From d0df9eecf9f61f70fd847656f5eb113e06e46a03 Mon Sep 17 00:00:00 2001 From: Javier Cardona Date: Fri, 13 May 2011 14:16:07 -0700 Subject: [PATCH] mac80211: Deactivate mesh path timers when freeing nodes Mesh paths are deleted via mesh_path_del() which properly deactivates the timer associated to a mesh path. But if paths were deleted by mesh_table_free(..., true) timers would not be deactivated. This fixes this case. Reported-by: Johannes Berg Signed-off-by: Javier Cardona Signed-off-by: John W. Linville --- net/mac80211/mesh_pathtbl.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/net/mac80211/mesh_pathtbl.c b/net/mac80211/mesh_pathtbl.c index 0aa96cd6bd27..f775202552e5 100644 --- a/net/mac80211/mesh_pathtbl.c +++ b/net/mac80211/mesh_pathtbl.c @@ -719,8 +719,10 @@ static void mesh_path_node_free(struct hlist_node *p, bool free_leafs) struct mpath_node *node = hlist_entry(p, struct mpath_node, list); mpath = node->mpath; hlist_del_rcu(p); - if (free_leafs) + if (free_leafs) { + del_timer_sync(&mpath->timer); kfree(mpath); + } kfree(node); } -- GitLab