diff options
| author |   Florent Fourcot <florent.fourcot@enst-bretagne.fr> | 2015-05-16 00:24:59 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2015-05-17 23:41:59 -0400 |
| commit | 21858cd02dabcf290564cbf4769b101eba54d7bb (patch) | |
| tree | 2e50c7f275cd0f7ff24673bd6335da5152b1d7c2 /net/ipv6/tcp_ipv6.c | |
| parent | rtnl/bond: don't send rtnl msg for unregistered iface (diff) | |
| download | linux-dev-21858cd02dabcf290564cbf4769b101eba54d7bb.tar.xz linux-dev-21858cd02dabcf290564cbf4769b101eba54d7bb.zip | |
tcp/ipv6: fix flow label setting in TIME_WAIT state
commit 1d13a96c74fc ("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: 1d13a96c74fc ("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>
Diffstat (limited to '')
| -rw-r--r-- | net/ipv6/tcp_ipv6.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c index b6575d665568..3adffb300238 100644 --- a/net/ipv6/tcp_ipv6.c +++ b/net/ipv6/tcp_ipv6.c @@ -914,7 +914,7 @@ static void tcp_v6_timewait_ack(struct sock *sk, struct sk_buff *skb) tcptw->tw_rcv_wnd >> tw->tw_rcv_wscale, tcp_time_stamp + tcptw->tw_ts_offset, tcptw->tw_ts_recent, tw->tw_bound_dev_if, tcp_twsk_md5_key(tcptw), - tw->tw_tclass, (tw->tw_flowlabel << 12)); + tw->tw_tclass, cpu_to_be32(tw->tw_flowlabel)); inet_twsk_put(tw); } |