From: Xu Panda <xu.pa...@zte.com.cn>
The implementation of strscpy() is more robust and safer.
That's now the recommended way to copy NUL terminated strings.
Signed-off-by: Xu Panda <xu.pa...@zte.com.cn>
Signed-off-by: Yang Yang <yang.yan...@zte.com>
---
drivers/gpu/drm/nouveau/nvkm/core/firmware.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/nvkm/core/firmware.c
b/drivers/gpu/drm/nouveau/nvkm/core/firmware.c
index fcf2a002f6cb..5554f907e0d4 100644
--- a/drivers/gpu/drm/nouveau/nvkm/core/firmware.c
+++ b/drivers/gpu/drm/nouveau/nvkm/core/firmware.c
@@ -79,8 +79,7 @@ nvkm_firmware_get(const struct nvkm_subdev *subdev, const
char *fwname, int ver,
int i;
/* Convert device name to lowercase */
- strncpy(cname, device->chip->name, sizeof(cname));
- cname[sizeof(cname) - 1] = '\0';
+ strscpy(cname, device->chip->name, sizeof(cname));
i = strlen(cname);
while (i) {
--i;
--
2.15.2
