When a character array without a terminating NUL character has a static initializer, GCC 15's -Wunterminated-string-initialization will only warn if the array lacks the "nonstring" attribute[1]. Mark the arrays with __nonstring to and correctly identify the char array as "not a C string" and thereby eliminate the warning. Link: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117178 [1] Cc: Ping-Ke Shih <pkshih@xxxxxxxxxxx> Cc: Johannes Berg <johannes@xxxxxxxxxxxxxxxx> Cc: linux-wireless@xxxxxxxxxxxxxxx Signed-off-by: Kees Cook <kees@xxxxxxxxxx> --- drivers/net/wireless/realtek/rtw88/main.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/realtek/rtw88/main.h b/drivers/net/wireless/realtek/rtw88/main.h index 62cd4c526301..5d6df6b51698 100644 --- a/drivers/net/wireless/realtek/rtw88/main.h +++ b/drivers/net/wireless/realtek/rtw88/main.h @@ -822,7 +822,7 @@ struct rtw_vif { }; struct rtw_regulatory { - char alpha2[2]; + char alpha2[2] __nonstring; u8 txpwr_regd_2g; u8 txpwr_regd_5g; }; -- 2.34.1
