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ipv4: fix TCP early demux

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commit 92101b3b2e (ipv4: Prepare for change of rt->rt_iif encoding.)
invalidated TCP early demux, because rx_dst_ifindex is not properly
initialized and checked.

Also remove the use of inet_iif(skb) in favor or skb->skb_iif

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eric Dumazet
2012-07-27 06:23:40 +00:00
committed by David S. Miller
parent b1beb681cb
commit 505fbcf035
3 changed files with 8 additions and 8 deletions
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1
net/ipv4/tcp_minisocks.c
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@@ -388,6 +388,7 @@ struct sock *tcp_create_openreq_child(struct sock *sk, struct request_sock *req,
struct tcp_cookie_values *oldcvp = oldtp->cookie_values;
newsk->sk_rx_dst = dst_clone(skb_dst(skb));
inet_sk(newsk)->rx_dst_ifindex = skb->skb_iif;
/* TCP Cookie Transactions require space for the cookie pair,
* as it differs for each connection. There is no need to