Messages in this thread Patch in this message |  | | | Date | Thu, 10 Sep 2009 17:22:51 -0700 | | From | Greg KH <> | | Subject | [patch 05/22] pppol2tp: calls unregister_pernet_gen_device() at unload time |
| |
2.6.30-stable review patch. If anyone has any objections, please let us know.
------------------ From: Eric Dumazet <eric.dumazet@gmail.com> [ Upstream commit 446e72f30eca76d6f9a1a54adf84d2c6ba2831f8 ]
Failure to call unregister_pernet_gen_device() can exhaust memory if module is loaded/unloaded many times.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Acked-by: Cyrill Gorcunov <gorcunov@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> --- drivers/net/pppol2tp.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/net/pppol2tp.c +++ b/drivers/net/pppol2tp.c @@ -2682,6 +2682,7 @@ out_unregister_pppol2tp_proto: static void __exit pppol2tp_exit(void) { unregister_pppox_proto(PX_PROTO_OL2TP); + unregister_pernet_gen_device(pppol2tp_net_id, &pppol2tp_net_ops); proto_unregister(&pppol2tp_sk_proto); }
|  |