The input and output interfaces in nf_hook_state_init() are flipped.
This fixes iif matching on nftables.

Reported-by: Patrick McHardy <ka...@trash.net>
Signed-off-by: Pablo Neira Ayuso <pa...@netfilter.org>
---
 include/linux/netfilter_ingress.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/linux/netfilter_ingress.h 
b/include/linux/netfilter_ingress.h
index ba7ce88..5fcd375 100644
--- a/include/linux/netfilter_ingress.h
+++ b/include/linux/netfilter_ingress.h
@@ -19,8 +19,8 @@ static inline int nf_hook_ingress(struct sk_buff *skb)
        struct nf_hook_state state;
 
        nf_hook_state_init(&state, &skb->dev->nf_hooks_ingress,
-                          NF_NETDEV_INGRESS, INT_MIN, NFPROTO_NETDEV, NULL,
-                          skb->dev, NULL, dev_net(skb->dev), NULL);
+                          NF_NETDEV_INGRESS, INT_MIN, NFPROTO_NETDEV,
+                          skb->dev, NULL, NULL, dev_net(skb->dev), NULL);
        return nf_hook_slow(skb, &state);
 }
 
-- 
2.1.4

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