diff options
| author | Eric Dumazet <eric.dumazet@gmail.com> | 2009-07-28 07:47:39 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-08-02 23:20:34 +0400 |
| commit | 446e72f30eca76d6f9a1a54adf84d2c6ba2831f8 (patch) | |
| tree | b532fdcb477702afb9c0fe75f245af8fea686f77 /drivers/net/pppol2tp.c | |
| parent | a53a8b56827cc429c6d9f861ad558beeb5f6103f (diff) | |
| download | linux-446e72f30eca76d6f9a1a54adf84d2c6ba2831f8.tar.xz | |
pppol2tp: calls unregister_pernet_gen_device() at unload time
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>
Diffstat (limited to 'drivers/net/pppol2tp.c')
| -rw-r--r-- | drivers/net/pppol2tp.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/pppol2tp.c b/drivers/net/pppol2tp.c index e7935d09c896..e0f9219a0aea 100644 --- a/drivers/net/pppol2tp.c +++ b/drivers/net/pppol2tp.c @@ -2680,6 +2680,7 @@ 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); } |