linux-kernel - Re: [PATCH] power_supply: pm2301_charger: Fix NULL pointer dereference

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Message-ID: <20130607002645.GC7052@lizard.sbx05280.losalca.wayport.net>
Date:	Thu, 6 Jun 2013 17:26:46 -0700
From:	Anton Vorontsov <anton.vorontsov@...aro.org>
To:	Linus Walleij <linus.walleij@...aro.org>
Cc:	Axel Lin <axel.lin@...ics.com>,
	Rupesh Kumar <rupesh.kumar@...ricsson.com>,
	Michel JAOUEN <michel.jaouen@...ricsson.com>,
	Loic Pallardy <loic.pallardy@...ricsson.com>,
	David Woodhouse <dwmw2@...radead.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] power_supply: pm2301_charger: Fix NULL pointer
 dereference

On Fri, May 17, 2013 at 03:45:55PM +0200, Linus Walleij wrote:
> On Thu, May 16, 2013 at 11:31 AM, Axel Lin <axel.lin@...ics.com> wrote:
> 
> > Add checking pl_data in probe, this prevent possible NULL pointer dereference.
> > Also fix NULL pointer deference in dev_err when allocate memory for pm2 fails.
> >
> > Signed-off-by: Axel Lin <axel.lin@...ics.com>
> 
> Acked-by: Linus Walleij <linus.walleij@...aro.org>

Applied, thanks!

Anton
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