linux-kernel - Re: [PATCH v3] pinctrl: mvebu: prevent walking off the end of group array

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Message-ID: <CACRpkdb-CdmzszyixBLGdZjXJXzef26u0qN9xWcrYa3JbAD3Ow@mail.gmail.com>
Date:	Wed, 27 Mar 2013 23:06:59 +0100
From:	Linus Walleij <linus.walleij@...aro.org>
To:	Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>
Cc:	David Woodhouse <dwmw2@...radead.org>,
	David Woodhouse <David.Woodhouse@...el.com>,
	Jason Cooper <jason@...edaemon.net>,
	Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>,
	Gregory Clement <gregory.clement@...e-electrons.com>,
	Andrew Lunn <andrew@...n.ch>,
	Ezequiel Garcia <ezequiel.garcia@...e-electrons.com>,
	Stephen Warren <swarren@...dotorg.org>,
	Linux ARM Kernel <linux-arm-kernel@...ts.infradead.org>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3] pinctrl: mvebu: prevent walking off the end of group array

On Sat, Mar 16, 2013 at 12:44 PM, Sebastian Hesselbarth
<sebastian.hesselbarth@...il.com> wrote:

> From: David Woodhouse <dwmw2@...radead.org>
>
> While investigating (ab)use of krealloc, David found this bug.  It's
> unlikely to occur, but now we detect the condition and error out
> appropriately.
>
> Signed-off-by: David Woodhouse <David.Woodhouse@...el.com>
> Signed-off-by: Jason Cooper <jason@...edaemon.net>
> Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>

OK this v2 version applied for fixes...

Is it so critical that it needs to be tagged for stable as well
then tell me.

If it's non-critical enough to live on for -next then tell me.

Yours,
Linus Walleij
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