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

From
Jiri Kosina <jikos@kernel.org>
Date
2021-08-20 13:02:12
Also in
dri-devel, linux-block, linux-hardening, linux-kbuild, linux-staging, linux-wireless, lkml, netdev
Reply to
Kees Cook, 2021-08-18
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 <redacted>
Cc: <redacted>
Signed-off-by: Kees Cook <redacted>
Applied, thank you Kees.

-- 
Jiri Kosina
SUSE Labs
Thread (2 messages) 2 messages, 2 authors, last reply 2021-08-20
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