fix(core/usbh_core): check hport is valid in usbh_control_transfer

Signed-off-by: sakumisu <1203593632@qq.com>
2025-02-09 21:53:12 +08:00
parent 20c298b6ba
commit 147dc4ab5d
1 changed files with 4 additions and 0 deletions
--- a/core/usbh_core.c
+++ b/core/usbh_core.c
@@ -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);