diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/netfilter/nfnetlink_cttimeout.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/net/netfilter/nfnetlink_cttimeout.c b/net/netfilter/nfnetlink_cttimeout.c index f366b8187915..9bc4ebe65faa 100644 --- a/net/netfilter/nfnetlink_cttimeout.c +++ b/net/netfilter/nfnetlink_cttimeout.c @@ -656,12 +656,24 @@ err_out: return ret; } +static int untimeout(struct nf_conn *ct, void *timeout) +{ + struct nf_conn_timeout *timeout_ext = nf_ct_timeout_find(ct); + + if (timeout_ext) + RCU_INIT_POINTER(timeout_ext->timeout, NULL); + + return 0; +} + static void __exit cttimeout_exit(void) { nfnetlink_subsys_unregister(&cttimeout_subsys); unregister_pernet_subsys(&cttimeout_ops); RCU_INIT_POINTER(nf_ct_timeout_hook, NULL); + + nf_ct_iterate_destroy(untimeout, NULL); synchronize_rcu(); } |