From 372675a4a9ac0a0af962d44dadeea69926ce45e0 Mon Sep 17 00:00:00 2001 From: stephen hemminger Date: Thu, 18 Jul 2013 08:38:26 -0700 Subject: [PATCH] vxlan: unregister on namespace exit Fix memory leaks and other badness from VXLAN network namespace teardown. When network namespace is removed, all the vxlan devices should be unregistered (not closed). Signed-off-by: Stephen Hemminger Reviewed-by: Pravin B Shelar Signed-off-by: David S. Miller --- drivers/net/vxlan.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c index a5ba8dd7e6be..f101034a297a 100644 --- a/drivers/net/vxlan.c +++ b/drivers/net/vxlan.c @@ -1878,10 +1878,12 @@ static __net_exit void vxlan_exit_net(struct net *net) { struct vxlan_net *vn = net_generic(net, vxlan_net_id); struct vxlan_dev *vxlan; + LIST_HEAD(list); rtnl_lock(); list_for_each_entry(vxlan, &vn->vxlan_list, next) - dev_close(vxlan->dev); + unregister_netdevice_queue(vxlan->dev, &list); + unregister_netdevice_many(&list); rtnl_unlock(); } -- 2.11.0