Re: [PATCH] pinctrl: rza1: off by one in rza1_parse_gpiochip()

From	Linus Walleij <linus.walleij@linaro.org>
Newsgroups	linux.kernel
Subject	Re: [PATCH] pinctrl: rza1: off by one in rza1_parse_gpiochip()
Date	2017-08-31 13:40 +0200
Message-ID	<ukvZh-52z-51@gated-at.bofh.it> (permalink)
References	<ufMR5-2kL-27@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Fri, Aug 18, 2017 at 12:32 PM, Dan Carpenter
<dan.carpenter@oracle.com> wrote:

> The rza1_pctl->ports[] array has RZA1_NPORTS (12) elements.  The > here
> should be >= to prevent an out of bounds access.
>
> Fixes: 5a49b644b307 ("pinctrl: Renesas RZ/A1 pin and gpio controller")
> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>

Patch applied with the ACKs.

Yours,
Linus Walleij

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Re: [PATCH] pinctrl: rza1: off by one in rza1_parse_gpiochip() Linus Walleij <linus.walleij@linaro.org> - 2017-08-31 13:40 +0200

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