From fc3191638439c4612f73aa58d24acd02cccd6148 Mon Sep 17 00:00:00 2001
From: Thomas Lamprecht <t.lamprecht@proxmox.com>
Date: Wed, 20 Feb 2019 16:30:46 +0100
Subject: [PATCH] followup comment that we do not escape completely like
 systemd

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
---
 PVE/API2/Disks/Directory.pm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/PVE/API2/Disks/Directory.pm b/PVE/API2/Disks/Directory.pm
index 630d1cd..645c73c 100644
--- a/PVE/API2/Disks/Directory.pm
+++ b/PVE/API2/Disks/Directory.pm
@@ -90,6 +90,8 @@ my $write_ini = sub {
 sub systemd_escape {
     my ($val) = @_;
 
+    # NOTE: this is not complete, but enough for our needs. normally all
+    # characters which are not alpha-numerical, '.' or '_' would need escaping
     $val =~ s/\-/\\x2d/g;
 
     return $val;
-- 
2.39.2