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Side by Side Diff: openssl/crypto/dso/dso_lib.c

Issue 9254031: Upgrade chrome's OpenSSL to same version Android ships with. (Closed) Base URL: http://src.chromium.org/svn/trunk/deps/third_party/openssl/
Patch Set: '' Created 8 years, 11 months ago
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1 /* dso_lib.c -*- mode:C; c-file-style: "eay" -*- */ 1 /* dso_lib.c -*- mode:C; c-file-style: "eay" -*- */
2 /* Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL 2 /* Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL
3 * project 2000. 3 * project 2000.
4 */ 4 */
5 /* ==================================================================== 5 /* ====================================================================
6 * Copyright (c) 2000 The OpenSSL Project. All rights reserved. 6 * Copyright (c) 2000 The OpenSSL Project. All rights reserved.
7 * 7 *
8 * Redistribution and use in source and binary forms, with or without 8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions 9 * modification, are permitted provided that the following conditions
10 * are met: 10 * are met:
(...skipping 89 matching lines...) Expand 10 before | Expand all | Expand 10 after
100 * to stealing the "best available" method. Will fallback 100 * to stealing the "best available" method. Will fallback
101 * to DSO_METH_null() in the worst case. */ 101 * to DSO_METH_null() in the worst case. */
102 default_DSO_meth = DSO_METHOD_openssl(); 102 default_DSO_meth = DSO_METHOD_openssl();
103 ret = (DSO *)OPENSSL_malloc(sizeof(DSO)); 103 ret = (DSO *)OPENSSL_malloc(sizeof(DSO));
104 if(ret == NULL) 104 if(ret == NULL)
105 { 105 {
106 DSOerr(DSO_F_DSO_NEW_METHOD,ERR_R_MALLOC_FAILURE); 106 DSOerr(DSO_F_DSO_NEW_METHOD,ERR_R_MALLOC_FAILURE);
107 return(NULL); 107 return(NULL);
108 } 108 }
109 memset(ret, 0, sizeof(DSO)); 109 memset(ret, 0, sizeof(DSO));
110 » ret->meth_data = sk_new_null(); 110 » ret->meth_data = sk_void_new_null();
111 if(ret->meth_data == NULL) 111 if(ret->meth_data == NULL)
112 { 112 {
113 /* sk_new doesn't generate any errors so we do */ 113 /* sk_new doesn't generate any errors so we do */
114 DSOerr(DSO_F_DSO_NEW_METHOD,ERR_R_MALLOC_FAILURE); 114 DSOerr(DSO_F_DSO_NEW_METHOD,ERR_R_MALLOC_FAILURE);
115 OPENSSL_free(ret); 115 OPENSSL_free(ret);
116 return(NULL); 116 return(NULL);
117 } 117 }
118 if(meth == NULL) 118 if(meth == NULL)
119 ret->meth = default_DSO_meth; 119 ret->meth = default_DSO_meth;
120 else 120 else
(...skipping 35 matching lines...) Expand 10 before | Expand all | Expand 10 after
156 DSOerr(DSO_F_DSO_FREE,DSO_R_UNLOAD_FAILED); 156 DSOerr(DSO_F_DSO_FREE,DSO_R_UNLOAD_FAILED);
157 return(0); 157 return(0);
158 } 158 }
159 159
160 if((dso->meth->finish != NULL) && !dso->meth->finish(dso)) 160 if((dso->meth->finish != NULL) && !dso->meth->finish(dso))
161 { 161 {
162 DSOerr(DSO_F_DSO_FREE,DSO_R_FINISH_FAILED); 162 DSOerr(DSO_F_DSO_FREE,DSO_R_FINISH_FAILED);
163 return(0); 163 return(0);
164 } 164 }
165 165
166 » sk_free(dso->meth_data); 166 » sk_void_free(dso->meth_data);
167 if(dso->filename != NULL) 167 if(dso->filename != NULL)
168 OPENSSL_free(dso->filename); 168 OPENSSL_free(dso->filename);
169 if(dso->loaded_filename != NULL) 169 if(dso->loaded_filename != NULL)
170 OPENSSL_free(dso->loaded_filename); 170 OPENSSL_free(dso->loaded_filename);
171 171
172 OPENSSL_free(dso); 172 OPENSSL_free(dso);
173 return(1); 173 return(1);
174 } 174 }
175 175
176 int DSO_flags(DSO *dso) 176 int DSO_flags(DSO *dso)
(...skipping 215 matching lines...) Expand 10 before | Expand all | Expand 10 after
392 392
393 char *DSO_merge(DSO *dso, const char *filespec1, const char *filespec2) 393 char *DSO_merge(DSO *dso, const char *filespec1, const char *filespec2)
394 { 394 {
395 char *result = NULL; 395 char *result = NULL;
396 396
397 if(dso == NULL || filespec1 == NULL) 397 if(dso == NULL || filespec1 == NULL)
398 { 398 {
399 DSOerr(DSO_F_DSO_MERGE,ERR_R_PASSED_NULL_PARAMETER); 399 DSOerr(DSO_F_DSO_MERGE,ERR_R_PASSED_NULL_PARAMETER);
400 return(NULL); 400 return(NULL);
401 } 401 }
402 if(filespec1 == NULL)
403 filespec1 = dso->filename;
404 if(filespec1 == NULL)
405 {
406 DSOerr(DSO_F_DSO_MERGE,DSO_R_NO_FILE_SPECIFICATION);
407 return(NULL);
408 }
409 if((dso->flags & DSO_FLAG_NO_NAME_TRANSLATION) == 0) 402 if((dso->flags & DSO_FLAG_NO_NAME_TRANSLATION) == 0)
410 { 403 {
411 if(dso->merger != NULL) 404 if(dso->merger != NULL)
412 result = dso->merger(dso, filespec1, filespec2); 405 result = dso->merger(dso, filespec1, filespec2);
413 else if(dso->meth->dso_merger != NULL) 406 else if(dso->meth->dso_merger != NULL)
414 result = dso->meth->dso_merger(dso, 407 result = dso->meth->dso_merger(dso,
415 filespec1, filespec2); 408 filespec1, filespec2);
416 } 409 }
417 return(result); 410 return(result);
418 } 411 }
(...skipping 38 matching lines...) Expand 10 before | Expand all | Expand 10 after
457 const char *DSO_get_loaded_filename(DSO *dso) 450 const char *DSO_get_loaded_filename(DSO *dso)
458 { 451 {
459 if(dso == NULL) 452 if(dso == NULL)
460 { 453 {
461 DSOerr(DSO_F_DSO_GET_LOADED_FILENAME, 454 DSOerr(DSO_F_DSO_GET_LOADED_FILENAME,
462 ERR_R_PASSED_NULL_PARAMETER); 455 ERR_R_PASSED_NULL_PARAMETER);
463 return(NULL); 456 return(NULL);
464 } 457 }
465 return(dso->loaded_filename); 458 return(dso->loaded_filename);
466 } 459 }
460
461 int DSO_pathbyaddr(void *addr,char *path,int sz)
462 {
463 DSO_METHOD *meth = default_DSO_meth;
464 if (meth == NULL) meth = DSO_METHOD_openssl();
465 if (meth->pathbyaddr == NULL)
466 {
467 DSOerr(DSO_F_DSO_PATHBYADDR,DSO_R_UNSUPPORTED);
468 return -1;
469 }
470 return (*meth->pathbyaddr)(addr,path,sz);
471 }
472
473 void *DSO_global_lookup(const char *name)
474 {
475 DSO_METHOD *meth = default_DSO_meth;
476 if (meth == NULL) meth = DSO_METHOD_openssl();
477 if (meth->globallookup == NULL)
478 {
479 DSOerr(DSO_F_DSO_GLOBAL_LOOKUP,DSO_R_UNSUPPORTED);
480 return NULL;
481 }
482 return (*meth->globallookup)(name);
483 }
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