From: Xu Panda <xu.panda@xxxxxxxxxx>
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.panda@xxxxxxxxxx>
Signed-off-by: Yang Yang <yang.yang29@xxxxxxx>
---
drivers/video/fbdev/omap/omapfb_main.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/video/fbdev/omap/omapfb_main.c b/drivers/video/fbdev/omap/omapfb_main.c
index 17cda5765683..1f3df2055ff0 100644
--- a/drivers/video/fbdev/omap/omapfb_main.c
+++ b/drivers/video/fbdev/omap/omapfb_main.c
@@ -1447,7 +1447,7 @@ static int fbinfo_init(struct omapfb_device *fbdev, struct fb_info *info)
info->fbops = &omapfb_ops;
info->flags = FBINFO_FLAG_DEFAULT;
- strncpy(fix->id, MODULE_NAME, sizeof(fix->id));
+ strscpy(fix->id, MODULE_NAME, sizeof(fix->id));
info->pseudo_palette = fbdev->pseudo_palette;
@@ -1573,8 +1573,7 @@ static int omapfb_find_ctrl(struct omapfb_device *fbdev)
fbdev->ctrl = NULL;
- strncpy(name, conf->lcd.ctrl_name, sizeof(name) - 1);
- name[sizeof(name) - 1] = '\0';
+ strscpy(name, conf->lcd.ctrl_name, sizeof(name));
if (strcmp(name, "internal") == 0) {
fbdev->ctrl = fbdev->int_ctrl;
--
2.15.2
