linux-hardening - [PATCH 0/2][next] wifi: brcmfmac: Replace one-element array with flexible-array member

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Message-ID: <cover.1668466470.git.gustavoars@kernel.org>
Date:   Mon, 14 Nov 2022 17:00:46 -0600
From:   "Gustavo A. R. Silva" <gustavoars@...nel.org>
To:     Arend van Spriel <aspriel@...il.com>,
        Franky Lin <franky.lin@...adcom.com>,
        Hante Meuleman <hante.meuleman@...adcom.com>,
        Kalle Valo <kvalo@...nel.org>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>
Cc:     brcm80211-dev-list.pdl@...adcom.com,
        SHA-cyfmac-dev-list@...ineon.com, netdev@...r.kernel.org,
        linux-wireless@...r.kernel.org, linux-kernel@...r.kernel.org,
        "Gustavo A. R. Silva" <gustavoars@...nel.org>,
        linux-hardening@...r.kernel.org
Subject: [PATCH 0/2][next] wifi: brcmfmac: Replace one-element array with
 flexible-array member

Hi!

This series aims to replace a one-element array with flexible-array
member in drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h

This helps with the ongoing efforts to tighten the FORTIFY_SOURCE
routines on memcpy() and help us make progress towards globally
enabling -fstrict-flex-arrays=3 [1].

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://gcc.gnu.org/pipermail/gcc-patches/2022-October/602902.html [1]

Gustavo A. R. Silva (2):
  wifi: brcmfmac: Replace one-element array with flexible-array member
  wifi: brcmfmac: Use struct_size() and array_size() in code ralated to
    struct brcmf_gscan_config

 .../net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h   | 2 +-
 drivers/net/wireless/broadcom/brcm80211/brcmfmac/pno.c      | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

-- 
2.34.1