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Date: Mon, 4 Dec 2023 14:14:51 -0800
From: Kees Cook <>
To: Thomas Weißschuh <>
Cc: "Gustavo A. R. Silva" <>,
	Luis Chamberlain <>,
	Iurii Zaikin <>,
	Greg Kroah-Hartman <>,
	Joel Granados <>,,,
Subject: Re: [PATCH v2 08/18] stackleak: don't modify ctl_table argument

On Mon, Dec 04, 2023 at 08:52:21AM +0100, Thomas Weißschuh wrote:
> In a future commit the proc_handlers will change to
> "const struct ctl_table".
> As a preparation for that adapt the logic to work with a temporary
> variable, similar to how it is done in other parts of the kernel.
> Signed-off-by: Thomas Weißschuh <>

Looks good -- thanks for catching the table-modification cases.

Acked-by: Kees Cook <>

Kees Cook

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