diff options
Diffstat (limited to 'ssh-ecdsa.c')
-rw-r--r-- | ssh-ecdsa.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/ssh-ecdsa.c b/ssh-ecdsa.c index 74912dfd..d7bf3c69 100644 --- a/ssh-ecdsa.c +++ b/ssh-ecdsa.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ssh-ecdsa.c,v 1.12 2015/12/11 04:21:12 mmcc Exp $ */ +/* $OpenBSD: ssh-ecdsa.c,v 1.13 2016/04/21 06:08:02 djm Exp $ */ /* * Copyright (c) 2000 Markus Friedl. All rights reserved. * Copyright (c) 2010 Damien Miller. All rights reserved. @@ -121,7 +121,8 @@ ssh_ecdsa_verify(const struct sshkey *key, char *ktype = NULL; if (key == NULL || key->ecdsa == NULL || - sshkey_type_plain(key->type) != KEY_ECDSA) + sshkey_type_plain(key->type) != KEY_ECDSA || + signature == NULL || signaturelen == 0) return SSH_ERR_INVALID_ARGUMENT; if ((hash_alg = sshkey_ec_nid_to_hash_alg(key->ecdsa_nid)) == -1 || |