Be sure that configs list initialized in net_init hook was return
to initial state.
Signed-off-by: Vasily Averin <vvs@xxxxxxxxxxxxx>
---
net/ipv4/netfilter/ipt_CLUSTERIP.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
index 17b4ca5..4364a88 100644
--- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
+++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
@@ -819,6 +819,9 @@ static void clusterip_net_exit(struct net *net)
cn->procdir = NULL;
#endif
nf_unregister_net_hook(net, &cip_arp_ops);
+ WARN_ONCE(!list_empty(&cn->configs),
+ "net %x %s: configs list is not empty\n",
+ net->ns.inum, __func__);
}
static struct pernet_operations clusterip_net_ops = {
--
2.7.4
--
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