linux-kernel - Re: [PATCH 1/1] pinctrl: sunxi: Fix incorrect NULL check

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Message-ID: <20130729122401.GD1441@lukather>
Date:	Mon, 29 Jul 2013 14:24:01 +0200
From:	Maxime Ripard <maxime.ripard@...e-electrons.com>
To:	Sachin Kamat <sachin.kamat@...aro.org>
Cc:	linux-kernel@...r.kernel.org, linus.walleij@...aro.org
Subject: Re: [PATCH 1/1] pinctrl: sunxi: Fix incorrect NULL check

On Mon, Jul 29, 2013 at 01:49:32PM +0530, Sachin Kamat wrote:
> *map should be tested for NULL instead of map as kmalloc pointer
> is assigned to it. This also fixes a potential null pointer dereference
> bug later in the code.
> 
> Signed-off-by: Sachin Kamat <sachin.kamat@...aro.org>

Acked-by: Maxime Ripard <maxime.ripard@...e-electrons.com>

Thanks!
Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com

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