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| author | Eric Dumazet <eric.dumazet@gmail.com> | 2009-07-28 03:47:39 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-09-15 10:45:14 -0700 |
| commit | bcb9e52411cb2069fce6720cdc314651c1f200c1 (patch) | |
| tree | 541cb8c12b06c496fbc9be0564c49ace44fcca63 | |
| parent | 0f316c424183f5a0a8f1d538c533966483dbbb8a (diff) | |
pppol2tp: calls unregister_pernet_gen_device() at unload time
[ 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>
| -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 5b07dd8e5c04..72be141d792f 100644 --- 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); } |