ipv6: Fix tcp_v6_send_response transport header setting.
commit9a537dc8a33eb48eb5a6a2fdc5ced5251295b3ea
authorHerbert Xu <herbert@gondor.apana.org.au>
Wed, 21 Apr 2010 07:47:15 +0000 (21 00:47 -0700)
committerGreg Kroah-Hartman <gregkh@suse.de>
Wed, 12 May 2010 22:02:57 +0000 (12 15:02 -0700)
tree1374ca4df0331081d09eefa515017a8bb10886ea
parent3aae65db0819a8f6bb440e12868986fc3891e96e
ipv6: Fix tcp_v6_send_response transport header setting.

[ Upstream commit 6651ffc8e8bdd5fb4b7d1867c6cfebb4f309512c ]

My recent patch to remove the open-coded checksum sequence in
tcp_v6_send_response broke it as we did not set the transport
header pointer on the new packet.

Actually, there is code there trying to set the transport
header properly, but it sets it for the wrong skb ('skb'
instead of 'buff').

This bug was introduced by commit
a8fdf2b331b38d61fb5f11f3aec4a4f9fb2dedcb ("ipv6: Fix
tcp_v6_send_response(): it didn't set skb transport header")

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
net/ipv6/tcp_ipv6.c