From: Stefan Metzmacher <metze@sernet.de>
Date: Fri, 8 Feb 2008 10:50:34 +0000 (+0100)
Subject: nbt_server: fix crash bug, the wins client interface may not have a nbtsock
X-Git-Tag: samba-4.0.0alpha6~21
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=cd5e43b32761daea36187f28a72795f7696ea546;p=thirdparty%2Fsamba.git

nbt_server: fix crash bug, the wins client interface may not have a nbtsock

metze
(from samba4wins tree 8035601da7c7e8b65fe1d82c2654c412fa169338)
---

diff --git a/source4/nbt_server/interfaces.c b/source4/nbt_server/interfaces.c
index 4bc18feb595..0a9196a7475 100644
--- a/source4/nbt_server/interfaces.c
+++ b/source4/nbt_server/interfaces.c
@@ -97,7 +97,7 @@ static void nbtd_unexpected_handler(struct nbt_name_socket *nbtsock,
 	}
 
 	/* try the wins server client interface */
-	if (!req && nbtsrv->wins_interface) {
+	if (!req && nbtsrv->wins_interface && nbtsrv->wins_interface->nbtsock) {
 		i = nbtsrv->wins_interface;
 		req = idr_find(i->nbtsock->idr, packet->name_trn_id);
 	}