linux-hardening - [PATCH v2 0/4][next] scsi: megaraid_sas: Replace one-element arrays with flexible-array members

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Message-ID: <cover.1628136510.git.gustavoars@kernel.org>
Date:   Wed, 4 Aug 2021 23:17:04 -0500
From:   "Gustavo A. R. Silva" <gustavoars@...nel.org>
To:     linux-kernel@...r.kernel.org
Cc:     Kashyap Desai <kashyap.desai@...adcom.com>,
        Sumit Saxena <sumit.saxena@...adcom.com>,
        Shivasharan S <shivasharan.srikanteshwara@...adcom.com>,
        "James E.J. Bottomley" <jejb@...ux.ibm.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        megaraidlinux.pdl@...adcom.com, linux-scsi@...r.kernel.org,
        linux-hardening@...r.kernel.org,
        "Gustavo A. R. Silva" <gustavoars@...nel.org>
Subject: [PATCH v2 0/4][next] scsi: megaraid_sas: Replace one-element arrays
 with flexible-array members

Hi!

This series aims to replace one-element arrays with flexible-array
members.

This helps with the ongoing efforts to globally enable -Warray-bounds
and get us closer to being able to tighten the FORTIFY_SOURCE routines
on memcpy().

Link: https://en.wikipedia.org/wiki/Flexible_array_member
Link: https://www.kernel.org/doc/html/v5.10/process/deprecated.html#zero-length-and-one-element-arrays
Link: https://github.com/KSPP/linux/issues/79
Link: https://github.com/KSPP/linux/issues/109

Thanks

Changes in v2:
 - Revert changes in struct MR_FW_RAID_MAP_ALL.

Gustavo A. R. Silva (4):
  scsi: megaraid_sas: Replace one-element array with flexible-array
    member in MR_FW_RAID_MAP
  scsi: megaraid_sas: Replace one-element array with flexible-array
    member in MR_FW_RAID_MAP_DYNAMIC
  scsi: megaraid_sas: Replace one-element array with flexible-array
    member in MR_DRV_RAID_MAP
  scsi: megaraid_sas: Replace one-element array with flexible-array
    member in MR_PD_CFG_SEQ_NUM_SYNC

 drivers/scsi/megaraid/megaraid_sas_base.c   | 20 ++++++++++----------
 drivers/scsi/megaraid/megaraid_sas_fp.c     | 12 ++++++------
 drivers/scsi/megaraid/megaraid_sas_fusion.c |  2 +-
 drivers/scsi/megaraid/megaraid_sas_fusion.h |  8 ++++----
 4 files changed, 21 insertions(+), 21 deletions(-)

-- 
2.27.0