linux-kernel - Re: [PATCH v3 0/2] string: Add load_unaligned_zeropad() code path to sized

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Message-ID: <202503251242.FFDB6940@keescook>
Date: Tue, 25 Mar 2025 12:43:00 -0700
From: Kees Cook <kees@...nel.org>
To: Peter Collingbourne <pcc@...gle.com>
Cc: Alexander Viro <viro@...iv.linux.org.uk>,
	Christian Brauner <brauner@...nel.org>, Jan Kara <jack@...e.cz>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Andy Shevchenko <andy@...nel.org>,
	Andrey Konovalov <andreyknvl@...il.com>,
	Catalin Marinas <catalin.marinas@....com>,
	Mark Rutland <mark.rutland@....com>, linux-fsdevel@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-hardening@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v3 0/2] string: Add load_unaligned_zeropad() code path to
 sized_strscpy()

On Mon, Mar 24, 2025 at 06:56:13PM -0700, Peter Collingbourne wrote:
> This series fixes an issue where strscpy() would sometimes trigger
> a false positive KASAN report with MTE.

Thanks! Should this go via string API (me) or KASAN?

-Kees

-- 
Kees Cook