Signed-off-by: sakumisu <1203593632@qq.com>
@@ -685,6 +685,10 @@ int usbh_control_transfer(struct usbh_hubport *hport, struct usb_setup_packet *s
struct usbh_urb *urb;
int ret;
+ if (!hport || !setup) {
+ return -USB_ERR_INVAL;
+ }
+
urb = &hport->ep0_urb;
usb_osal_mutex_take(hport->mutex);