tcp: tcp_disconnect() should clear window_clamp

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NFS can reuse its TCP socket after calling tcp_disconnect().

We noticed window scaling was not negotiated in SYN packet of next
connection request.

Fix is to clear tp->window_clamp in tcp_disconnect().

Reported-by: Krzysztof Oledzki <ole@ans.pl>
Tested-by: Krzysztof Oledzki <ole@ans.pl>
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Eric Dumazet 2009-11-30 12:53:30 -08:00 • committed by David S. Miller

parent 0cae200eec

commit 1fdf475aa1

1 changed files with 1 additions and 0 deletions

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net/ipv4/tcp.c

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