static void usbip_dump_usb_ctrlrequest(struct usb_ctrlrequest *cmd)
{
	if (!cmd) {
		pr_debug("       : null pointer\n");
		return;
	}

	pr_debug("       ");
	pr_debug("bRequestType(%02X) bRequest(%02X) wValue(%04X) wIndex(%04X) wLength(%04X) ",
		 cmd->bRequestType, cmd->bRequest,
		 cmd->wValue, cmd->wIndex, cmd->wLength);
	pr_debug("\n       ");

	if ((cmd->bRequestType & USB_TYPE_MASK) == USB_TYPE_STANDARD) {
		pr_debug("STANDARD ");
		switch (cmd->bRequest) {
		case USB_REQ_GET_STATUS:
			pr_debug("GET_STATUS\n");
			break;
		case USB_REQ_CLEAR_FEATURE:
			pr_debug("CLEAR_FEAT\n");
			break;
		case USB_REQ_SET_FEATURE:
			pr_debug("SET_FEAT\n");
			break;
		case USB_REQ_SET_ADDRESS:
			pr_debug("SET_ADDRRS\n");
			break;
		case USB_REQ_GET_DESCRIPTOR:
			pr_debug("GET_DESCRI\n");
			break;
		case USB_REQ_SET_DESCRIPTOR:
			pr_debug("SET_DESCRI\n");
			break;
		case USB_REQ_GET_CONFIGURATION:
			pr_debug("GET_CONFIG\n");
			break;
		case USB_REQ_SET_CONFIGURATION:
			pr_debug("SET_CONFIG\n");
			break;
		case USB_REQ_GET_INTERFACE:
			pr_debug("GET_INTERF\n");
			break;
		case USB_REQ_SET_INTERFACE:
			pr_debug("SET_INTERF\n");
			break;
		case USB_REQ_SYNCH_FRAME:
			pr_debug("SYNC_FRAME\n");
			break;
		default:
			pr_debug("REQ(%02X)\n", cmd->bRequest);
			break;
		}
		usbip_dump_request_type(cmd->bRequestType);
	} else if ((cmd->bRequestType & USB_TYPE_MASK) == USB_TYPE_CLASS) {
		pr_debug("CLASS\n");
	} else if ((cmd->bRequestType & USB_TYPE_MASK) == USB_TYPE_VENDOR) {
		pr_debug("VENDOR\n");
	} else if ((cmd->bRequestType & USB_TYPE_MASK) == USB_TYPE_RESERVED) {
		pr_debug("RESERVED\n");
	}
}

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.