Commit cb48cfe8 authored Jan 09, 2007 by Craig Schlenter Committed by David S. Miller Jan 09, 2007

[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>

parent 88044c8c

net/ipv4/tcp_ipv4.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -648,7 +648,7 @@ static void tcp_v4_send_ack(struct tcp_timewait_sock *twsk,
		TCPOLEN_TIMESTAMP);
		rep.opt[1] = htonl(tcp_time_stamp);
		rep.opt[2] = htonl(ts);
		arg.iov[0].iov_len = TCPOLEN_TSTAMP_ALIGNED;
		arg.iov[0].iov_len += TCPOLEN_TSTAMP_ALIGNED;
		}

		/* Swap the send and the receive. */

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