linux-kernel - Re: [PATCH] gpiolib: fix OOB access in quirk callbacks

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Date:   Fri, 16 Sep 2022 06:13:06 -0700
From:   Dmitry Torokhov <dmitry.torokhov@...il.com>
To:     Michael Walle <michael@...le.cc>
Cc:     Linus Walleij <linus.walleij@...aro.org>,
        Bartosz Golaszewski <brgl@...ev.pl>,
        linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] gpiolib: fix OOB access in quirk callbacks

On Fri, Sep 16, 2022 at 01:01:18PM +0200, Michael Walle wrote:
> Commit a2b5e207cade ("gpiolib: rework quirk handling in of_find_gpio()")
> introduced an array of quirk functions which get iterated over. But a
> sentinal value is missing. Add it.

Oof... Sorry about that.

> 
> Fixes: a2b5e207cade ("gpiolib: rework quirk handling in of_find_gpio()")
> Signed-off-by: Michael Walle <michael@...le.cc>

Reviewed-by: Dmitry Torokhov <dmitry.torokhov@...il.com>

Thanks.

-- 
Dmitry