* [PATCH 06/10] mac80211: delete mesh_path timer on mesh_path removal
@ 2008-02-29 22:49 Luis Carlos Cobo
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From: Luis Carlos Cobo @ 2008-02-29 22:49 UTC (permalink / raw)
To: linux-wireless; +Cc: Johannes Berg, John Linville
This avoids dereferencing a no longer existing struct mesh_path.
Signed-off-by: Luis Carlos Cobo <luisca@cozybit.com>
---
net/mac80211/mesh_pathtbl.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/net/mac80211/mesh_pathtbl.c b/net/mac80211/mesh_pathtbl.c
index ab4d757..bd58849 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);
--
1.5.2.5
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2008-02-29 22:49 [PATCH 06/10] mac80211: delete mesh_path timer on mesh_path removal Luis Carlos Cobo
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