diff options
Diffstat (limited to 'Cryptlib/OpenSSL/crypto/x509v3/v3_lib.c')
| -rw-r--r-- | Cryptlib/OpenSSL/crypto/x509v3/v3_lib.c | 48 |
1 files changed, 36 insertions, 12 deletions
diff --git a/Cryptlib/OpenSSL/crypto/x509v3/v3_lib.c b/Cryptlib/OpenSSL/crypto/x509v3/v3_lib.c index e0c0b04f..8350429a 100644 --- a/Cryptlib/OpenSSL/crypto/x509v3/v3_lib.c +++ b/Cryptlib/OpenSSL/crypto/x509v3/v3_lib.c @@ -90,20 +90,20 @@ static int ext_cmp(const X509V3_EXT_METHOD *const *a, return ((*a)->ext_nid - (*b)->ext_nid); } -X509V3_EXT_METHOD *X509V3_EXT_get_nid(int nid) +DECLARE_OBJ_BSEARCH_CMP_FN(const X509V3_EXT_METHOD *, + const X509V3_EXT_METHOD *, ext); +IMPLEMENT_OBJ_BSEARCH_CMP_FN(const X509V3_EXT_METHOD *, + const X509V3_EXT_METHOD *, ext); + +const X509V3_EXT_METHOD *X509V3_EXT_get_nid(int nid) { - X509V3_EXT_METHOD tmp, *t = &tmp, **ret; + X509V3_EXT_METHOD tmp; + const X509V3_EXT_METHOD *t = &tmp, *const *ret; int idx; if (nid < 0) return NULL; tmp.ext_nid = nid; - ret = (X509V3_EXT_METHOD **)OBJ_bsearch((char *)&t, - (char *)standard_exts, - STANDARD_EXTENSION_COUNT, - sizeof(X509V3_EXT_METHOD *), - (int (*) - (const void *, - const void *))ext_cmp); + ret = OBJ_bsearch_ext(&t, standard_exts, STANDARD_EXTENSION_COUNT); if (ret) return *ret; if (!ext_list) @@ -114,7 +114,7 @@ X509V3_EXT_METHOD *X509V3_EXT_get_nid(int nid) return sk_X509V3_EXT_METHOD_value(ext_list, idx); } -X509V3_EXT_METHOD *X509V3_EXT_get(X509_EXTENSION *ext) +const X509V3_EXT_METHOD *X509V3_EXT_get(X509_EXTENSION *ext) { int nid; if ((nid = OBJ_obj2nid(ext->object)) == NID_undef) @@ -122,6 +122,28 @@ X509V3_EXT_METHOD *X509V3_EXT_get(X509_EXTENSION *ext) return X509V3_EXT_get_nid(nid); } +int X509V3_EXT_free(int nid, void *ext_data) +{ + const X509V3_EXT_METHOD *ext_method = X509V3_EXT_get_nid(nid); + if (ext_method == NULL) { + X509V3err(X509V3_F_X509V3_EXT_FREE, + X509V3_R_CANNOT_FIND_FREE_FUNCTION); + return 0; + } + + if (ext_method->it != NULL) + ASN1_item_free(ext_data, ASN1_ITEM_ptr(ext_method->it)); + else if (ext_method->ext_free != NULL) + ext_method->ext_free(ext_data); + else { + X509V3err(X509V3_F_X509V3_EXT_FREE, + X509V3_R_CANNOT_FIND_FREE_FUNCTION); + return 0; + } + + return 1; +} + int X509V3_EXT_add_list(X509V3_EXT_METHOD *extlist) { for (; extlist->ext_nid != -1; extlist++) @@ -132,7 +154,9 @@ int X509V3_EXT_add_list(X509V3_EXT_METHOD *extlist) int X509V3_EXT_add_alias(int nid_to, int nid_from) { - X509V3_EXT_METHOD *ext, *tmpext; + const X509V3_EXT_METHOD *ext; + X509V3_EXT_METHOD *tmpext; + if (!(ext = X509V3_EXT_get_nid(nid_from))) { X509V3err(X509V3_F_X509V3_EXT_ADD_ALIAS, X509V3_R_EXTENSION_NOT_FOUND); @@ -176,7 +200,7 @@ int X509V3_add_standard_extensions(void) void *X509V3_EXT_d2i(X509_EXTENSION *ext) { - X509V3_EXT_METHOD *method; + const X509V3_EXT_METHOD *method; const unsigned char *p; if (!(method = X509V3_EXT_get(ext))) |