diff options
| author | Kees Cook <kees@kernel.org> | 2025-03-12 01:56:05 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2025-03-12 11:48:28 +0300 |
| commit | adb1ee4de04d496f3da409bb6791cfdd744ab2c3 (patch) | |
| tree | 7a51806b9a34838860cb96e02b63f0561619bed7 | |
| parent | 8300f2504afeceac234027d433a2f71d4a39c7fe (diff) | |
| download | linux-adb1ee4de04d496f3da409bb6791cfdd744ab2c3.tar.xz | |
wifi: virt_wifi: 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/20250311225604.it.926-kees@kernel.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| -rw-r--r-- | drivers/net/wireless/virtual/virt_wifi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/virtual/virt_wifi.c b/drivers/net/wireless/virtual/virt_wifi.c index f9d11a023313..1fffeff2190c 100644 --- a/drivers/net/wireless/virtual/virt_wifi.c +++ b/drivers/net/wireless/virtual/virt_wifi.c @@ -146,7 +146,7 @@ static void virt_wifi_inform_bss(struct wiphy *wiphy) static const struct { u8 tag; u8 len; - u8 ssid[8]; + u8 ssid[8] __nonstring; } __packed ssid = { .tag = WLAN_EID_SSID, .len = VIRT_WIFI_SSID_LEN, |