From: Linus Walleij <linus.walleij@linaro.org>
To: Ma Ke <make24@iscas.ac.cn>
Cc: mcoquelin.stm32@gmail.com, alexandre.torgue@foss.st.com,
bartosz.golaszewski@linaro.org, patrice.chotard@foss.st.com,
antonio.borneo@foss.st.com, s.shtylyov@omp.ru,
valentin.caron@foss.st.com, peng.fan@nxp.com,
akpm@linux-foundation.org, linux-gpio@vger.kernel.org,
linux-stm32@st-md-mailman.stormreply.com,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, stable@vger.kernel.org
Subject: Re: [PATCH v3] pinctrl: stm32: check devm_kasprintf() returned value
Date: Mon, 23 Sep 2024 11:15:03 +0200 [thread overview]
Message-ID: <CACRpkdYEH+xEeD+pCpe_LPotaWp95X38NHouP4746bww3-hzXQ@mail.gmail.com> (raw)
In-Reply-To: <20240906100326.624445-1-make24@iscas.ac.cn>
On Fri, Sep 6, 2024 at 12:03 PM Ma Ke <make24@iscas.ac.cn> wrote:
> devm_kasprintf() can return a NULL pointer on failure but this returned
> value is not checked. Fix this lack and check the returned value.
>
> Found by code review.
>
> Cc: stable@vger.kernel.org
> Fixes: 32c170ff15b0 ("pinctrl: stm32: set default gpio line names using pin names")
> Signed-off-by: Ma Ke <make24@iscas.ac.cn>
Patch applied for fixes.
Thanks for working on these malloc details, much appreciated!
Yours,
Linus Walleij
prev parent reply other threads:[~2024-09-23 9:15 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-06 10:03 [PATCH v3] pinctrl: stm32: check devm_kasprintf() returned value Ma Ke
2024-09-23 9:15 ` Linus Walleij [this message]
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