diff options
Diffstat (limited to 'src/lib/libcrypto/asn1/tasn_new.c')
| -rw-r--r-- | src/lib/libcrypto/asn1/tasn_new.c | 100 |
1 files changed, 50 insertions, 50 deletions
diff --git a/src/lib/libcrypto/asn1/tasn_new.c b/src/lib/libcrypto/asn1/tasn_new.c index aab9ef08c4..f5d7c690b8 100644 --- a/src/lib/libcrypto/asn1/tasn_new.c +++ b/src/lib/libcrypto/asn1/tasn_new.c | |||
| @@ -71,23 +71,23 @@ static void asn1_template_clear(ASN1_VALUE **pval, const ASN1_TEMPLATE *tt); | |||
| 71 | static void asn1_primitive_clear(ASN1_VALUE **pval, const ASN1_ITEM *it); | 71 | static void asn1_primitive_clear(ASN1_VALUE **pval, const ASN1_ITEM *it); |
| 72 | 72 | ||
| 73 | ASN1_VALUE *ASN1_item_new(const ASN1_ITEM *it) | 73 | ASN1_VALUE *ASN1_item_new(const ASN1_ITEM *it) |
| 74 | { | 74 | { |
| 75 | ASN1_VALUE *ret = NULL; | 75 | ASN1_VALUE *ret = NULL; |
| 76 | if (ASN1_item_ex_new(&ret, it) > 0) | 76 | if (ASN1_item_ex_new(&ret, it) > 0) |
| 77 | return ret; | 77 | return ret; |
| 78 | return NULL; | 78 | return NULL; |
| 79 | } | 79 | } |
| 80 | 80 | ||
| 81 | /* Allocate an ASN1 structure */ | 81 | /* Allocate an ASN1 structure */ |
| 82 | 82 | ||
| 83 | int ASN1_item_ex_new(ASN1_VALUE **pval, const ASN1_ITEM *it) | 83 | int ASN1_item_ex_new(ASN1_VALUE **pval, const ASN1_ITEM *it) |
| 84 | { | 84 | { |
| 85 | return asn1_item_ex_combine_new(pval, it, 0); | 85 | return asn1_item_ex_combine_new(pval, it, 0); |
| 86 | } | 86 | } |
| 87 | 87 | ||
| 88 | static int asn1_item_ex_combine_new(ASN1_VALUE **pval, const ASN1_ITEM *it, | 88 | static int asn1_item_ex_combine_new(ASN1_VALUE **pval, const ASN1_ITEM *it, |
| 89 | int combine) | 89 | int combine) |
| 90 | { | 90 | { |
| 91 | const ASN1_TEMPLATE *tt = NULL; | 91 | const ASN1_TEMPLATE *tt = NULL; |
| 92 | const ASN1_COMPAT_FUNCS *cf; | 92 | const ASN1_COMPAT_FUNCS *cf; |
| 93 | const ASN1_EXTERN_FUNCS *ef; | 93 | const ASN1_EXTERN_FUNCS *ef; |
| @@ -108,15 +108,15 @@ static int asn1_item_ex_combine_new(ASN1_VALUE **pval, const ASN1_ITEM *it, | |||
| 108 | #endif | 108 | #endif |
| 109 | 109 | ||
| 110 | switch(it->itype) | 110 | switch(it->itype) |
| 111 | { | 111 | { |
| 112 | 112 | ||
| 113 | case ASN1_ITYPE_EXTERN: | 113 | case ASN1_ITYPE_EXTERN: |
| 114 | ef = it->funcs; | 114 | ef = it->funcs; |
| 115 | if (ef && ef->asn1_ex_new) | 115 | if (ef && ef->asn1_ex_new) |
| 116 | { | 116 | { |
| 117 | if (!ef->asn1_ex_new(pval, it)) | 117 | if (!ef->asn1_ex_new(pval, it)) |
| 118 | goto memerr; | 118 | goto memerr; |
| 119 | } | 119 | } |
| 120 | break; | 120 | break; |
| 121 | 121 | ||
| 122 | case ASN1_ITYPE_COMPAT: | 122 | case ASN1_ITYPE_COMPAT: |
| @@ -125,15 +125,15 @@ static int asn1_item_ex_combine_new(ASN1_VALUE **pval, const ASN1_ITEM *it, | |||
| 125 | *pval = cf->asn1_new(); | 125 | *pval = cf->asn1_new(); |
| 126 | if (!*pval) | 126 | if (!*pval) |
| 127 | goto memerr; | 127 | goto memerr; |
| 128 | } | 128 | } |
| 129 | break; | 129 | break; |
| 130 | 130 | ||
| 131 | case ASN1_ITYPE_PRIMITIVE: | 131 | case ASN1_ITYPE_PRIMITIVE: |
| 132 | if (it->templates) | 132 | if (it->templates) |
| 133 | { | 133 | { |
| 134 | if (!ASN1_template_new(pval, it->templates)) | 134 | if (!ASN1_template_new(pval, it->templates)) |
| 135 | goto memerr; | 135 | goto memerr; |
| 136 | } | 136 | } |
| 137 | else if (!ASN1_primitive_new(pval, it)) | 137 | else if (!ASN1_primitive_new(pval, it)) |
| 138 | goto memerr; | 138 | goto memerr; |
| 139 | break; | 139 | break; |
| @@ -145,26 +145,26 @@ static int asn1_item_ex_combine_new(ASN1_VALUE **pval, const ASN1_ITEM *it, | |||
| 145 | 145 | ||
| 146 | case ASN1_ITYPE_CHOICE: | 146 | case ASN1_ITYPE_CHOICE: |
| 147 | if (asn1_cb) | 147 | if (asn1_cb) |
| 148 | { | 148 | { |
| 149 | i = asn1_cb(ASN1_OP_NEW_PRE, pval, it, NULL); | 149 | i = asn1_cb(ASN1_OP_NEW_PRE, pval, it, NULL); |
| 150 | if (!i) | 150 | if (!i) |
| 151 | goto auxerr; | 151 | goto auxerr; |
| 152 | if (i==2) | 152 | if (i==2) |
| 153 | { | 153 | { |
| 154 | #ifdef CRYPTO_MDEBUG | 154 | #ifdef CRYPTO_MDEBUG |
| 155 | if (it->sname) | 155 | if (it->sname) |
| 156 | CRYPTO_pop_info(); | 156 | CRYPTO_pop_info(); |
| 157 | #endif | 157 | #endif |
| 158 | return 1; | 158 | return 1; |
| 159 | } | ||
| 160 | } | 159 | } |
| 160 | } | ||
| 161 | if (!combine) | 161 | if (!combine) |
| 162 | { | 162 | { |
| 163 | *pval = malloc(it->size); | 163 | *pval = malloc(it->size); |
| 164 | if (!*pval) | 164 | if (!*pval) |
| 165 | goto memerr; | 165 | goto memerr; |
| 166 | memset(*pval, 0, it->size); | 166 | memset(*pval, 0, it->size); |
| 167 | } | 167 | } |
| 168 | asn1_set_choice_selector(pval, -1, it); | 168 | asn1_set_choice_selector(pval, -1, it); |
| 169 | if (asn1_cb && !asn1_cb(ASN1_OP_NEW_POST, pval, it, NULL)) | 169 | if (asn1_cb && !asn1_cb(ASN1_OP_NEW_POST, pval, it, NULL)) |
| 170 | goto auxerr; | 170 | goto auxerr; |
| @@ -173,38 +173,38 @@ static int asn1_item_ex_combine_new(ASN1_VALUE **pval, const ASN1_ITEM *it, | |||
| 173 | case ASN1_ITYPE_NDEF_SEQUENCE: | 173 | case ASN1_ITYPE_NDEF_SEQUENCE: |
| 174 | case ASN1_ITYPE_SEQUENCE: | 174 | case ASN1_ITYPE_SEQUENCE: |
| 175 | if (asn1_cb) | 175 | if (asn1_cb) |
| 176 | { | 176 | { |
| 177 | i = asn1_cb(ASN1_OP_NEW_PRE, pval, it, NULL); | 177 | i = asn1_cb(ASN1_OP_NEW_PRE, pval, it, NULL); |
| 178 | if (!i) | 178 | if (!i) |
| 179 | goto auxerr; | 179 | goto auxerr; |
| 180 | if (i==2) | 180 | if (i==2) |
| 181 | { | 181 | { |
| 182 | #ifdef CRYPTO_MDEBUG | 182 | #ifdef CRYPTO_MDEBUG |
| 183 | if (it->sname) | 183 | if (it->sname) |
| 184 | CRYPTO_pop_info(); | 184 | CRYPTO_pop_info(); |
| 185 | #endif | 185 | #endif |
| 186 | return 1; | 186 | return 1; |
| 187 | } | ||
| 188 | } | 187 | } |
| 188 | } | ||
| 189 | if (!combine) | 189 | if (!combine) |
| 190 | { | 190 | { |
| 191 | *pval = malloc(it->size); | 191 | *pval = malloc(it->size); |
| 192 | if (!*pval) | 192 | if (!*pval) |
| 193 | goto memerr; | 193 | goto memerr; |
| 194 | memset(*pval, 0, it->size); | 194 | memset(*pval, 0, it->size); |
| 195 | asn1_do_lock(pval, 0, it); | 195 | asn1_do_lock(pval, 0, it); |
| 196 | asn1_enc_init(pval, it); | 196 | asn1_enc_init(pval, it); |
| 197 | } | 197 | } |
| 198 | for (i = 0, tt = it->templates; i < it->tcount; tt++, i++) | 198 | for (i = 0, tt = it->templates; i < it->tcount; tt++, i++) |
| 199 | { | 199 | { |
| 200 | pseqval = asn1_get_field_ptr(pval, tt); | 200 | pseqval = asn1_get_field_ptr(pval, tt); |
| 201 | if (!ASN1_template_new(pseqval, tt)) | 201 | if (!ASN1_template_new(pseqval, tt)) |
| 202 | goto memerr; | 202 | goto memerr; |
| 203 | } | 203 | } |
| 204 | if (asn1_cb && !asn1_cb(ASN1_OP_NEW_POST, pval, it, NULL)) | 204 | if (asn1_cb && !asn1_cb(ASN1_OP_NEW_POST, pval, it, NULL)) |
| 205 | goto auxerr; | 205 | goto auxerr; |
| 206 | break; | 206 | break; |
| 207 | } | 207 | } |
| 208 | #ifdef CRYPTO_MDEBUG | 208 | #ifdef CRYPTO_MDEBUG |
| 209 | if (it->sname) CRYPTO_pop_info(); | 209 | if (it->sname) CRYPTO_pop_info(); |
| 210 | #endif | 210 | #endif |
| @@ -225,14 +225,14 @@ static int asn1_item_ex_combine_new(ASN1_VALUE **pval, const ASN1_ITEM *it, | |||
| 225 | #endif | 225 | #endif |
| 226 | return 0; | 226 | return 0; |
| 227 | 227 | ||
| 228 | } | 228 | } |
| 229 | 229 | ||
| 230 | static void asn1_item_clear(ASN1_VALUE **pval, const ASN1_ITEM *it) | 230 | static void asn1_item_clear(ASN1_VALUE **pval, const ASN1_ITEM *it) |
| 231 | { | 231 | { |
| 232 | const ASN1_EXTERN_FUNCS *ef; | 232 | const ASN1_EXTERN_FUNCS *ef; |
| 233 | 233 | ||
| 234 | switch(it->itype) | 234 | switch(it->itype) |
| 235 | { | 235 | { |
| 236 | 236 | ||
| 237 | case ASN1_ITYPE_EXTERN: | 237 | case ASN1_ITYPE_EXTERN: |
| 238 | ef = it->funcs; | 238 | ef = it->funcs; |
| @@ -259,45 +259,45 @@ static void asn1_item_clear(ASN1_VALUE **pval, const ASN1_ITEM *it) | |||
| 259 | case ASN1_ITYPE_NDEF_SEQUENCE: | 259 | case ASN1_ITYPE_NDEF_SEQUENCE: |
| 260 | *pval = NULL; | 260 | *pval = NULL; |
| 261 | break; | 261 | break; |
| 262 | } | ||
| 263 | } | 262 | } |
| 263 | } | ||
| 264 | 264 | ||
| 265 | 265 | ||
| 266 | int ASN1_template_new(ASN1_VALUE **pval, const ASN1_TEMPLATE *tt) | 266 | int ASN1_template_new(ASN1_VALUE **pval, const ASN1_TEMPLATE *tt) |
| 267 | { | 267 | { |
| 268 | const ASN1_ITEM *it = ASN1_ITEM_ptr(tt->item); | 268 | const ASN1_ITEM *it = ASN1_ITEM_ptr(tt->item); |
| 269 | int ret; | 269 | int ret; |
| 270 | if (tt->flags & ASN1_TFLG_OPTIONAL) | 270 | if (tt->flags & ASN1_TFLG_OPTIONAL) |
| 271 | { | 271 | { |
| 272 | asn1_template_clear(pval, tt); | 272 | asn1_template_clear(pval, tt); |
| 273 | return 1; | 273 | return 1; |
| 274 | } | 274 | } |
| 275 | /* If ANY DEFINED BY nothing to do */ | 275 | /* If ANY DEFINED BY nothing to do */ |
| 276 | 276 | ||
| 277 | if (tt->flags & ASN1_TFLG_ADB_MASK) | 277 | if (tt->flags & ASN1_TFLG_ADB_MASK) |
| 278 | { | 278 | { |
| 279 | *pval = NULL; | 279 | *pval = NULL; |
| 280 | return 1; | 280 | return 1; |
| 281 | } | 281 | } |
| 282 | #ifdef CRYPTO_MDEBUG | 282 | #ifdef CRYPTO_MDEBUG |
| 283 | if (tt->field_name) | 283 | if (tt->field_name) |
| 284 | CRYPTO_push_info(tt->field_name); | 284 | CRYPTO_push_info(tt->field_name); |
| 285 | #endif | 285 | #endif |
| 286 | /* If SET OF or SEQUENCE OF, its a STACK */ | 286 | /* If SET OF or SEQUENCE OF, its a STACK */ |
| 287 | if (tt->flags & ASN1_TFLG_SK_MASK) | 287 | if (tt->flags & ASN1_TFLG_SK_MASK) |
| 288 | { | 288 | { |
| 289 | STACK_OF(ASN1_VALUE) *skval; | 289 | STACK_OF(ASN1_VALUE) *skval; |
| 290 | skval = sk_ASN1_VALUE_new_null(); | 290 | skval = sk_ASN1_VALUE_new_null(); |
| 291 | if (!skval) | 291 | if (!skval) |
| 292 | { | 292 | { |
| 293 | ASN1err(ASN1_F_ASN1_TEMPLATE_NEW, ERR_R_MALLOC_FAILURE); | 293 | ASN1err(ASN1_F_ASN1_TEMPLATE_NEW, ERR_R_MALLOC_FAILURE); |
| 294 | ret = 0; | 294 | ret = 0; |
| 295 | goto done; | 295 | goto done; |
| 296 | } | 296 | } |
| 297 | *pval = (ASN1_VALUE *)skval; | 297 | *pval = (ASN1_VALUE *)skval; |
| 298 | ret = 1; | 298 | ret = 1; |
| 299 | goto done; | 299 | goto done; |
| 300 | } | 300 | } |
| 301 | /* Otherwise pass it back to the item routine */ | 301 | /* Otherwise pass it back to the item routine */ |
| 302 | ret = asn1_item_ex_combine_new(pval, it, tt->flags & ASN1_TFLG_COMBINE); | 302 | ret = asn1_item_ex_combine_new(pval, it, tt->flags & ASN1_TFLG_COMBINE); |
| 303 | done: | 303 | done: |
| @@ -306,16 +306,16 @@ int ASN1_template_new(ASN1_VALUE **pval, const ASN1_TEMPLATE *tt) | |||
| 306 | CRYPTO_pop_info(); | 306 | CRYPTO_pop_info(); |
| 307 | #endif | 307 | #endif |
| 308 | return ret; | 308 | return ret; |
| 309 | } | 309 | } |
| 310 | 310 | ||
| 311 | static void asn1_template_clear(ASN1_VALUE **pval, const ASN1_TEMPLATE *tt) | 311 | static void asn1_template_clear(ASN1_VALUE **pval, const ASN1_TEMPLATE *tt) |
| 312 | { | 312 | { |
| 313 | /* If ADB or STACK just NULL the field */ | 313 | /* If ADB or STACK just NULL the field */ |
| 314 | if (tt->flags & (ASN1_TFLG_ADB_MASK|ASN1_TFLG_SK_MASK)) | 314 | if (tt->flags & (ASN1_TFLG_ADB_MASK|ASN1_TFLG_SK_MASK)) |
| 315 | *pval = NULL; | 315 | *pval = NULL; |
| 316 | else | 316 | else |
| 317 | asn1_item_clear(pval, ASN1_ITEM_ptr(tt->item)); | 317 | asn1_item_clear(pval, ASN1_ITEM_ptr(tt->item)); |
| 318 | } | 318 | } |
| 319 | 319 | ||
| 320 | 320 | ||
| 321 | /* NB: could probably combine most of the real XXX_new() behaviour and junk | 321 | /* NB: could probably combine most of the real XXX_new() behaviour and junk |
| @@ -323,24 +323,24 @@ static void asn1_template_clear(ASN1_VALUE **pval, const ASN1_TEMPLATE *tt) | |||
| 323 | */ | 323 | */ |
| 324 | 324 | ||
| 325 | int ASN1_primitive_new(ASN1_VALUE **pval, const ASN1_ITEM *it) | 325 | int ASN1_primitive_new(ASN1_VALUE **pval, const ASN1_ITEM *it) |
| 326 | { | 326 | { |
| 327 | ASN1_TYPE *typ; | 327 | ASN1_TYPE *typ; |
| 328 | ASN1_STRING *str; | 328 | ASN1_STRING *str; |
| 329 | int utype; | 329 | int utype; |
| 330 | 330 | ||
| 331 | if (it && it->funcs) | 331 | if (it && it->funcs) |
| 332 | { | 332 | { |
| 333 | const ASN1_PRIMITIVE_FUNCS *pf = it->funcs; | 333 | const ASN1_PRIMITIVE_FUNCS *pf = it->funcs; |
| 334 | if (pf->prim_new) | 334 | if (pf->prim_new) |
| 335 | return pf->prim_new(pval, it); | 335 | return pf->prim_new(pval, it); |
| 336 | } | 336 | } |
| 337 | 337 | ||
| 338 | if (!it || (it->itype == ASN1_ITYPE_MSTRING)) | 338 | if (!it || (it->itype == ASN1_ITYPE_MSTRING)) |
| 339 | utype = -1; | 339 | utype = -1; |
| 340 | else | 340 | else |
| 341 | utype = it->utype; | 341 | utype = it->utype; |
| 342 | switch(utype) | 342 | switch(utype) |
| 343 | { | 343 | { |
| 344 | case V_ASN1_OBJECT: | 344 | case V_ASN1_OBJECT: |
| 345 | *pval = (ASN1_VALUE *)OBJ_nid2obj(NID_undef); | 345 | *pval = (ASN1_VALUE *)OBJ_nid2obj(NID_undef); |
| 346 | return 1; | 346 | return 1; |
| @@ -368,24 +368,24 @@ int ASN1_primitive_new(ASN1_VALUE **pval, const ASN1_ITEM *it) | |||
| 368 | str->flags |= ASN1_STRING_FLAG_MSTRING; | 368 | str->flags |= ASN1_STRING_FLAG_MSTRING; |
| 369 | *pval = (ASN1_VALUE *)str; | 369 | *pval = (ASN1_VALUE *)str; |
| 370 | break; | 370 | break; |
| 371 | } | 371 | } |
| 372 | if (*pval) | 372 | if (*pval) |
| 373 | return 1; | 373 | return 1; |
| 374 | return 0; | 374 | return 0; |
| 375 | } | 375 | } |
| 376 | 376 | ||
| 377 | static void asn1_primitive_clear(ASN1_VALUE **pval, const ASN1_ITEM *it) | 377 | static void asn1_primitive_clear(ASN1_VALUE **pval, const ASN1_ITEM *it) |
| 378 | { | 378 | { |
| 379 | int utype; | 379 | int utype; |
| 380 | if (it && it->funcs) | 380 | if (it && it->funcs) |
| 381 | { | 381 | { |
| 382 | const ASN1_PRIMITIVE_FUNCS *pf = it->funcs; | 382 | const ASN1_PRIMITIVE_FUNCS *pf = it->funcs; |
| 383 | if (pf->prim_clear) | 383 | if (pf->prim_clear) |
| 384 | pf->prim_clear(pval, it); | 384 | pf->prim_clear(pval, it); |
| 385 | else | 385 | else |
| 386 | *pval = NULL; | 386 | *pval = NULL; |
| 387 | return; | 387 | return; |
| 388 | } | 388 | } |
| 389 | if (!it || (it->itype == ASN1_ITYPE_MSTRING)) | 389 | if (!it || (it->itype == ASN1_ITYPE_MSTRING)) |
| 390 | utype = -1; | 390 | utype = -1; |
| 391 | else | 391 | else |
| @@ -393,4 +393,4 @@ static void asn1_primitive_clear(ASN1_VALUE **pval, const ASN1_ITEM *it) | |||
| 393 | if (utype == V_ASN1_BOOLEAN) | 393 | if (utype == V_ASN1_BOOLEAN) |
| 394 | *(ASN1_BOOLEAN *)pval = it->size; | 394 | *(ASN1_BOOLEAN *)pval = it->size; |
| 395 | else *pval = NULL; | 395 | else *pval = NULL; |
| 396 | } | 396 | } |
