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

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Message-ID: <CAKYAXd9roe8he2bGKiurCsxS3+U5otqQqRXzpB8fVPWak2ow_Q@mail.gmail.com>
Date:	Thu, 10 May 2012 09:43:06 +0900
From:	Namjae Jeon <linkinjeon@...il.com>
To:	Chris Ball <cjb@...top.org>
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. 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>
>
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