From 32e4f7d89758560b47521a0c802e5c1391c0af6e Mon Sep 17 00:00:00 2001
From: Michael Knudsen <mk@cvs.openbsd.org>
Date: Thu, 23 Oct 2008 16:21:22 +0000
Subject: Prevent a crash in ieee80211_setkeys() when unplugging an interface
 in hostap mode by canceling the group rekey timeout in
 ieee80211_node_detach().

ok damien
---
 sys/net80211/ieee80211_node.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'sys')

diff --git a/sys/net80211/ieee80211_node.c b/sys/net80211/ieee80211_node.c
index 50116a14b75..0eb7cb3064a 100644
--- a/sys/net80211/ieee80211_node.c
+++ b/sys/net80211/ieee80211_node.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ieee80211_node.c,v 1.47 2008/10/15 19:12:18 blambert Exp $	*/
+/*	$OpenBSD: ieee80211_node.c,v 1.48 2008/10/23 16:21:21 mk Exp $	*/
 /*	$NetBSD: ieee80211_node.c,v 1.14 2004/05/09 09:18:47 dyoung Exp $	*/
 
 /*-
@@ -178,6 +178,8 @@ ieee80211_node_detach(struct ifnet *ifp)
 		free(ic->ic_aid_bitmap, M_DEVBUF);
 	if (ic->ic_tim_bitmap != NULL)
 		free(ic->ic_tim_bitmap, M_DEVBUF);
+
+	timeout_del(&ic->ic_rsn_timeout);
 }
 
 /*
-- 
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