diff options
Diffstat (limited to 'crypto/openssl/crypto/pkcs7/pk7_attr.c')
| -rw-r--r-- | crypto/openssl/crypto/pkcs7/pk7_attr.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/crypto/openssl/crypto/pkcs7/pk7_attr.c b/crypto/openssl/crypto/pkcs7/pk7_attr.c index 5ff5a88b5cfc..039141027a6f 100644 --- a/crypto/openssl/crypto/pkcs7/pk7_attr.c +++ b/crypto/openssl/crypto/pkcs7/pk7_attr.c @@ -3,7 +3,7 @@ * project 2001. */ /* ==================================================================== - * Copyright (c) 2001 The OpenSSL Project. All rights reserved. + * Copyright (c) 2001-2004 The OpenSSL Project. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions @@ -94,17 +94,18 @@ int PKCS7_add_attrib_smimecap(PKCS7_SIGNER_INFO *si, STACK_OF(X509_ALGOR) *cap) } STACK_OF(X509_ALGOR) *PKCS7_get_smimecap(PKCS7_SIGNER_INFO *si) -{ + { ASN1_TYPE *cap; unsigned char *p; cap = PKCS7_get_signed_attribute(si, NID_SMIMECapabilities); - if (!cap) return NULL; + if (!cap || (cap->type != V_ASN1_SEQUENCE)) + return NULL; p = cap->value.sequence->data; return d2i_ASN1_SET_OF_X509_ALGOR(NULL, &p, cap->value.sequence->length, d2i_X509_ALGOR, X509_ALGOR_free, V_ASN1_SEQUENCE, V_ASN1_UNIVERSAL); -} + } /* Basic smime-capabilities OID and optional integer arg */ int PKCS7_simple_smimecap(STACK_OF(X509_ALGOR) *sk, int nid, int arg) |