tcp/ipv6: fix flow label setting in TIME_WAIT state

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commit 21858cd02d upstream.

commit 1d13a96c74 ("ipv6: tcp: fix flowlabel value in ACK messages
send from TIME_WAIT") added the flow label in the last TCP packets.
Unfortunately, it was not casted properly.

This patch replace the buggy shift with be32_to_cpu/cpu_to_be32.

Fixes: 1d13a96c74 ("ipv6: tcp: fix flowlabel value in ACK messages")
Reported-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Florent Fourcot <florent.fourcot@enst-bretagne.fr>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
[ luis: backported to 3.16: adjusted context ]
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>

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This commit is contained in:

Florent Fourcot 2015-05-16 00:24:59 +02:00 • committed by Luis Henriques

parent 28c272a340

commit 34aaa106fa

2 changed files with 2 additions and 2 deletions

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2

net/ipv4/tcp_minisocks.c

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2

net/ipv6/tcp_ipv6.c

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