1 files changed, 3 insertions, 2 deletions

diff --git a/mac.c b/mac.c
index 11c30a1c5..f63fbff09 100644
--- a/mac.c
+++ b/mac.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: mac.c,v 1.31 2015/01/13 19:31:40 markus Exp $ */
+/* $OpenBSD: mac.c,v 1.32 2015/01/15 18:32:54 naddy Exp $ */
 /*
  * Copyright (c) 2001 Markus Friedl.  All rights reserved.
  *
@@ -158,7 +158,8 @@ mac_init(struct sshmac *mac)
                         return SSH_ERR_ALLOC_FAIL;
                 return 0;
         case SSH_UMAC128:
-                mac->umac_ctx = umac128_new(mac->key);
+                if ((mac->umac_ctx = umac128_new(mac->key)) == NULL)
+                        return SSH_ERR_ALLOC_FAIL;
                 return 0;
         default:
                 return SSH_ERR_INVALID_ARGUMENT;