Merge branch 'udp_tunnel_sk'

Prevent UDP tunnels from operating on garbage socket

So this should do the rest of the work such that when we encapsulate
into a UDP tunnel, the output path works on the UDP tunnel's socket
rather than skb->sk.

Part of this work is based upon changes done by Jiri Pirko some time
ago.

Basically the first step is to pass the socket through the nf_hook
okfn(), and then next we do the same for the UDP tunnel xmit routines.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 1 deletions

diff --git a/include/net/ip.h b/include/net/ip.h
index 69cd9cb8400c..d14af7edd197 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -108,7 +108,8 @@ int ip_local_deliver(struct sk_buff *skb);
 int ip_mr_input(struct sk_buff *skb);
 int ip_output(struct sock *sk, struct sk_buff *skb);
 int ip_mc_output(struct sock *sk, struct sk_buff *skb);
-int ip_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *));
+int ip_fragment(struct sock *sk, struct sk_buff *skb,
+                int (*output)(struct sock *, struct sk_buff *));
 int ip_do_nat(struct sk_buff *skb);
 void ip_send_check(struct iphdr *ip);
 int __ip_local_out(struct sk_buff *skb);