for NUL terminated string, better notice '\0' in the end.
Signed-off-by: Chen Gang <gang.c...@asianux.com>
---
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 2ca9386..a9934c7 100644
--- a/drivers/usb/gadget/uvc_v4l2.c
+++ b/drivers/usb/gadget/uvc_v4l2.c
@@ -178,9 +178,9 @@ 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;
--
1.7.10.4
--
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