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| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2023-02-03 04:29:47 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2023-02-13 19:52:33 +0300 |
| commit | 552ac55ee9bc8a30edc87c284a4562ce703f972b (patch) | |
| tree | 4ce2116d344fcbd3772459cd08c8d1577cfe83a0 /drivers/net/wireless/broadcom | |
| parent | 7715d79553de553532219d82c0fea89fba5f7c79 (diff) | |
| download | linux-552ac55ee9bc8a30edc87c284a4562ce703f972b.tar.xz | |
wifi: brcmfmac: Replace one-element array with flexible-array member
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
Diffstat (limited to 'drivers/net/wireless/broadcom')
| -rw-r--r-- | drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h index e90a30808c22..0e1fa3f0dea2 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h @@ -383,7 +383,7 @@ struct brcmf_cfg80211_info { struct brcmf_tlv { u8 id; u8 len; - u8 data[1]; + u8 data[]; }; static inline struct wiphy *cfg_to_wiphy(struct brcmf_cfg80211_info *cfg) |