From 89a1ad6990d884796c5280d13aa58d216dffa08d Mon Sep 17 00:00:00 2001 From: Luis Carlos Cobo Date: Fri, 29 Feb 2008 14:49:37 -0800 Subject: [PATCH] mac80211: delete mesh_path timer on mesh_path removal This avoids dereferencing a no longer existing struct mesh_path. Signed-off-by: Luis Carlos Cobo Acked-by: Johannes Berg Signed-off-by: John W. Linville --- net/mac80211/mesh_pathtbl.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/mac80211/mesh_pathtbl.c b/net/mac80211/mesh_pathtbl.c index ab4d757c453b..bd58849f9dfb 100644 --- a/net/mac80211/mesh_pathtbl.c +++ b/net/mac80211/mesh_pathtbl.c @@ -301,6 +301,7 @@ static void mesh_path_node_reclaim(struct rcu_head *rp) struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(node->mpath->dev); + del_timer_sync(&node->mpath->timer); atomic_dec(&sdata->u.sta.mpaths); kfree(node->mpath); kfree(node); -- 2.20.1