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ipv6: tcp: fix flowlabel value in ACK messages send from TIME_WAIT

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This patch is following the commit b903d324be (ipv6: tcp: fix TCLASS
value in ACK messages sent from TIME_WAIT).

For the same reason than tclass, we have to store the flow label in the
inet_timewait_sock to provide consistency of flow label on the last ACK.

Signed-off-by: Florent Fourcot <florent.fourcot@enst-bretagne.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Florent Fourcot 2014-01-16 17:21:22 +01:00 • committed by David S. Miller
parent d037c4d70f
commit 1d13a96c74
3 changed files with 15 additions and 9 deletions
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1
net/ipv4/tcp_minisocks.c
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@ -297,6 +297,7 @@ void tcp_time_wait(struct sock *sk, int state, int timeo)
tw->tw_v6_daddr = sk->sk_v6_daddr;
tw->tw_v6_rcv_saddr = sk->sk_v6_rcv_saddr;
tw->tw_tclass = np->tclass;
tw->tw_flowlabel = np->flow_label >> 12;
tw->tw_ipv6only = np->ipv6only;
}
#endif