From: Linus Walleij <linus.walleij@linaro.org>
To: Claudiu Beznea <claudiu.beznea@microchip.com>
Cc: andriy.shevchenko@linux.intel.com, linux-gpio@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] pinctrl: mcp23s08: check return value of devm_kasprintf()
Date: Thu, 10 Aug 2023 09:56:52 +0200 [thread overview]
Message-ID: <CACRpkdZbdAidnNjjixkBnrBYK8eGhG5jPegkhEDppV-1o1mLfQ@mail.gmail.com> (raw)
In-Reply-To: <20230621100409.1608395-1-claudiu.beznea@microchip.com>
On Wed, Jun 21, 2023 at 12:04 PM Claudiu Beznea
<claudiu.beznea@microchip.com> wrote:
> devm_kasprintf() returns a pointer to dynamically allocated memory.
> Pointer could be NULL in case allocation fails. Check pointer validity.
> Identified with coccinelle (kmerr.cocci script).
>
> Fixes: 0f04a81784fe ("pinctrl: mcp23s08: Split to three parts: core, I²C, SPI")
> Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Patch applied!
Yours,
Linus Walleij
prev parent reply other threads:[~2023-08-10 7:57 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-21 10:04 [PATCH v2] pinctrl: mcp23s08: check return value of devm_kasprintf() Claudiu Beznea
2023-06-21 13:36 ` Andy Shevchenko
2023-08-10 7:56 ` Linus Walleij [this message]
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