diff options
Diffstat (limited to 'linux/drivers/media/video/usbvision/usbvision-video.c')
| -rw-r--r-- | linux/drivers/media/video/usbvision/usbvision-video.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/linux/drivers/media/video/usbvision/usbvision-video.c b/linux/drivers/media/video/usbvision/usbvision-video.c index 925d1352a..ca51f0670 100644 --- a/linux/drivers/media/video/usbvision/usbvision-video.c +++ b/linux/drivers/media/video/usbvision/usbvision-video.c @@ -1961,6 +1961,10 @@ static int __devinit usbvision_probe(struct usb_interface *intf, dev->descriptor.idProduct, ifnum); model = devid->driver_info; + if ( (model<0) || (model>=usbvision_device_data_size) ) { + printk(KERN_INFO "model out of bounds %d\n",model); + return -ENODEV; + } printk(KERN_INFO "%s: %s found\n", __FUNCTION__, usbvision_device_data[model].ModelString); |