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

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Message-ID: <CAKYAXd8Ofmg+kzUgr26CngaNgcw-MXJ91cS4R+BcMLY7yPxjNw@mail.gmail.com>
Date:	Thu, 12 Apr 2012 10:45:25 +0900
From:	Namjae Jeon <linkinjeon@...il.com>
To:	Philippe De Swert <philippedeswert@...il.com>,
	Chris Ball <cjb@...top.org>
Cc:	linux-mmc@...r.kernel.org, linux-kernel@...r.kernel.org,
	john.calixto@...systems.com, prakity@...vell.com
Subject: Re: [PATCH 1/2] mmc: Avoid null pointer dereference

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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