From ddd1eaf03dfad94f59c8a2ef97aaf1bd12b25626 Mon Sep 17 00:00:00 2001
From: anton <anton@openbsd.org>
Date: Thu, 29 Feb 2024 06:54:29 +0000
Subject: [PATCH] Stop assuming arbitrary rdomains are available and use the
 first given rdomain as the vnetid.

---
 regress/sys/net/vxlan/vxlan_2.sh | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/regress/sys/net/vxlan/vxlan_2.sh b/regress/sys/net/vxlan/vxlan_2.sh
index 6b98060619a..c7c600f80dd 100644
--- a/regress/sys/net/vxlan/vxlan_2.sh
+++ b/regress/sys/net/vxlan/vxlan_2.sh
@@ -1,5 +1,5 @@
 #!/bin/ksh
-#	$Id: vxlan_2.sh,v 1.4 2023/10/19 18:36:41 anton Exp $
+#	$Id: vxlan_2.sh,v 1.5 2024/02/29 06:54:29 anton Exp $
 
 
 CAPFILE=$(mktemp -t regress_vxlan.XXXXXXX)
@@ -104,10 +104,12 @@ vstack_add() {
 
 . ${CURDIR}/vxlan_subr
 
-VNETID=0
+# Use the first rdomain as the vnetid.
+VNETID="$(set -- $RDOMAINS; echo $1)"
+RDOMAINS="$(set -- $RDOMAINS; shift 1; echo $@)"
+
 for rdom in $RDOMAINS; do
 	rdomain_is_used $rdom || abort_test "rdomain $rdom already in use"
-	[[ $rdom -ge $VNETID ]] && VNETID=$(( rdom + 1 ))
 done
 
 rdomain_is_used $VNETID || abort_test "rdomain $rdom already in use"
-- 
2.20.1