linux-kernel - Re: [PATCH] pinctrl: use kasprintf() in pinmux_request

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Date:	Fri, 14 Sep 2012 15:54:31 +0200
From:	Linus Walleij <linus.walleij@...aro.org>
To:	Colin Cross <ccross@...gle.com>
Cc:	Joe Perches <joe@...ches.com>,
	Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>,
	Stephen Warren <swarren@...dotorg.org>,
	Gregory Clement <gregory.clement@...e-electrons.com>,
	Lior Amsalem <alior@...vell.com>,
	Maen Suleiman <maen@...vell.com>, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH] pinctrl: use kasprintf() in pinmux_request_gpio()

On Fri, Sep 14, 2012 at 9:18 AM, Colin Cross <ccross@...gle.com> wrote:

> The one it's replacing is worse, it never sets gpiostr[15] to 0 and
> kstrdup will read past the end of the buffer if the string is
> truncated.

I recorded this as an Acked-by ... :-)

Yours,
Linus Walleij
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