netfilter: ingress: fix wrong input interface on hook

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

Reported-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

diff --git a/include/linux/netfilter_ingress.h b/include/linux/netfilter_ingress.h
index ba7ce88..5fcd375 100644 (file)
--- 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);
 }