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iwlwifi: mei: Replace zero-length array with flexible-array member

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There is a regular need in the kernel to provide a way to declare
having a dynamically sized set of trailing elements in a structure.
Kernel code should always use “flexible array members”[1] for these
cases. The older style of one-element or zero-length arrays should
no longer be used[2].

[1] https://en.wikipedia.org/wiki/Flexible_array_member
[2] https://www.kernel.org/doc/html/v5.16/process/deprecated.html#zero-length-and-one-element-arrays

Link: https://github.com/KSPP/linux/issues/78
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Acked-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220216195030.GA904170@embeddedor
This commit is contained in:
Gustavo A. R. Silva 2022-02-16 13:50:30 -06:00 committed by Kalle Valo
parent 34e63cd5ba
commit c5f675748c
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/intel/iwlwifi/mei/sap.h
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@ -298,7 +298,7 @@ struct iwl_sap_hdr {
__le16 type;
__le16 len;
__le32 seq_num;
u8 payload[0];
u8 payload[];
};
/**