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Groups > linux.kernel > #1718111
| From | Geert Uytterhoeven <geert@linux-m68k.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] pinctrl: rza1: off by one in rza1_parse_gpiochip() |
| Date | 2017-08-23 09:40 +0200 |
| Message-ID | <uhyqE-62f-77@gated-at.bofh.it> (permalink) |
| References | <ufMR5-2kL-27@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
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>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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[PATCH] pinctrl: rza1: off by one in rza1_parse_gpiochip() Dan Carpenter <dan.carpenter@oracle.com> - 2017-08-18 12:40 +0200
Re: [PATCH] pinctrl: rza1: off by one in rza1_parse_gpiochip() Linus Walleij <linus.walleij@linaro.org> - 2017-08-23 09:30 +0200
Re: [PATCH] pinctrl: rza1: off by one in rza1_parse_gpiochip() Geert Uytterhoeven <geert@linux-m68k.org> - 2017-08-23 09:40 +0200
Re: [PATCH] pinctrl: rza1: off by one in rza1_parse_gpiochip() jmondi <jacopo@jmondi.org> - 2017-08-23 09:50 +0200
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