[PATCH] conntrack: fix sysctl memory leak
From: Stephen Hemminger <hidden>
Date: 2011-03-10 18:14:22
Also in:
netfilter-devel
Message in log because sysctl table was not empty at netns exit WARNING: at net/sysctl_net.c:84 sysctl_net_exit+0x2a/0x2c() Instrumenting showed that the nf_conntrack_timestamp was the entry that was being created but not cleared. Signed-off-by: Stephen Hemminger <redacted>
--- a/net/netfilter/nf_conntrack_core.c 2011-03-10 09:42:10.656565623 -0800
+++ b/net/netfilter/nf_conntrack_core.c 2011-03-10 09:42:30.652821904 -0800@@ -1301,6 +1301,7 @@ static void nf_conntrack_cleanup_net(str nf_ct_free_hashtable(net->ct.hash, net->ct.htable_size); nf_conntrack_ecache_fini(net); + nf_conntrack_tstamp_fini(net); nf_conntrack_acct_fini(net); nf_conntrack_expect_fini(net); kmem_cache_destroy(net->ct.nf_conntrack_cachep);