netdev - Re: [PATCH net-next-2.6] udp: udp

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Date:	Thu, 03 Mar 2011 10:42:26 -0800 (PST)
From:	David Miller <davem@...emloft.net>
To:	eric.dumazet@...il.com
Cc:	netdev@...r.kernel.org
Subject: Re: [PATCH net-next-2.6] udp: udp_sendmsg() fix

From: Eric Dumazet <eric.dumazet@...il.com>
Date: Thu, 03 Mar 2011 18:07:23 +0100

> [PATCH net-next-2.6] udp: udp_sendmsg() fix
> 
> commit b23dd4fe42b455af (ipv4: Make output route lookup return rtable
> directly) introduced a regression in udp_sendmsg()
> 
> If IP route lookup fails, we should not try to release an non existent
> route.
> 
> Signed-off-by: Eric Dumazet <eric.dumazet@...il.com>

Ok, this works too.

My version NULL's out rt, so that if we had any changes in code paths
here it would be unlikely we'd reintroduce this bug.

I'm fine either way, although my version is in net-next-2.6 at the
moment :-)
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