linux-kernel - Re: [PATCH] pinctrl: single: fix potential NULL dereference

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Message-ID: <959cce55-29f5-9470-afcb-ebfe73654b6f@gmail.com>
Date:   Wed, 25 Jan 2023 12:03:03 +0300
From:   Maxim Korotkov <korotkov.maxim.s@...il.com>
To:     Linus Walleij <linus.walleij@...aro.org>
Cc:     Haojian Zhuang <haojian.zhuang@...aro.org>,
        linux-arm-kernel@...ts.infradead.org, linux-omap@...r.kernel.org,
        linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org,
        lvc-project@...uxtesting.org, Tony Lindgren <tony@...mide.com>
Subject: Re: [PATCH] pinctrl: single: fix potential NULL dereference

Dear Linus,
Will this patch be applied or rejected?
best regards, Max

On 18.11.2022 15:52, Tony Lindgren wrote:
> * Maxim Korotkov <korotkov.maxim.s@...il.com> [221118 10:33]:
>> Added checking of pointer "function" in pcs_set_mux().
>> pinmux_generic_get_function() can return NULL and the pointer
>> "function" was dereferenced without checking against NULL.
> 
> Reviewed-by: Tony Lindgren <tony@...mide.com>