limit vnet/zones/controller to 10 characters

[pve-network.git] / PVE / Network / SDN / Zones / Plugin.pm

diff --git a/PVE/Network/SDN/Zones/Plugin.pm b/PVE/Network/SDN/Zones/Plugin.pm
index c252dfc20536fd8a1fd6c0a1a2dc6910ae8aad42..3204d694482fb84ffaee99ca6720b4e3bd00b5e8 100644 (file)
--- a/PVE/Network/SDN/Zones/Plugin.pm
+++ b/PVE/Network/SDN/Zones/Plugin.pm
@@ -27,10 +27,11 @@ PVE::JSONSchema::register_format('pve-sdn-zone-id', \&parse_sdn_zone_id);
 sub parse_sdn_zone_id {
     my ($id, $noerr) = @_;
 
-    if ($id !~ m/^[a-z][a-z0-9\-\_\.]*[a-z0-9]$/i) {
-        return undef if $noerr;
-        die "SDN zone object ID '$id' contains illegal characters\n";
+    if ($id !~ m/^[a-z][a-z0-9]*[a-z0-9]$/i) {
+       return undef if $noerr;
+       die "zone ID '$id' contains illegal characters\n";
     }
+    die "zone ID '$id' can't be more length than 10 characters\n" if length($id) > 10;
     return $id;
 }