Initialize variable, otherwise the pointer might contain stack garbage.

diff --git a/sbin/iked/ikev2.c b/sbin/iked/ikev2.c
index a3bfa1f..70f3296 100644 (file)
--- a/sbin/iked/ikev2.c
+++ b/sbin/iked/ikev2.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: ikev2.c,v 1.162 2017/12/03 21:02:44 patrick Exp $     */
+/*     $OpenBSD: ikev2.c,v 1.163 2017/12/04 14:35:03 patrick Exp $     */
 
 /*
  * Copyright (c) 2010-2013 Reyk Floeter <reyk@openbsd.org>
@@ -1965,7 +1965,7 @@ ikev2_add_proposals(struct iked *env, struct iked_sa *sa, struct ibuf *buf,
     struct iked_proposals *proposals, uint8_t protoid, int initiator,
     int sendikespi, int skipdh)
 {
-       struct ikev2_sa_proposal        *sap;
+       struct ikev2_sa_proposal        *sap = NULL;
        struct iked_transform           *xform;
        struct iked_proposal            *prop;
        struct iked_childsa              csa;