netdev - [PATCH] [TPROXY] supply a struct flowi->flags argument in inet_sk_rebuild

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Message-Id: <c23fce5cd1bf67e9123ac6e5a776825b8664a124.1227023129.git.bazsi@balabit.hu>
Date:	Tue, 18 Nov 2008 16:33:35 +0100
From:	Balazs Scheidler <bazsi@...abit.hu>
To:	davem@...emloft.net
Cc:	netdev@...r.kernel.org
Subject: [PATCH] [TPROXY] supply a struct flowi->flags argument in
	inet_sk_rebuild_header()

    inet_sk_rebuild_header() does a new route lookup if the dst_entry
    associated with a socket becomes stale. However inet_sk_rebuild_header()
    didn't use struct flowi->flags, causing the route lookup to
    fail for foreign-bound IP_TRANSPARENT sockets, causing an error
    state to be set for the sockets in question.

Signed-off-by: Balazs Scheidler <bazsi@...abit.hu>
---
 net/ipv4/af_inet.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index 1fbff5f..1aa2dc9 100644
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -1117,6 +1117,7 @@ int inet_sk_rebuild_header(struct sock *sk)
 			},
 		},
 		.proto = sk->sk_protocol,
+		.flags = inet_sk_flowi_flags(sk),
 		.uli_u = {
 			.ports = {
 				.sport = inet->sport,
-- 
1.5.4.3


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