wifi: zd1211rw: Add __nonstring annotations for unterminated strings

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]
Signed-off-by: Kees Cook <kees@kernel.org>
Link: https://patch.msgid.link/20250311225513.it.620-kees@kernel.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

This commit is contained in:

Kees Cook

2025-03-12 09:48:22 +01:00

committed by

Johannes Berg

parent c04d96913c

commit 8300f2504a

1 changed files with 1 additions and 1 deletions

									
										drivers/net/wireless/zydas/zd1211rw/zd_mac.c
									
		+1
		-1
	
												View File
												
				@@ -21,7 +21,7 @@

				struct zd_reg_alpha2_map {

					u32 reg;

					char alpha2[2];

					char alpha2[2] __nonstring;

				};

				static struct zd_reg_alpha2_map reg_alpha2_map[] = {