From: "Gustavo A. R. Silva" <gustavoars@kernel.org>
To: Hante Meuleman <hante.meuleman@broadcom.com>,
Franky Lin <franky.lin@broadcom.com>,
Arend van Spriel <aspriel@gmail.com>,
Kalle Valo <kvalo@kernel.org>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>
Cc: SHA-cyfmac-dev-list@infineon.com,
brcm80211-dev-list.pdl@broadcom.com, netdev@vger.kernel.org,
linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org,
"Gustavo A. R. Silva" <gustavoars@kernel.org>,
linux-hardening@vger.kernel.org
Subject: [PATCH 0/2][next] wifi: brcmfmac: common: Replace one-element array with flexible-array member
Date: Tue, 15 Nov 2022 15:52:15 -0600 [thread overview]
Message-ID: <cover.1668548907.git.gustavoars@kernel.org> (raw)
Hi!
This series aims to replace a one-element array with flexible-array
member in drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h
(in struct brcmf_dload_data_le) and use the struct_size() helper.
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/230
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
in struct brcmf_dload_data_le
wifi: brcmfmac: Use struct_size() in code ralated to struct
brcmf_dload_data_le
drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c | 7 ++++---
.../net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h | 2 +-
2 files changed, 5 insertions(+), 4 deletions(-)
--
2.34.1
next reply other threads:[~2022-11-15 21:52 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-15 21:52 Gustavo A. R. Silva [this message]
2022-11-15 21:53 ` [PATCH 1/2][next] wifi: brcmfmac: replace one-element array with flexible-array member in struct brcmf_dload_data_le Gustavo A. R. Silva
2022-11-16 22:23 ` Kees Cook
2022-11-22 10:14 ` Kalle Valo
2022-11-15 21:55 ` [PATCH 2/2][next] wifi: brcmfmac: Use struct_size() in code ralated to " Gustavo A. R. Silva
2022-11-16 22:23 ` Kees Cook
2022-11-17 1:06 ` Gustavo A. R. Silva
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