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@@ -435,8 +435,9 @@ static bool process_control_request(uint8_t rhport, tusb_control_request_t const
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case TUSB_REQ_RCPT_INTERFACE:
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{
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uint8_t const itf = tu_u16_low(p_request->wIndex);
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- uint8_t const drvid = _usbd_dev.itf2drv[itf];
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+ TU_VERIFY(itf < TU_ARRAY_SZIE(_usbd_dev.itf2drv));
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+ uint8_t const drvid = _usbd_dev.itf2drv[itf];
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TU_VERIFY(drvid < USBD_CLASS_DRIVER_COUNT);
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if (p_request->bmRequestType_bit.type == TUSB_REQ_TYPE_STANDARD)
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hathach