linux-kernel - Re: [PATCH] iio: test: rescale: check null return of kunit

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Message-Id: <5cf3596e-3531-467a-a6a2-315bb0a914c0@kylinos.cn>
Date: Wed, 30 Oct 2024 11:33:43 +0800
From: Pei Xiao <xiaopei01@...inos.cn>
To: Markus Elfring <Markus.Elfring@....de>,
	linux-iio@...r.kernel.org,
	Jonathan Cameron <jic23@...nel.org>,
	Lars-Peter Clausen <lars@...afoo.de>
Cc: Pei Xiao <xiaopei01@...inos.cn>,
	linux-kernel@...r.kernel.org,
	xiaopeitux@...mail.com
Subject: Re: [PATCH] iio: test: rescale: check null return of kunit_kmalloc



On 2024/10/30 04:55, Markus Elfring wrote:
>> kunit_kmalloc may fail, return might be NULL and will cause
>> NULL pointer dereference later.
> 
> * Please choose an imperative wording for an improved change description.
>    https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/process/submitting-patches.rst?h=v6.12-rc5#n94
> 
> * How do you think about to add any tags (like “Fixes” and “Cc”) accordingly?
>    https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/process/submitting-patches.rst?h=v6.12-rc5#n145
> 
> 
> Regards,
> Markus

Hi Markus,
   Thanks for your help,I will modify the commit information and add Fixes.

Thanks!
Pei Xiao.