cdc check for bNumEndpoints before checking for endpoint descriptor

2022-12-14 17:35:01 +07:00
parent 4f03695084
commit f0c51eae44
2 changed files with 36 additions and 31 deletions
--- a/src/host/usbh.c
+++ b/src/host/usbh.c
@@ -1524,8 +1524,7 @@ static bool _parse_configuration_descriptor(uint8_t dev_addr, tusb_desc_configur
    TU_ASSERT(drv_len >= sizeof(tusb_desc_interface_t));

    // Find driver for this interface
-    uint8_t drv_id;
-    for (drv_id = 0; drv_id < USBH_CLASS_DRIVER_COUNT; drv_id++)
+    for (uint8_t drv_id = 0; drv_id < USBH_CLASS_DRIVER_COUNT; drv_id++)
    {
      usbh_class_driver_t const * driver = &usbh_class_drivers[drv_id];