From: Brian Norris <computersforpeace@gmail.com>
To: Colin King <colin.king@canonical.com>
Cc: David Woodhouse <dwmw2@infradead.org>,
Aaron Sierra <asierra@xes-inc.com>,
Ard Biesheuvel <ard.biesheuvel@linaro.org>,
Fabian Frederick <fabf@skynet.be>,
Joe Schultz <jschultz@xes-inc.com>,
linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] mtd: fix null pointer deference when kzalloc returns null
Date: Tue, 18 Aug 2015 17:58:51 -0700 [thread overview]
Message-ID: <20150819005851.GU60523@google.com> (raw)
In-Reply-To: <1437129472-13099-1-git-send-email-colin.king@canonical.com>
On Fri, Jul 17, 2015 at 11:37:52AM +0100, Colin King wrote:
> From: Colin Ian King <colin.king@canonical.com>
>
> static analysis by smatch caught the following error:
>
> drivers/mtd/maps/physmap_of.c:135 of_get_probes()
> error: potential null dereference 'res'. (kzalloc returns null)
>
> Check for failed kzalloc and return -ENOMEM in of_flash_probe if
> this occurs.
>
> Signed-off-by: Colin Ian King <colin.king@canonical.com>
Pushed to l2-mtd.git
prev parent reply other threads:[~2015-08-19 0:59 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-17 10:37 [PATCH] mtd: fix null pointer deference when kzalloc returns null Colin King
2015-08-19 0:58 ` Brian Norris [this message]
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