diff options
Diffstat (limited to 'crypto/asn1/a_sign.c')
| -rw-r--r-- | crypto/asn1/a_sign.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/crypto/asn1/a_sign.c b/crypto/asn1/a_sign.c index 1081950..4dee45f 100644 --- a/crypto/asn1/a_sign.c +++ b/crypto/asn1/a_sign.c @@ -267,7 +267,12 @@ int ASN1_item_sign(const ASN1_ITEM *it, X509_ALGOR *algor1, X509_ALGOR *algor2, goto err; } - EVP_SignInit_ex(&ctx,type, NULL); + if (!EVP_SignInit_ex(&ctx,type, NULL)) + { + outl=0; + ASN1err(ASN1_F_ASN1_ITEM_SIGN,ERR_R_EVP_LIB); + goto err; + } EVP_SignUpdate(&ctx,(unsigned char *)buf_in,inl); if (!EVP_SignFinal(&ctx,(unsigned char *)buf_out, (unsigned int *)&outl,pkey)) |
