Message ID | 1399321834-31310-21-git-send-email-quintela@redhat.com |
---|---|
State | New |
Headers | show |
diff --git a/hw/usb/bus.c b/hw/usb/bus.c index fe70429..e48b19f 100644 --- a/hw/usb/bus.c +++ b/hw/usb/bus.c @@ -49,7 +49,9 @@ static int usb_device_post_load(void *opaque, int version_id) } else { dev->attached = 1; } - if (dev->setup_index >= sizeof(dev->data_buf) || + if (dev->setup_index < 0 || + dev->setup_len < 0 || + dev->setup_index >= sizeof(dev->data_buf) || dev->setup_len >= sizeof(dev->data_buf)) { return -EINVAL; }