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Commit fe8f661f authored by Stephen Hemminger's avatar Stephen Hemminger Committed by Patrick McHardy
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netfilter: nf_conntrack: fix sysctl memory leak 



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: default avatarStephen Hemminger <shemminger@vyatta.com>
Signed-off-by: default avatarPatrick McHardy <kaber@trash.net>
parent 42046e2e

net/netfilter/nf_conntrack_core.c

+1 −0
Original line number Diff line number Diff line
@@ -1294,6 +1294,7 @@ static void nf_conntrack_cleanup_net(struct net *net) 


	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);