Be sure that tables list initialized in net_init hook was return
to initial state.
Signed-off-by: Vasily Averin <vvs@xxxxxxxxxxxxx>
---
net/netfilter/xt_recent.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/net/netfilter/xt_recent.c b/net/netfilter/xt_recent.c
index 245fa35..7e29d30 100644
--- a/net/netfilter/xt_recent.c
+++ b/net/netfilter/xt_recent.c
@@ -681,7 +681,11 @@ static int __net_init recent_net_init(struct net *net)
static void __net_exit recent_net_exit(struct net *net)
{
+ struct recent_net *recent_net = recent_pernet(net);
+
recent_proc_net_exit(net);
+ WARN(!list_empty(&recent_net->tables),
+ "net %p exit: recent tables list is not empty\n", net);
}
static struct pernet_operations recent_net_ops = {
--
2.7.4
--
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