diff options
Diffstat (limited to 'sys/dev/usb/usb_device.c')
| -rw-r--r-- | sys/dev/usb/usb_device.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/dev/usb/usb_device.c b/sys/dev/usb/usb_device.c index 3e29aa4..bd62009 100644 --- a/sys/dev/usb/usb_device.c +++ b/sys/dev/usb/usb_device.c @@ -1777,7 +1777,9 @@ usb_alloc_device(device_t parent_dev, struct usb_bus *bus, scratch_ptr = udev->scratch.data; - if (udev->ddesc.iManufacturer || + if (udev->flags.no_strings) { + err = USB_ERR_INVAL; + } else if (udev->ddesc.iManufacturer || udev->ddesc.iProduct || udev->ddesc.iSerialNumber) { /* read out the language ID string */ |
