for NUL terminated string, better notice '\0' in the end. Signed-off-by: Chen Gang <gang.chen@xxxxxxxxxxx> --- drivers/usb/gadget/f_uvc.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/drivers/usb/gadget/f_uvc.c b/drivers/usb/gadget/f_uvc.c index 5b62987..92efd6e 100644 --- a/drivers/usb/gadget/f_uvc.c +++ b/drivers/usb/gadget/f_uvc.c @@ -16,6 +16,7 @@ #include <linux/fs.h> #include <linux/list.h> #include <linux/mutex.h> +#include <linux/string.h> #include <linux/usb/ch9.h> #include <linux/usb/gadget.h> #include <linux/usb/video.h> @@ -419,7 +420,7 @@ uvc_register_video(struct uvc_device *uvc) video->parent = &cdev->gadget->dev; video->fops = &uvc_v4l2_fops; video->release = video_device_release; - strncpy(video->name, cdev->gadget->name, sizeof(video->name)); + strlcpy(video->name, cdev->gadget->name, sizeof(video->name)); uvc->vdev = video; video_set_drvdata(video, uvc); -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
