diff options
| author | Vasily Averin <vvs@virtuozzo.com> | 2017-11-12 14:32:37 +0300 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2017-11-20 12:03:41 +0100 |
| commit | 613d0776d3fe7eb28c695a63a5533a1ec8258c86 (patch) | |
| tree | 08d9707ea53ccf351385ada525aeb3f250ccb6fd /net/netfilter/nfnetlink_log.c | |
| parent | 07dc8bc9a6b15f54d3ad962af74a096c7d7b42b4 (diff) | |
netfilter: exit_net cleanup check added
Be sure that lists initialized in net_init hook was return to initial
state.
Signed-off-by: Vasily Averin <vvs@virtuozzo.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter/nfnetlink_log.c')
| -rw-r--r-- | net/netfilter/nfnetlink_log.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c index cad6498f10b0..1f511ed0fea3 100644 --- a/net/netfilter/nfnetlink_log.c +++ b/net/netfilter/nfnetlink_log.c @@ -1093,10 +1093,15 @@ static int __net_init nfnl_log_net_init(struct net *net) static void __net_exit nfnl_log_net_exit(struct net *net) { + struct nfnl_log_net *log = nfnl_log_pernet(net); + unsigned int i; + #ifdef CONFIG_PROC_FS remove_proc_entry("nfnetlink_log", net->nf.proc_netfilter); #endif nf_log_unset(net, &nfulnl_logger); + for (i = 0; i < INSTANCE_BUCKETS; i++) + WARN_ON_ONCE(!hlist_empty(&log->instance_table[i])); } static struct pernet_operations nfnl_log_net_ops = { |