Message ID | 1386856046-28929-1-git-send-email-kraxel@redhat.com |
---|---|
State | New |
Headers | show |
diff --git a/hw/usb/host-libusb.c b/hw/usb/host-libusb.c index fd320cd..164adf8 100644 --- a/hw/usb/host-libusb.c +++ b/hw/usb/host-libusb.c @@ -898,6 +898,19 @@ static int usb_host_initfn(USBDevice *udev) { USBHostDevice *s = USB_HOST_DEVICE(udev); + if (s->match.vendor_id > 0xffff) { + error_report("vendorid out of range"); + return -1; + } + if (s->match.product_id > 0xffff) { + error_report("productid out of range"); + return -1; + } + if (s->match.addr > 127) { + error_report("hostaddr out of range"); + return -1; + } + loglevel = s->loglevel; udev->flags |= (1 << USB_DEV_FLAG_IS_HOST); udev->auto_attach = 0;
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> --- hw/usb/host-libusb.c | 13 +++++++++++++ 1 file changed, 13 insertions(+)