diff options
Diffstat (limited to 'openssl/crypto/asn1/a_verify.c')
| -rw-r--r-- | openssl/crypto/asn1/a_verify.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/openssl/crypto/asn1/a_verify.c b/openssl/crypto/asn1/a_verify.c index 432722e40..fc84cd3d1 100644 --- a/openssl/crypto/asn1/a_verify.c +++ b/openssl/crypto/asn1/a_verify.c @@ -140,6 +140,12 @@ int ASN1_item_verify(const ASN1_ITEM *it, X509_ALGOR *a, int mdnid, pknid; + if (!pkey) + { + ASN1err(ASN1_F_ASN1_ITEM_VERIFY, ERR_R_PASSED_NULL_PARAMETER); + return -1; + } + EVP_MD_CTX_init(&ctx); /* Convert signature OID into digest and public key OIDs */ |