Fix uninitialized variable that coult result in a crash.

Fix from Rivo Nurges.

diff --git a/usr.sbin/snmpd/trap.c b/usr.sbin/snmpd/trap.c
index b141a53..2c26332 100644 (file)
--- a/usr.sbin/snmpd/trap.c
+++ b/usr.sbin/snmpd/trap.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: trap.c,v 1.28 2016/11/09 20:31:56 jca Exp $   */
+/*     $OpenBSD: trap.c,v 1.29 2017/04/21 13:46:15 jca Exp $   */
 
 /*
  * Copyright (c) 2008 Reyk Floeter <reyk@openbsd.org>
@@ -70,6 +70,7 @@ trap_agentx(struct agentx_handle *h, struct agentx_pdu *pdu, int *idx,
 
        *varcpy = NULL;
        varbind = NULL;
+       iter = NULL;
        seensysuptime = seentrapoid = 0;
 
        if (pdu->hdr->flags & AGENTX_NON_DEFAULT_CONTEXT) {