wifi: brcmfmac: replace one-element array with flexible-array member in struct brcmf_dload_data_le

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One-element arrays are deprecated, and we are replacing them with flexible
array members instead. So, replace one-element array with flexible-array
member in struct brcmf_dload_data_le.

Important to mention is that doing a build before/after this patch results
in no binary output differences.

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://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]
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/905f5b68cf93c812360d081caae5b15221db09b6.1668548907.git.gustavoars@kernel.org

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Gustavo A. R. Silva 2022-11-15 15:53:27 -06:00 • committed by Kalle Valo

parent f0e0897b4c

commit 0001650b3d

2 changed files with 3 additions and 3 deletions

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4

drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c

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2

drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h

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