With GCC 13.1 and W=1 hostap has a warning:
drivers/net/wireless/intersil/hostap/hostap_ioctl.c:3633:17: warning: 'strncpy' specified bound 16 equals destination size [-Wstringop-truncation]
fortify-string.h recommends not to use strncpy() so use strscpy() which fixes
the warning. Also now it's guarenteed that the string is NUL-terminated.
Compile tested only.
Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxx>
---
drivers/net/wireless/intersil/hostap/hostap_ioctl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/intersil/hostap/hostap_ioctl.c b/drivers/net/wireless/intersil/hostap/hostap_ioctl.c
index 26287b129d18..b4adfc190ae8 100644
--- a/drivers/net/wireless/intersil/hostap/hostap_ioctl.c
+++ b/drivers/net/wireless/intersil/hostap/hostap_ioctl.c
@@ -3630,7 +3630,7 @@ static int prism2_ioctl_get_encryption(local_info_t *local,
param->u.crypt.key_len = 0;
param->u.crypt.idx = 0xff;
} else {
- strncpy(param->u.crypt.alg, (*crypt)->ops->name,
+ strscpy(param->u.crypt.alg, (*crypt)->ops->name,
HOSTAP_CRYPT_ALG_NAME_LEN);
param->u.crypt.key_len = 0;
--
2.30.2
