lkml.org 
[lkml]   [2001]   [Dec]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: TCP LAST-ACK state broken in 2.4.17-pre2
kuznet@ms2.inr.ac.ru wrote:
> Well, you can just add one line to tcp_input.c to repair this.

Thanks, that was quick! :)

> Duh, do specs say something about segments with seqs
> above fin? I do not remember.

I don't think they do, aside from that LAST-ACK is a synchronized state.
I.e., if you set RCV.WND to zero after receiving a FIN, any subsequent
out-of-window (below or above) segment will be acked. However, I don't
think it matters much, since above-window packets would in this case
always be caused by a bug in the sender.

> Alexey

MikaL
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:14    [W:0.059 / U:1.040 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site