From 5c901daaea3be0d900b3ae1fc9b5f64ff94e4f02 Mon Sep 17 00:00:00 2001 From: Patrick McHardy Date: Fri, 6 Jan 2006 23:05:36 -0800 Subject: [NETFILTER]: Redo policy lookups after NAT when neccessary When NAT changes the key used for the xfrm lookup it needs to be done again. If a new policy is returned in POST_ROUTING the packet needs to be passed to xfrm4_output_one manually after all hooks were called because POST_ROUTING is called with fixed okfn (ip_finish_output). Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller --- include/net/xfrm.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/net') diff --git a/include/net/xfrm.h b/include/net/xfrm.h index d6111a2f0a23..d09ca0e7d139 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -866,6 +866,7 @@ extern int xfrm_state_mtu(struct xfrm_state *x, int mtu); extern int xfrm_init_state(struct xfrm_state *x); extern int xfrm4_rcv(struct sk_buff *skb); extern int xfrm4_output(struct sk_buff *skb); +extern int xfrm4_output_finish(struct sk_buff *skb); extern int xfrm4_tunnel_register(struct xfrm_tunnel *handler); extern int xfrm4_tunnel_deregister(struct xfrm_tunnel *handler); extern int xfrm6_rcv_spi(struct sk_buff **pskb, u32 spi); -- cgit v1.2.3