From c3ec830d8925d904f8826d52227d7dfb5dee922c Mon Sep 17 00:00:00 2001 From: Chen Gang Date: Fri, 1 Mar 2013 20:46:33 +0100 Subject: [PATCH] usb: gadget: uvc: Use strlcpy instead of strncpy For NULL terminated string, better notice '\0' in the end. Signed-off-by: Chen Gang Signed-off-by: Laurent Pinchart Tested-by: Bhupesh Sharma Signed-off-by: Felipe Balbi --- drivers/usb/gadget/uvc_v4l2.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/usb/gadget/uvc_v4l2.c b/drivers/usb/gadget/uvc_v4l2.c index 2bb5af8d2b23..a6c728ab6aba 100644 --- a/drivers/usb/gadget/uvc_v4l2.c +++ b/drivers/usb/gadget/uvc_v4l2.c @@ -177,9 +177,9 @@ uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg) struct v4l2_capability *cap = arg; memset(cap, 0, sizeof *cap); - strncpy(cap->driver, "g_uvc", sizeof(cap->driver)); - strncpy(cap->card, cdev->gadget->name, sizeof(cap->card)); - strncpy(cap->bus_info, dev_name(&cdev->gadget->dev), + strlcpy(cap->driver, "g_uvc", sizeof(cap->driver)); + strlcpy(cap->card, cdev->gadget->name, sizeof(cap->card)); + strlcpy(cap->bus_info, dev_name(&cdev->gadget->dev), sizeof cap->bus_info); cap->version = DRIVER_VERSION_NUMBER; cap->capabilities = V4L2_CAP_VIDEO_OUTPUT | V4L2_CAP_STREAMING; -- 2.39.2