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authorPatrick McHardy <kaber@trash.net>2006-01-06 23:05:36 -0800
committerDavid S. Miller <davem@sunset.davemloft.net>2006-01-07 12:57:35 -0800
commit5c901daaea3be0d900b3ae1fc9b5f64ff94e4f02 (patch)
tree7532b280d892bab7fd9af98b02a3f81929ddca5d /include/net
parent4e8e9de7c25315669e2d5565acc50ec379522c28 (diff)
[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 <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net')
-rw-r--r--include/net/xfrm.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index d6111a2f0a2..d09ca0e7d13 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);