linux-kernel - Re: [PATCH] pinctrl: at91: fix null pointer dereference

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Date:	Tue, 7 Jul 2015 19:02:54 +0200
From:	Alexandre Belloni <alexandre.belloni@...e-electrons.com>
To:	David Dueck <davidcdueck@...glemail.com>
Cc:	plagnioj@...osoft.com, Nicolas Ferre <nicolas.ferre@...el.com>,
	Ludovic Desroches <ludovic.desroches@...el.com>,
	Boris Brezillon <boris.brezillon@...e-electrons.com>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] pinctrl: at91: fix null pointer dereference

On 02/07/2015 at 18:06:42 +0200, David Dueck wrote :
> Not all gpio banks are necessarily enabled, in the current code this can
> lead to null pointer dereferences.
> 

[...]

> 
> Signed-off-by: David Dueck <davidcdueck@...glemail.com>
> CC: Nicolas Ferre <nicolas.ferre@...el.com>
> CC: Alexandre Belloni <alexandre.belloni@...e-electrons.com>
> CC: Ludovic Desroches <ludovic.desroches@...el.com>
> CC: Boris Brezillon <boris.brezillon@...e-electrons.com>
> CC: linux-arm-kernel@...ts.infradead.org
> CC: linux-kernel@...r.kernel.org
Acked-by: Alexandre Belloni <alexandre.belloni@...e-electrons.com>


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