Re: [BUG KERNEL 2.6.20-rc1] ftp: get or put stops during file-transfer

Komuro
2007-01-04T11:46:31Z

Hi,

I made a patch below.
With this patch, the ftp-transfer-stop problem does not happen.
Therefore, I think this is not a problem of vsftpd.

Mr.YOSHIFUJI san, why did you set TCPOLEN_TSTAMP_ALIGNED
to iov_len?

--- linux-2.6.20-rc3/net/ipv4/tcp_ipv4.c.orig 2007-01-03 11:50:04.000000000 +0900
+++ linux-2.6.20-rc3/net/ipv4/tcp_ipv4.c 2007-01-03 15:30:44.000000000 +0900
@@ -648,7 +648,7 @@ static void tcp_v4_send_ack(struct tcp_t
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 = sizeof(rep);
}

/* Swap the send and the receive. */

Best Regards
Komuro