linux-kernel - Re: [PATCH] [226/275] Prevent rt_sigqueueinfo and rt_tgsigqueueinfo from spoofing the signal code

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: <BANLkTimjdxx87f3wmFFNUfCuoPSw-zw6nA@mail.gmail.com>
Date:	Wed, 30 Mar 2011 16:48:10 -0700
From:	Julien Tinnes <jln@...gle.com>
To:	Andi Kleen <andi@...stfloor.org>
Cc:	Oleg Nesterov <oleg@...hat.com>, torvalds@...ux-foundation.org,
	gregkh@...e.de, ak@...ux.intel.com, linux-kernel@...r.kernel.org,
	stable@...nel.org, tim.bird@...sony.com,
	Roland Dreier <roland@...estorage.com>, greg@...ah.com
Subject: Re: [PATCH] [226/275] Prevent rt_sigqueueinfo and rt_tgsigqueueinfo
 from spoofing the signal code

On Wed, Mar 30, 2011 at 4:44 PM, Andi Kleen <andi@...stfloor.org> wrote:
>> If stable needs this change, then it probably needs
>>
>>       Relax si_code check in rt_sigqueueinfo and rt_tgsigqueueinfo
>>       commit 243b422af9ea9af4ead07a8ad54c90d4f9b6081a
>>
>> as well.
>
> Added thanks.
>
> BTW I think Greg would need that too for .32.

He has it already I think (thanks to Oleg).

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