From b51b9e1ef359a699eca5b6120ccf3f5f3b040036 Mon Sep 17 00:00:00 2001
From: Johannes Schlatow <johannes.schlatow@genode-labs.com>
Date: Wed, 21 Jul 2021 18:30:35 +0200
Subject: [PATCH] libusb: fix size of control messages

Fixes genodelabs/genode#4230
---
 repos/libports/src/lib/libusb/genode_usb_raw.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/repos/libports/src/lib/libusb/genode_usb_raw.cc b/repos/libports/src/lib/libusb/genode_usb_raw.cc
index c360d3d39e..6856ea9e6f 100644
--- a/repos/libports/src/lib/libusb/genode_usb_raw.cc
+++ b/repos/libports/src/lib/libusb/genode_usb_raw.cc
@@ -549,7 +549,7 @@ static int genode_submit_transfer(struct usbi_transfer * itransfer)
 			Usb::Packet_descriptor p;
 
 			try {
-				p = usb_device->usb_connection.source()->alloc_packet(transfer->length);
+				p = usb_device->usb_connection.source()->alloc_packet(setup->wLength);
 			} catch (Usb::Session::Tx::Source::Packet_alloc_failed) {
 				return LIBUSB_ERROR_BUSY;
 			}