netdev - Re: [PATCH 2/2] inet_diag: Make sure we actually run the same bytecode we audited.

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Message-Id: <20101104.122650.115919734.davem@davemloft.net>
Date:	Thu, 04 Nov 2010 12:26:50 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	tgraf@...radead.org
Cc:	nelhage@...lice.com, netdev@...r.kernel.org
Subject: Re: [PATCH 2/2] inet_diag: Make sure we actually run the same
 bytecode we audited.

From: Thomas Graf <tgraf@...radead.org>
Date: Thu, 4 Nov 2010 09:28:02 -0400

> On Wed, Nov 03, 2010 at 10:35:41PM -0400, Nelson Elhage wrote:
>> We were using nlmsg_find_attr() to look up the bytecode by attribute when
>> auditing, but then just using the first attribute when actually running
>> bytecode. So, if we received a message with two attribute elements, where only
>> the second had type INET_DIAG_REQ_BYTECODE, we would validate and run different
>> bytecode strings.
>> 
>> Fix this by consistently using nlmsg_find_attr everywhere.
>> 
>> Signed-off-by: Nelson Elhage <nelhage@...lice.com>
> 
> Both patches look good.
> 
> Signed-off-by: Thomas Graf <tgraf@...radead.org>

Applied.
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