Re: [PATCH] scsi: lpfc: Use struct_group() to initialize struct lpfc_cgn_info

From: James Smart
Date: Thu Dec 09 2021 - 09:50:57 EST


On 12/8/2021 11:59 AM, 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 "stat" region of struct lpfc_cgn_info that
should be initialized to zero, and refactor the "data" region memset()
to wipe everything up to the cgn_stats region.

Signed-off-by: Kees Cook <keescook@xxxxxxxxxxxx>
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looks fine.

Reviewed-by: James Smart <jsmart2021@xxxxxxxxx>

-- james