From cb48cfe8079ddda78425a16d6c1be57d822b365b Mon Sep 17 00:00:00 2001 From: Craig Schlenter <craig@codefountain.com> Date: Tue, 9 Jan 2007 00:11:15 -0800 Subject: [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> --- net/ipv4/tcp_ipv4.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net') diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index bf7a22412b..12de90a504 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -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. */ -- cgit v1.2.2