schema: disable additional properties in property strings

[pve-common.git] / src / PVE / JSONSchema.pm

diff --git a/src/PVE/JSONSchema.pm b/src/PVE/JSONSchema.pm
index a9a5400593c0954c2a3cc62ff76d8914744e1ed5..95529258f19c24535e09dae21dc54471da8b1d37 100644 (file)
--- a/src/PVE/JSONSchema.pm
+++ b/src/PVE/JSONSchema.pm
@@ -488,7 +488,10 @@ sub format_size {
 };
 
 sub parse_property_string {
-    my ($format, $data, $path) = @_;
+    my ($format, $data, $path, $additional_properties) = @_;
+
+    # In property strings we default to not allowing additional properties
+    $additional_properties = 0 if !defined($additional_properties);
 
     my $default_key;
 
@@ -528,7 +531,7 @@ sub parse_property_string {
     }
 
     my $errors = {};
-    check_object($path, $format, $res, undef, $errors);
+    check_object($path, $format, $res, $additional_properties, $errors);
     if (scalar(%$errors)) {
        raise "format error\n", errors => $errors;
     }