From 7ec4162e012d3cb46a14d41e2b2c803d386223fe Mon Sep 17 00:00:00 2001
From: Thierry Parmentelat <thierry.parmentelat@inria.fr>
Date: Fri, 5 Jul 2024 15:44:25 +0200
Subject: [PATCH] check for not-yet-declared public addresses

---
 lbuild-initvm.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lbuild-initvm.sh b/lbuild-initvm.sh
index 317d694a..a8fa5ee3 100755
--- a/lbuild-initvm.sh
+++ b/lbuild-initvm.sh
@@ -1098,6 +1098,7 @@ function main () {
         NETMASK=$(masklen_to_netmask $MASKLEN)
         GATEWAY=$(ip route show | grep default | awk '{print $3}' | head -1)
         VIF_HOST="vif$(echo $GUEST_HOSTNAME | cut -d. -f1)"
+        [[ -z "$GUEST_IP" ]] && { echo "could not resolve $GUEST_HOSTNAME - exiting" ; exit 1 ; }
     fi
 
     setup_lxc $lxc $fcdistro $pldistro $personality
-- 
2.45.2