X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Fcrypto%2Fasymmetric_keys%2Fsignature.c;h=9441240f7d2a51e746331dc8aa720ae4280685e4;hb=e09b41010ba33a20a87472ee821fa407a5b8da36;hp=7525fd183574c826b2f85a5f4de3ba47e4c585ab;hpb=f93b97fd65072de626c074dbe099a1fff05ce060;p=kvmfornfv.git

diff --git a/kernel/crypto/asymmetric_keys/signature.c b/kernel/crypto/asymmetric_keys/signature.c
index 7525fd183..9441240f7 100644
--- a/kernel/crypto/asymmetric_keys/signature.c
+++ b/kernel/crypto/asymmetric_keys/signature.c
@@ -37,7 +37,7 @@ int verify_signature(const struct key *key,
 		return -EINVAL;
 	subtype = asymmetric_key_subtype(key);
 	if (!subtype ||
-	    !key->payload.data)
+	    !key->payload.data[0])
 		return -EINVAL;
 	if (!subtype->verify_signature)
 		return -ENOTSUPP;