From: Sebastian Reichel <sre@kernel.org>
To: Colin King <colin.king@canonical.com>
Cc: "Pali Rohár" <pali.rohar@gmail.com>,
linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] power: supply: bq2415x: check for NULL acpi_id to avoid null pointer dereference
Date: Sun, 29 Jan 2017 16:17:47 +0100 [thread overview]
Message-ID: <20170129151747.musddn4bh2j7kae6@earth> (raw)
In-Reply-To: <20170120132506.20514-1-colin.king@canonical.com>
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Hi,
On Fri, Jan 20, 2017 at 01:25:06PM +0000, Colin King wrote:
> acpi_match_device can potentially return NULL, so it is prudent to
> check if acpi_id is null before it is dereferenced. Add a check
> and an error message to indicate the failure.
>
> Signed-off-by: Colin Ian King <colin.king@canonical.com>
Thanks, queued into power-supply's for-next branch.
-- Sebastian
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prev parent reply other threads:[~2017-01-29 15:17 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-20 13:25 [PATCH] power: supply: bq2415x: check for NULL acpi_id to avoid null pointer dereference Colin King
2017-01-21 0:02 ` Pali Rohár
2017-01-29 15:17 ` Sebastian Reichel [this message]
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