From 8d7ade56045f3e9d669c9402386d917b4060d650 Mon Sep 17 00:00:00 2001
From: Christian Helmuth <christian.helmuth@genode-labs.com>
Date: Mon, 18 Jul 2022 16:41:10 +0200
Subject: [PATCH] lx_emul: fix single USB interface claim/release

Fixes #4565
---
 repos/dde_linux/src/lib/lx_emul/usb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/repos/dde_linux/src/lib/lx_emul/usb.c b/repos/dde_linux/src/lib/lx_emul/usb.c
index 6206216c62..0a4753e5b6 100644
--- a/repos/dde_linux/src/lib/lx_emul/usb.c
+++ b/repos/dde_linux/src/lib/lx_emul/usb.c
@@ -236,7 +236,7 @@ static int usb_rpc_call(void * data)
 			num = udev->actconfig->desc.bNumInterfaces;
 		} else {
 			i   = usb_rpc_args.iface_num;
-			num = i;
+			num = i + 1;
 		}
 
 		ret = 0;