linux-kernel - Re: [RFT PATCH] gpio: etraxfs: Fix devm_ioremap

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <CACRpkda7cVg48Ls2_cCMC6+--aVecvu5rJ17gzPSw2FycFF6Cw@mail.gmail.com>
Date:	Fri, 17 Jul 2015 09:49:24 +0200
From:	Linus Walleij <linus.walleij@...aro.org>
To:	Krzysztof Kozlowski <k.kozlowski.k@...il.com>,
	Rabin Vincent <rabin@....in>
Cc:	Alexandre Courbot <gnurou@...il.com>,
	"linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	stable <stable@...r.kernel.org>
Subject: Re: [RFT PATCH] gpio: etraxfs: Fix devm_ioremap_resource return value check

On Thu, Jul 9, 2015 at 3:19 PM, Krzysztof Kozlowski
<k.kozlowski.k@...il.com> wrote:

> Value returned by devm_ioremap_resource() was checked for non-NULL but
> devm_ioremap_resource() returns IOMEM_ERR_PTR, not NULL. In case of
> error this could lead to dereference of ERR_PTR.
>
> Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@...il.com>
> Fixes: d342571efea8 ("gpio: add ETRAXFS GPIO driver")
> Cc: <stable@...r.kernel.org>

Patch applied for next cycle, stripped the Fixes: and stable tags.

Yours,
Linus Walleij
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/