X-Git-Url: https://git.proxmox.com/?p=pve-common.git;a=blobdiff_plain;f=src%2FPVE%2FSectionConfig.pm;h=a6301e262598d0ee7886144ec104cb51301e5b24;hp=71d296e6574f7a11d47a67083a45c5188c1b4887;hb=3e3871c3ee5d38633f57d38e916aebffd75b14a8;hpb=771d18f5c7be2055f0c9012f7f921f6d5f6337db

diff --git a/src/PVE/SectionConfig.pm b/src/PVE/SectionConfig.pm
index 71d296e..a6301e2 100644
--- a/src/PVE/SectionConfig.pm
+++ b/src/PVE/SectionConfig.pm
@@ -26,6 +26,9 @@ sub register {
     my $type = $class->type();
     my $pdata = $class->private();
 
+    die "duplicate plugin registration (type = $type)"
+	if defined($pdata->{plugins}->{$type});
+
     my $plugindata = $class->plugindata();
     $pdata->{plugindata}->{$type} = $plugindata;
     $pdata->{plugins}->{$type} = $class;
@@ -181,7 +184,7 @@ sub init {
     }
 
     $propertyList->{type}->{type} = 'string';
-    $propertyList->{type}->{enum} = [keys %$plugins];
+    $propertyList->{type}->{enum} = [sort keys %$plugins];
 }
 
 sub lookup {
@@ -200,7 +203,7 @@ sub lookup_types {
 
     my $pdata = $class->private();
     
-    return [ keys %{$pdata->{plugins}} ];
+    return [ sort keys %{$pdata->{plugins}} ];
 }
 
 sub decode_value {
@@ -393,8 +396,12 @@ my $format_config_line = sub {
 
     my $ct = $schema->{type};
 
+    die "property '$key' contains a line feed\n"
+	if ($key =~ m/[\n\r]/) || ($value =~ m/[\n\r]/);
+
     if ($ct eq 'boolean') {
-	return $value ? "\t$key\n" : '';
+	return "\t$key " . ($value ? 1 : 0) . "\n"
+	    if defined($value);
     } else {
 	return "\t$key $value\n" if "$value" ne '';
     }