linux-kernel - Re: [PATCH 1/2] mmc: Avoid null pointer dereference

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: <873978n9d0.fsf@laptop.org>
Date:	Wed, 09 May 2012 20:54:51 -0400
From:	Chris Ball <cjb@...top.org>
To:	Namjae Jeon <linkinjeon@...il.com>
Cc:	linux-mmc@...r.kernel.org, linux-kernel@...r.kernel.org,
	Philippe De Swert <philippedeswert@...il.com>
Subject: Re: [PATCH 1/2] mmc: Avoid null pointer dereference

Hi,

On Wed, May 09 2012, Namjae Jeon wrote:
> Hi. Chris.
>
> Would you check this patch ?
>
> Thanks.
>
> 2012/4/12, Namjae Jeon <linkinjeon@...il.com>:
>> 2012/4/12 Philippe De Swert <philippedeswert@...il.com>:
>>> After the null check on md the code jumped to cmd_done, which then
>>> will dereference md in mmc_blk_put. This patch avoids the possible
>>> null pointer dereference in that case.
>>>
>>> Signed-off-by: Philippe De Swert <philippedeswert@...il.com>
>> This patch is good also.
>> Reviewed-by: Namjae Jeon <linkinjeon@...il.com>

Thanks for the reminder -- pushed to mmc-next for 3.5.

- Chris.
-- 
Chris Ball   <cjb@...top.org>   <http://printf.net/>
One Laptop Per Child
--
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/