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Commit d485d500 authored by Eric Dumazet's avatar Eric Dumazet Committed by David S. Miller
Browse files

netfilter: tproxy: nf_tproxy_assign_sock() can handle tw sockets 



transparent field of a socket is either inet_twsk(sk)->tw_transparent
for timewait sockets, or inet_sk(sk)->transparent for other sockets
(TCP/UDP).

Signed-off-by: default avatarEric Dumazet <eric.dumazet@gmail.com>
Acked-by: default avatarDavid S. Miller <davem@davemloft.net>
Signed-off-by: default avatarPatrick McHardy <kaber@trash.net>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 3d13008e

net/netfilter/nf_tproxy_core.c

+5 −1
Original line number Diff line number Diff line
@@ -70,7 +70,11 @@ nf_tproxy_destructor(struct sk_buff *skb) 
int

nf_tproxy_assign_sock(struct sk_buff *skb, struct sock *sk)

{

	if (inet_sk(sk)->transparent) {

	bool transparent = (sk->sk_state == TCP_TIME_WAIT) ?

				inet_twsk(sk)->tw_transparent :

				inet_sk(sk)->transparent;



	if (transparent) {

		skb_orphan(skb);

		skb->sk = sk;

		skb->destructor = nf_tproxy_destructor;