wifi: brcmfmac: Replace one-element array with flexible-array member

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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_tlv.

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].

This results in no differences in binary output.

Link: https://github.com/KSPP/linux/issues/79
Link: https://github.com/KSPP/linux/issues/253
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/Y9xjizhMujNEtpB4@work

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Gustavo A. R. Silva 2023-02-02 19:29:47 -06:00 • committed by Kalle Valo

parent 7715d79553

commit 552ac55ee9

1 changed files with 1 additions and 1 deletions

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drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h

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