1 files changed, 2 insertions, 1 deletions

diff --git a/src/lib/libcrypto/x509v3/v3_skey.c b/src/lib/libcrypto/x509v3/v3_skey.c
index 202c9e4896..0a984fbaa8 100644
--- a/src/lib/libcrypto/x509v3/v3_skey.c
+++ b/src/lib/libcrypto/x509v3/v3_skey.c
@@ -129,7 +129,8 @@ static ASN1_OCTET_STRING *s2i_skey_id(X509V3_EXT_METHOD *method,
                 goto err;
         }
 
-        EVP_Digest(pk->data, pk->length, pkey_dig, &diglen, EVP_sha1(), NULL);
+        if (!EVP_Digest(pk->data, pk->length, pkey_dig, &diglen, EVP_sha1(), NULL))
+                goto err;
 
         if(!M_ASN1_OCTET_STRING_set(oct, pkey_dig, diglen)) {
                 X509V3err(X509V3_F_S2I_SKEY_ID,ERR_R_MALLOC_FAILURE);