netdev - Re: [PATCH net-2.6 2/2] [TCP] FRTO: Prevent state inconsistency in corner cases

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-Id: <20070519.135711.85418128.davem@davemloft.net>
Date:	Sat, 19 May 2007 13:57:11 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	ilpo.jarvinen@...sinki.fi
Cc:	netdev@...r.kernel.org
Subject: Re: [PATCH net-2.6 2/2] [TCP] FRTO: Prevent state inconsistency in
 corner cases

From: "Ilpo_Järvinen" <ilpo.jarvinen@...sinki.fi>
Date: Fri, 18 May 2007 12:17:44 +0300 (EEST)

> State could become inconsistent in two cases:
> 
> 1) Userspace disabled FRTO by tuning sysctl when one of the TCP
>    flows was in the middle of FRTO algorithm (and then RTO is
>    again triggered)
> 
> 2) SACK reneging occurs during FRTO algorithm
> 
> A simple solution is just to abort the previous FRTO when such
> obscure condition occurs...
> 
> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@...sinki.fi>

Also applied, thanks!
-
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html