From 61137a54d66408c1a8d1d032297a91b42684ea6c Mon Sep 17 00:00:00 2001
From: Thomas Lamprecht <t.lamprecht@proxmox.com>
Date: Thu, 26 Sep 2019 15:31:07 +0200
Subject: [PATCH] lio: list_lun: return early if volname cannot be parsed

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
---
 PVE/Storage/LunCmd/LIO.pm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/PVE/Storage/LunCmd/LIO.pm b/PVE/Storage/LunCmd/LIO.pm
index 3234272..486c606 100644
--- a/PVE/Storage/LunCmd/LIO.pm
+++ b/PVE/Storage/LunCmd/LIO.pm
@@ -207,6 +207,8 @@ my $list_view = sub {
     my $object = $params[0];
     my $volname = $extract_volname->($scfg, $object);
 
+    return undef if !defined($volname); # nothing to search for..
+
     foreach my $lun (@{$SETTINGS->{target}->{luns}}) {
 	if ($lun->{storage_object} eq "$BACKSTORE/$volname") {
 	    return $lun->{index};