[TCP]: Fix iov_len calculation in tcp_v4_send_ack().
This fixes the ftp stalls present in the current kernels. All credit goes to Komuro <komurojun-mbn@nifty.com> for tracking this down. The patch is untested but it looks *cough* obviously correct. Signed-off-by: Craig Schlenter <craig@codefountain.com> Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -648,7 +648,7 @@ static void tcp_v4_send_ack(struct tcp_timewait_sock *twsk,
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TCPOLEN_TIMESTAMP);
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rep.opt[1] = htonl(tcp_time_stamp);
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rep.opt[2] = htonl(ts);
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arg.iov[0].iov_len = TCPOLEN_TSTAMP_ALIGNED;
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arg.iov[0].iov_len += TCPOLEN_TSTAMP_ALIGNED;
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}
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/* Swap the send and the receive. */
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