media: tm6000: Avoid card name truncation

The "card" string only holds 31 characters (and the terminating NUL). In order to avoid truncation, use a shorter card description instead of the current result, "Trident TVMaster TM5600/6000/60". Suggested-by: Hans Verkuil <[email protected]> Fixes: e28f49b ("V4L/DVB: tm6000: fix some info messages") Signed-off-by: Kees Cook <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
vieko · Sep 30, 2021 · 42bb98e · 42bb98e
1 parent 2908249
commit 42bb98e
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/drivers/media/usb/tm6000/tm6000-video.c b/drivers/media/usb/tm6000/tm6000-video.c
@@ -852,8 +852,7 @@ static int vidioc_querycap(struct file *file, void  *priv,
 	struct tm6000_core *dev = ((struct tm6000_fh *)priv)->dev;
 
 	strscpy(cap->driver, "tm6000", sizeof(cap->driver));
-	strscpy(cap->card, "Trident TVMaster TM5600/6000/6010",
-		sizeof(cap->card));
+	strscpy(cap->card, "Trident TM5600/6000/6010", sizeof(cap->card));
 	usb_make_path(dev->udev, cap->bus_info, sizeof(cap->bus_info));
 	cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE |
 			    V4L2_CAP_DEVICE_CAPS;