Re: [PATCH v2 55/63] HID: roccat: Use struct_group() to zero kone_mouse_event

Jiri Kosina
2021-08-20T13:02:11Z

On Tue, 17 Aug 2021, Kees Cook wrote:

> In preparation for FORTIFY_SOURCE performing compile-time and run-time
> field bounds checking for memset(), avoid intentionally writing across
> neighboring fields.
>
> Add struct_group() to mark region of struct kone_mouse_event that should
> be initialized to zero.
>
> Cc: Stefan Achatz <erazor_de@users.sourceforge.net>
> Cc: Jiri Kosina <jikos@kernel.org>
> Cc: Benjamin Tissoires <benjamin.tissoires@redhat.com>
> Cc: linux-input@vger.kernel.org
> Signed-off-by: Kees Cook <keescook@chromium.org>

Applied, thank you Kees.

--
Jiri Kosina
SUSE Labs