netdev - Re: [PATCH] tcp_v4_send_reset: binding oif to iif in no sock case

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

Message-Id: <20120204.164706.1648698930132193786.davem@davemloft.net>
Date:	Sat, 04 Feb 2012 16:47:06 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	shawn.lu@...csson.com
Cc:	eric.dumazet@...il.com, netdev@...r.kernel.org, xiaoclu@...il.com
Subject: Re: [PATCH] tcp_v4_send_reset: binding oif to iif in no sock case

From: Shawn Lu <shawn.lu@...csson.com>
Date: Sat, 4 Feb 2012 13:44:57 -0800

> Binding RST packet outgoing interface to incoming interface
> for tcp v4 when there is no socket associate with it.
> This has few benefits:
> 1. tcp_v6_send_reset already did that.
> 2. This helps tcp connect with SO_BINDTODEVICE set. When
> connection is lost, we still able to sending out RST using
> same interface.
> 3. we are sending reply, it is most likely to be succeed
> if iif is used
> 
> Signed-off-by: Shawn Lu <shawn.lu@...csson.com>

Sigh...

Thanks for giving Eric not credit whatsoever for his contributions
and feedback for this fix. :-/
--
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