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mac80211: memory leak in mesh_queue_preq()

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We recently introduced a return here, but we need to call kfree
first.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Dan Carpenter
2011-11-15 09:33:31 +03:00
committed by John W. Linville
parent 5e2e05de55
commit 88d5346512
1 changed files with 1 additions and 0 deletions
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net/mac80211/mesh_hwmp.c
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@@ -871,6 +871,7 @@ static void mesh_queue_preq(struct mesh_path *mpath, u8 flags)
if (mpath->flags & MESH_PATH_REQ_QUEUED) { if (mpath->flags & MESH_PATH_REQ_QUEUED) {
spin_unlock_bh(&mpath->state_lock); spin_unlock_bh(&mpath->state_lock);
spin_unlock_bh(&ifmsh->mesh_preq_queue_lock); spin_unlock_bh(&ifmsh->mesh_preq_queue_lock);
kfree(preq_node);
return; return;
} }