[PATCH -next] ACPICA: Replace strncpy() with strscpy_pad() for dest
From: xueqin Luo
Date: Fri Dec 15 2023 - 02:24:24 EST
While it is safe to use strncpy in this case, the advice is to move to
strscpy_pad[1].
Link: https://www.kernel.org/doc/html/latest/process/deprec:qated.html#strncpy-on-nul-terminated-strings [1]
Signed-off-by: xueqin Luo <luoxueqin@xxxxxxxxxx>
---
drivers/acpi/acpica/utnonansi.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/acpi/acpica/utnonansi.c b/drivers/acpi/acpica/utnonansi.c
index ff0802ace19b..3a7952be6545 100644
--- a/drivers/acpi/acpica/utnonansi.c
+++ b/drivers/acpi/acpica/utnonansi.c
@@ -168,8 +168,7 @@ void acpi_ut_safe_strncpy(char *dest, char *source, acpi_size dest_size)
{
/* Always terminate destination string */
- strncpy(dest, source, dest_size);
- dest[dest_size - 1] = 0;
+ strscpy_pad(dest, source, dest_size);
}
#endif
--
2.34.1