ? (sk) : (struct stack_st_ASN1_TYPE*)0)), ((void (*)(void *)) ((1 ? (ASN1_TYPE_free) : (void (*)(ASN1_TYPE *))0)))); | 0 |
485 | if (sect)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
486 | X509V3_section_free(cnf, sect); never executed: X509V3_section_free(cnf, sect); | 0 |
487 | | - |
488 | return ret; never executed: return ret; | 0 |
489 | } | - |
490 | | - |
491 | static int | - |
492 | append_exp(tag_exp_arg *arg, int exp_tag, int exp_class, int exp_constructed, | - |
493 | int exp_pad, int imp_ok) | - |
494 | { | - |
495 | tag_exp_type *exp_tmp; | - |
496 | | - |
497 | | - |
498 | if ((arg->imp_tag != -1) && !imp_ok) {TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
499 | ASN1error(ASN1_R_ILLEGAL_IMPLICIT_TAG); | - |
500 | return 0; never executed: return 0; | 0 |
501 | } | - |
502 | | - |
503 | if (arg->exp_count == ASN1_FLAG_EXP_MAX) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
504 | ASN1error(ASN1_R_DEPTH_EXCEEDED); | - |
505 | return 0; never executed: return 0; | 0 |
506 | } | - |
507 | | - |
508 | exp_tmp = &arg->exp_list[arg->exp_count++]; | - |
509 | | - |
510 | | - |
511 | | - |
512 | | - |
513 | if (arg->imp_tag != -1) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
514 | exp_tmp->exp_tag = arg->imp_tag; | - |
515 | exp_tmp->exp_class = arg->imp_class; | - |
516 | arg->imp_tag = -1; | - |
517 | arg->imp_class = -1; | - |
518 | } else { never executed: end of block | 0 |
519 | exp_tmp->exp_tag = exp_tag; | - |
520 | exp_tmp->exp_class = exp_class; | - |
521 | } never executed: end of block | 0 |
522 | exp_tmp->exp_constructed = exp_constructed; | - |
523 | exp_tmp->exp_pad = exp_pad; | - |
524 | | - |
525 | return 1; never executed: return 1; | 0 |
526 | } | - |
527 | | - |
528 | static int | - |
529 | asn1_str2tag(const char *tagstr, int len) | - |
530 | { | - |
531 | unsigned int i; | - |
532 | static const struct tag_name_st *tntmp, tnst [] = { | - |
533 | ASN1_GEN_STR("BOOL", V_ASN1_BOOLEAN), | - |
534 | ASN1_GEN_STR("BOOLEAN", V_ASN1_BOOLEAN), | - |
535 | ASN1_GEN_STR("NULL", V_ASN1_NULL), | - |
536 | ASN1_GEN_STR("INT", V_ASN1_INTEGER), | - |
537 | ASN1_GEN_STR("INTEGER", V_ASN1_INTEGER), | - |
538 | ASN1_GEN_STR("ENUM", V_ASN1_ENUMERATED), | - |
539 | ASN1_GEN_STR("ENUMERATED", V_ASN1_ENUMERATED), | - |
540 | ASN1_GEN_STR("OID", V_ASN1_OBJECT), | - |
541 | ASN1_GEN_STR("OBJECT", V_ASN1_OBJECT), | - |
542 | ASN1_GEN_STR("UTCTIME", V_ASN1_UTCTIME), | - |
543 | ASN1_GEN_STR("UTC", V_ASN1_UTCTIME), | - |
544 | ASN1_GEN_STR("GENERALIZEDTIME", V_ASN1_GENERALIZEDTIME), | - |
545 | ASN1_GEN_STR("GENTIME", V_ASN1_GENERALIZEDTIME), | - |
546 | ASN1_GEN_STR("OCT", V_ASN1_OCTET_STRING), | - |
547 | ASN1_GEN_STR("OCTETSTRING", V_ASN1_OCTET_STRING), | - |
548 | ASN1_GEN_STR("BITSTR", V_ASN1_BIT_STRING), | - |
549 | ASN1_GEN_STR("BITSTRING", V_ASN1_BIT_STRING), | - |
550 | ASN1_GEN_STR("UNIVERSALSTRING", V_ASN1_UNIVERSALSTRING), | - |
551 | ASN1_GEN_STR("UNIV", V_ASN1_UNIVERSALSTRING), | - |
552 | ASN1_GEN_STR("IA5", V_ASN1_IA5STRING), | - |
553 | ASN1_GEN_STR("IA5STRING", V_ASN1_IA5STRING), | - |
554 | ASN1_GEN_STR("UTF8", V_ASN1_UTF8STRING), | - |
555 | ASN1_GEN_STR("UTF8String", V_ASN1_UTF8STRING), | - |
556 | ASN1_GEN_STR("BMP", V_ASN1_BMPSTRING), | - |
557 | ASN1_GEN_STR("BMPSTRING", V_ASN1_BMPSTRING), | - |
558 | ASN1_GEN_STR("VISIBLESTRING", V_ASN1_VISIBLESTRING), | - |
559 | ASN1_GEN_STR("VISIBLE", V_ASN1_VISIBLESTRING), | - |
560 | ASN1_GEN_STR("PRINTABLESTRING", V_ASN1_PRINTABLESTRING), | - |
561 | ASN1_GEN_STR("PRINTABLE", V_ASN1_PRINTABLESTRING), | - |
562 | ASN1_GEN_STR("T61", V_ASN1_T61STRING), | - |
563 | ASN1_GEN_STR("T61STRING", V_ASN1_T61STRING), | - |
564 | ASN1_GEN_STR("TELETEXSTRING", V_ASN1_T61STRING), | - |
565 | ASN1_GEN_STR("GeneralString", V_ASN1_GENERALSTRING), | - |
566 | ASN1_GEN_STR("GENSTR", V_ASN1_GENERALSTRING), | - |
567 | ASN1_GEN_STR("NUMERIC", V_ASN1_NUMERICSTRING), | - |
568 | ASN1_GEN_STR("NUMERICSTRING", V_ASN1_NUMERICSTRING), | - |
569 | | - |
570 | | - |
571 | ASN1_GEN_STR("SEQUENCE", V_ASN1_SEQUENCE), | - |
572 | ASN1_GEN_STR("SEQ", V_ASN1_SEQUENCE), | - |
573 | ASN1_GEN_STR("SET", V_ASN1_SET), | - |
574 | | - |
575 | | - |
576 | ASN1_GEN_STR("EXP", ASN1_GEN_FLAG_EXP), | - |
577 | ASN1_GEN_STR("EXPLICIT", ASN1_GEN_FLAG_EXP), | - |
578 | | - |
579 | ASN1_GEN_STR("IMP", ASN1_GEN_FLAG_IMP), | - |
580 | ASN1_GEN_STR("IMPLICIT", ASN1_GEN_FLAG_IMP), | - |
581 | | - |
582 | ASN1_GEN_STR("OCTWRAP", ASN1_GEN_FLAG_OCTWRAP), | - |
583 | | - |
584 | ASN1_GEN_STR("SEQWRAP", ASN1_GEN_FLAG_SEQWRAP), | - |
585 | | - |
586 | ASN1_GEN_STR("SETWRAP", ASN1_GEN_FLAG_SETWRAP), | - |
587 | | - |
588 | ASN1_GEN_STR("BITWRAP", ASN1_GEN_FLAG_BITWRAP), | - |
589 | ASN1_GEN_STR("FORM", ASN1_GEN_FLAG_FORMAT), | - |
590 | ASN1_GEN_STR("FORMAT", ASN1_GEN_FLAG_FORMAT), | - |
591 | }; | - |
592 | | - |
593 | if (len == -1)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
594 | len = strlen(tagstr); never executed: len = strlen(tagstr); | 0 |
595 | | - |
596 | tntmp = tnst; | - |
597 | for (i = 0; i < sizeof(tnst) / sizeof(struct tag_name_st);TRUE | never evaluated | FALSE | never evaluated |
| 0 |
598 | i++, tntmp++) { | - |
599 | if ((len == tntmp->len) && !strncmp(tntmp->strnam, tagstr, len)) never executed: __result = (((const unsigned char *) (const char *) ( tntmp->strnam ))[3] - __s2[3]); never executed: end of block never executed: end of block never executed: __result = (((const unsigned char *) (const char *) ( tagstr ))[3] - __s2[3]); never executed: end of block never executed: end of block TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
600 | return tntmp->tag; never executed: return tntmp->tag; | 0 |
601 | } never executed: end of block | 0 |
602 | | - |
603 | return -1; never executed: return -1; | 0 |
604 | } | - |
605 | | - |
606 | static ASN1_TYPE * | - |
607 | asn1_str2type(const char *str, int format, int utype) | - |
608 | { | - |
609 | ASN1_TYPE *atmp = NULL; | - |
610 | CONF_VALUE vtmp; | - |
611 | unsigned char *rdata; | - |
612 | long rdlen; | - |
613 | int no_unused = 1; | - |
614 | | - |
615 | if (!(atmp = ASN1_TYPE_new())) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
616 | ASN1error(ERR_R_MALLOC_FAILURE); | - |
617 | return NULL; never executed: return ((void *)0) ; | 0 |
618 | } | - |
619 | | - |
620 | if (!str)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
621 | str = ""; never executed: str = ""; | 0 |
622 | | - |
623 | switch (utype) { | - |
624 | | - |
625 | case V_ASN1_NULL: never executed: case 5: | 0 |
626 | if (str && *str) {TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
627 | ASN1error(ASN1_R_ILLEGAL_NULL_VALUE); | - |
628 | goto bad_form; never executed: goto bad_form; | 0 |
629 | } | - |
630 | break; never executed: break; | 0 |
631 | | - |
632 | case V_ASN1_BOOLEAN: never executed: case 1: | 0 |
633 | if (format != ASN1_GEN_FORMAT_ASCII) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
634 | ASN1error(ASN1_R_NOT_ASCII_FORMAT); | - |
635 | goto bad_form; never executed: goto bad_form; | 0 |
636 | } | - |
637 | vtmp.name = NULL; | - |
638 | vtmp.section = NULL; | - |
639 | vtmp.value = (char *)str; | - |
640 | if (!X509V3_get_value_bool(&vtmp, &atmp->value.boolean)) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
641 | ASN1error(ASN1_R_ILLEGAL_BOOLEAN); | - |
642 | goto bad_str; never executed: goto bad_str; | 0 |
643 | } | - |
644 | break; never executed: break; | 0 |
645 | | - |
646 | case V_ASN1_INTEGER: never executed: case 2: | 0 |
647 | case V_ASN1_ENUMERATED: never executed: case 10: | 0 |
648 | if (format != ASN1_GEN_FORMAT_ASCII) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
649 | ASN1error(ASN1_R_INTEGER_NOT_ASCII_FORMAT); | - |
650 | goto bad_form; never executed: goto bad_form; | 0 |
651 | } | - |
652 | if (!(atmp->value.integer =TRUE | never evaluated | FALSE | never evaluated |
| 0 |
653 | s2i_ASN1_INTEGER(NULL, (char *)str))) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
654 | ASN1error(ASN1_R_ILLEGAL_INTEGER); | - |
655 | goto bad_str; never executed: goto bad_str; | 0 |
656 | } | - |
657 | break; never executed: break; | 0 |
658 | | - |
659 | case V_ASN1_OBJECT: never executed: case 6: | 0 |
660 | if (format != ASN1_GEN_FORMAT_ASCII) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
661 | ASN1error(ASN1_R_OBJECT_NOT_ASCII_FORMAT); | - |
662 | goto bad_form; never executed: goto bad_form; | 0 |
663 | } | - |
664 | if (!(atmp->value.object = OBJ_txt2obj(str, 0))) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
665 | ASN1error(ASN1_R_ILLEGAL_OBJECT); | - |
666 | goto bad_str; never executed: goto bad_str; | 0 |
667 | } | - |
668 | break; never executed: break; | 0 |
669 | | - |
670 | case V_ASN1_UTCTIME: never executed: case 23: | 0 |
671 | case V_ASN1_GENERALIZEDTIME: never executed: case 24: | 0 |
672 | if (format != ASN1_GEN_FORMAT_ASCII) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
673 | ASN1error(ASN1_R_TIME_NOT_ASCII_FORMAT); | - |
674 | goto bad_form; never executed: goto bad_form; | 0 |
675 | } | - |
676 | if (!(atmp->value.asn1_string = ASN1_STRING_new())) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
677 | ASN1error(ERR_R_MALLOC_FAILURE); | - |
678 | goto bad_str; never executed: goto bad_str; | 0 |
679 | } | - |
680 | if (!ASN1_STRING_set(atmp->value.asn1_string, str, -1)) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
681 | ASN1error(ERR_R_MALLOC_FAILURE); | - |
682 | goto bad_str; never executed: goto bad_str; | 0 |
683 | } | - |
684 | atmp->value.asn1_string->type = utype; | - |
685 | if (!ASN1_TIME_check(atmp->value.asn1_string)) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
686 | ASN1error(ASN1_R_ILLEGAL_TIME_VALUE); | - |
687 | goto bad_str; never executed: goto bad_str; | 0 |
688 | } | - |
689 | break; never executed: break; | 0 |
690 | | - |
691 | case V_ASN1_BMPSTRING: never executed: case 30: | 0 |
692 | case V_ASN1_PRINTABLESTRING: never executed: case 19: | 0 |
693 | case V_ASN1_IA5STRING: never executed: case 22: | 0 |
694 | case V_ASN1_T61STRING: never executed: case 20: | 0 |
695 | case V_ASN1_UTF8STRING: never executed: case 12: | 0 |
696 | case V_ASN1_VISIBLESTRING: never executed: case 26: | 0 |
697 | case V_ASN1_UNIVERSALSTRING: never executed: case 28: | 0 |
698 | case V_ASN1_GENERALSTRING: never executed: case 27: | 0 |
699 | case V_ASN1_NUMERICSTRING: never executed: case 18: | 0 |
700 | | - |
701 | if (format == ASN1_GEN_FORMAT_ASCII)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
702 | format = MBSTRING_ASC; never executed: format = (0x1000|1); | 0 |
703 | else if (format == ASN1_GEN_FORMAT_UTF8)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
704 | format = MBSTRING_UTF8; never executed: format = (0x1000); | 0 |
705 | else { | - |
706 | ASN1error(ASN1_R_ILLEGAL_FORMAT); | - |
707 | goto bad_form; never executed: goto bad_form; | 0 |
708 | } | - |
709 | | - |
710 | if (ASN1_mbstring_copy(&atmp->value.asn1_string,TRUE | never evaluated | FALSE | never evaluated |
| 0 |
711 | (unsigned char *)str, -1, format,TRUE | never evaluated | FALSE | never evaluated |
| 0 |
712 | ASN1_tag2bit(utype)) <= 0) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
713 | ASN1error(ERR_R_MALLOC_FAILURE); | - |
714 | goto bad_str; never executed: goto bad_str; | 0 |
715 | } | - |
716 | break; never executed: break; | 0 |
717 | | - |
718 | case V_ASN1_BIT_STRING: never executed: case 3: | 0 |
719 | case V_ASN1_OCTET_STRING: never executed: case 4: | 0 |
720 | if (!(atmp->value.asn1_string = ASN1_STRING_new())) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
721 | ASN1error(ERR_R_MALLOC_FAILURE); | - |
722 | goto bad_form; never executed: goto bad_form; | 0 |
723 | } | - |
724 | | - |
725 | if (format == ASN1_GEN_FORMAT_HEX) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
726 | | - |
727 | if (!(rdata = string_to_hex((char *)str, &rdlen))) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
728 | ASN1error(ASN1_R_ILLEGAL_HEX); | - |
729 | goto bad_str; never executed: goto bad_str; | 0 |
730 | } | - |
731 | | - |
732 | atmp->value.asn1_string->data = rdata; | - |
733 | atmp->value.asn1_string->length = rdlen; | - |
734 | atmp->value.asn1_string->type = utype; | - |
735 | | - |
736 | } else if (format == ASN1_GEN_FORMAT_ASCII) { never executed: end of block TRUE | never evaluated | FALSE | never evaluated |
| 0 |
737 | if (ASN1_STRING_set(atmp->value.asn1_string, str,TRUE | never evaluated | FALSE | never evaluated |
| 0 |
738 | -1) == 0) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
739 | ASN1error(ERR_R_MALLOC_FAILURE); | - |
740 | goto bad_str; never executed: goto bad_str; | 0 |
741 | } | - |
742 | } else if ((format == ASN1_GEN_FORMAT_BITLIST) && never executed: end of block TRUE | never evaluated | FALSE | never evaluated |
| 0 |
743 | (utype == V_ASN1_BIT_STRING)) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
744 | if (!CONF_parse_list(str, ',', 1, bitstr_cb,TRUE | never evaluated | FALSE | never evaluated |
| 0 |
745 | atmp->value.bit_string)) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
746 | ASN1error(ASN1_R_LIST_ERROR); | - |
747 | goto bad_str; never executed: goto bad_str; | 0 |
748 | } | - |
749 | no_unused = 0; | - |
750 | | - |
751 | } else { never executed: end of block | 0 |
752 | ASN1error(ASN1_R_ILLEGAL_BITSTRING_FORMAT); | - |
753 | goto bad_form; never executed: goto bad_form; | 0 |
754 | } | - |
755 | | - |
756 | if ((utype == V_ASN1_BIT_STRING) && no_unused) {TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
757 | atmp->value.asn1_string->flags &= | - |
758 | ~(ASN1_STRING_FLAG_BITS_LEFT | 0x07); | - |
759 | atmp->value.asn1_string->flags |= | - |
760 | ASN1_STRING_FLAG_BITS_LEFT; | - |
761 | } never executed: end of block | 0 |
762 | | - |
763 | break; never executed: break; | 0 |
764 | | - |
765 | default: never executed: default: | 0 |
766 | ASN1error(ASN1_R_UNSUPPORTED_TYPE); | - |
767 | goto bad_str; never executed: goto bad_str; | 0 |
768 | break; dead code: break; | - |
769 | } | - |
770 | | - |
771 | atmp->type = utype; | - |
772 | return atmp; never executed: return atmp; | 0 |
773 | | - |
774 | bad_str: | - |
775 | ERR_asprintf_error_data("string=%s", str); | - |
776 | bad_form: code before this statement never executed: bad_form: | 0 |
777 | ASN1_TYPE_free(atmp); | - |
778 | return NULL; never executed: return ((void *)0) ; | 0 |
779 | } | - |
780 | | - |
781 | static int | - |
782 | bitstr_cb(const char *elem, int len, void *bitstr) | - |
783 | { | - |
784 | long bitnum; | - |
785 | char *eptr; | - |
786 | | - |
787 | if (!elem)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
788 | return 0; never executed: return 0; | 0 |
789 | bitnum = strtoul(elem, &eptr, 10); | - |
790 | if (eptr && *eptr && (eptr != elem + len))TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
791 | return 0; never executed: return 0; | 0 |
792 | if (bitnum < 0) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
793 | ASN1error(ASN1_R_INVALID_NUMBER); | - |
794 | return 0; never executed: return 0; | 0 |
795 | } | - |
796 | if (!ASN1_BIT_STRING_set_bit(bitstr, bitnum, 1)) {TRUE | never evaluated | FALSE | never evaluated |
| 0 |
797 | ASN1error(ERR_R_MALLOC_FAILURE); | - |
798 | return 0; never executed: return 0; | 0 |
799 | } | - |
800 | return 1; never executed: return 1; | 0 |
801 | } | - |
| | |