linux-kernel - Re: [PATCH] mfd: ene-kb3930: Fix potential NULL pointer dereference

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Message-ID: <da473c7e-934d-498b-a878-cb4438ede278@kernel.org>
Date: Tue, 28 Jan 2025 08:10:21 +0100
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Chenyuan Yang <chenyuan0y@...il.com>
Cc: lee@...nel.org, lkundrak@...sk, linux-kernel@...r.kernel.org,
 zijie98@...il.com
Subject: Re: [PATCH] mfd: ene-kb3930: Fix potential NULL pointer dereference

On 27/01/2025 20:45, Chenyuan Yang wrote:
> Hi Krzysztof,
> 
> This was caught by our static analysis tool because
> devm_gpiod_get_array_optional() can return a NULL pointer in
> low-memory situations. It's essentially the same scenario described

Don't top post.

So you did not reproduce it, did not test it, thus I suggest not to ping
us as we missed anything. Try to get this tested first.

Best regards,
Krzysztof