linux-kernel - Re: [PATCH 1/5] iio: proximity: hx9023s: fix out-of-bounds access when copying firmware

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Message-ID: <aYmeoZIlY2HCueKO@smile.fi.intel.com>
Date: Mon, 9 Feb 2026 10:45:21 +0200
From: Andy Shevchenko <andriy.shevchenko@...el.com>
To: Yasin Lee <yasin.lee.x@...il.com>
Cc: Jonathan Cameron <jic23@...nel.org>,
	David Lechner <dlechner@...libre.com>,
	Nuno Sá <nuno.sa@...log.com>,
	Andy Shevchenko <andy@...nel.org>, Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>, yasin.lee.x@...look.com,
	linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org,
	devicetree@...r.kernel.org
Subject: Re: [PATCH 1/5] iio: proximity: hx9023s: fix out-of-bounds access
 when copying firmware

On Mon, Feb 09, 2026 at 11:37:02AM +0800, Yasin Lee wrote:
> Initialize fw_size before copying firmware data into the flexible
> array member to match the __counted_by() annotation. This fixes a
> potential out-of-bounds access that could lead to a kernel crash.

Fixes tag?

-- 
With Best Regards,
Andy Shevchenko