linux-hardening - Re: [PATCH 1/2] Input: ims-pcu - annotate struct ims_pcu_flash_fmt with __counted

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Message-ID: <202406191419.D9E591195@keescook>
Date: Wed, 19 Jun 2024 14:19:34 -0700
From: Kees Cook <kees@...nel.org>
To: Javier Carrasco <javier.carrasco.cruz@...il.com>
Cc: Dmitry Torokhov <dmitry.torokhov@...il.com>,
	"Gustavo A. R. Silva" <gustavoars@...nel.org>,
	linux-input@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-hardening@...r.kernel.org
Subject: Re: [PATCH 1/2] Input: ims-pcu - annotate struct ims_pcu_flash_fmt
 with __counted_by

On Wed, Jun 19, 2024 at 11:13:21PM +0200, Javier Carrasco wrote:
> Use the __counted_by compiler attribute for the data[] flexible array
> member to improve the results of array bound sanitizers.
> 
> Signed-off-by: Javier Carrasco <javier.carrasco.cruz@...il.com>

Looks good to me. Thanks!

Reviewed-by: Kees Cook <kees@...nel.org>

-- 
Kees Cook