"Gustavo A. R. Silva" <[email protected]> wrote: > Prepare for the coming implementation by GCC and Clang of the > __counted_by attribute. Flexible array members annotated with > __counted_by can have their accesses bounds-checked at run-time > via CONFIG_UBSAN_BOUNDS (for array indexing) and CONFIG_FORTIFY_SOURCE > (for strcpy/memcpy-family functions). > > Also, -Wflex-array-member-not-at-end is coming in GCC-14, and we are > getting ready to enable it globally. > > So, use the `DEFINE_FLEX()` helper for an on-stack definition of > a flexible structure where the size of the flexible-array member > is known at compile-time, and refactor the rest of the code, > accordingly. > > So, with these changes, fix the following warning: > drivers/net/wireless/ath/wil6210/cfg80211.c:896:43: warning: structure > containing a flexible array member is not at the end of another structure > [-Wflex-array-member-not-at-end] > > Link: https://github.com/KSPP/linux/issues/202 > Signed-off-by: Gustavo A. R. Silva <[email protected]> > Reviewed-by: Jeff Johnson <[email protected]> > Signed-off-by: Kalle Valo <[email protected]>
Patch applied to ath-next branch of ath.git, thanks. 34c34c242a1b wifi: wil6210: cfg80211: Use __counted_by() in struct wmi_start_scan_cmd and avoid some -Wfamnae warnings -- https://patchwork.kernel.org/project/linux-wireless/patch/ZgSP/CMSVfr68R2u@neat/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
