linux-hardening - Re: [PATCH] mm/damon/sysfs-schemes: using kmalloc_array() and size

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Message-Id: <20250421170717.35698-1-sj@kernel.org>
Date: Mon, 21 Apr 2025 10:07:17 -0700
From: SeongJae Park <sj@...nel.org>
To: Su Hui <suhui@...china.com>
Cc: SeongJae Park <sj@...nel.org>,
	akpm@...ux-foundation.org,
	damon@...ts.linux.dev,
	linux-mm@...ck.org,
	linux-kernel@...r.kernel.org,
	kernel-janitors@...r.kernel.org,
	linux-hardening@...r.kernel.org
Subject: Re: [PATCH] mm/damon/sysfs-schemes: using kmalloc_array() and size_add()

On Mon, 21 Apr 2025 14:24:24 +0800 Su Hui <suhui@...china.com> wrote:

> It's safer to using kmalloc_array() and size_add() because it can
> prevent possible overflow problem.

Nice finding, thank you!

> 
> Signed-off-by: Su Hui <suhui@...china.com>

Reviewed-by: SeongJae Park <sj@...nel.org>


Thanks,
SJ

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