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authorLuis Carlos Cobo <luisca@cozybit.com>2008-02-29 14:49:37 -0800
committerJohn W. Linville <linville@tuxdriver.com>2008-03-06 16:40:51 -0500
commit89a1ad6990d884796c5280d13aa58d216dffa08d (patch)
tree5308faa7a6d27263070a616d62942e105159a6c3 /net
parentaa2b5928433ce6ba98cf31ab048c7882aeae56a3 (diff)
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 <luisca@cozybit.com> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net')
-rw-r--r--net/mac80211/mesh_pathtbl.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/mac80211/mesh_pathtbl.c b/net/mac80211/mesh_pathtbl.c
index ab4d757c453..bd58849f9df 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);