From mboxrd@z Thu Jan  1 00:00:00 1970
From: Sebastian Reichel <sre@kernel.org>
Subject: Re: [PATCH] HID: input: Fix NULL pointer dereference when
 power_supply_register fails
Date: Tue, 24 Mar 2015 16:07:06 +0100
Message-ID: <20150324150706.GA22934@earth>
References: <1427124891-30540-1-git-send-email-k.kozlowski@samsung.com>
 <alpine.LNX.2.00.1503241200220.6781@pobox.suse.cz>
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In-Reply-To: <alpine.LNX.2.00.1503241200220.6781@pobox.suse.cz>
Sender: linux-pm-owner@vger.kernel.org
To: Jiri Kosina <jkosina@suse.cz>
Cc: Krzysztof Kozlowski <k.kozlowski@samsung.com>, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>, David Woodhouse <dwmw2@infradead.org>, Dan Carpenter <dan.carpenter@oracle.com>
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Hi Krzysztof & Jiri,

On Tue, Mar 24, 2015 at 12:02:41PM +0100, Jiri Kosina wrote:
> On Mon, 23 Mar 2015, Krzysztof Kozlowski wrote:
>=20
> > Do not call power_supply_powers() if power_supply_register() failed
> > earlier. This fixes possible NULL pointer dereference by
> > power_supply_powers() in such case.
> >=20
> > Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
> > Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
> >=20
> > ---
> >=20
> > The patch was prepared on top of next-20150323. It depends on changes in
> > power supply core (battery-2.6.git) so probably it should be applied to
> > the battery tree.
>=20
> Acked-by: Jiri Kosina <jkosina@suse.cz>
>=20
> for the merge through battery-2.6.git. Thanks.

Thanks, pulled.

-- Sebastian

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