--- /dev/null
+--TEST--
+Bug #45555 (Segfault with invalid non-string as register_introspection_callback)
+--FILE--
+<?php
+
+$options = array ();
+$request = xmlrpc_encode_request ("system.describeMethods", $options);
+$server = xmlrpc_server_create ();
+
+xmlrpc_server_register_introspection_callback($server, 1);
+xmlrpc_server_register_introspection_callback($server, array('foo', 'bar'));
+
+$options = array ('output_type' => 'xml', 'version' => 'xmlrpc');
+xmlrpc_server_call_method ($server, $request, NULL, $options);
+
+?>
+--EXPECTF--
+Warning: xmlrpc_server_call_method(): Invalid callback '1' passed in %s on line %d
+
+Warning: xmlrpc_server_call_method(): Invalid callback 'foo::bar' passed in %s on line %d
--- /dev/null
+--TEST--
+Bug #45556 (Return value from callback isn't freed)
+--FILE--
+<?php
+
+$options = array ();
+$request = xmlrpc_encode_request ("system.describeMethods", $options);
+$server = xmlrpc_server_create ();
+
+
+function foo() { return 11111; }
+
+class bar {
+ static public function test() {
+ return 'foo';
+ }
+}
+
+xmlrpc_server_register_introspection_callback($server, 'foobar');
+xmlrpc_server_register_introspection_callback($server, array('bar', 'test'));
+xmlrpc_server_register_introspection_callback($server, array('foo', 'bar'));
+
+$options = array ('output_type' => 'xml', 'version' => 'xmlrpc');
+xmlrpc_server_call_method ($server, $request, NULL, $options);
+
+?>
+--EXPECTF--
+
+Warning: xmlrpc_server_call_method(): Invalid callback 'foobar' passed in %s on line %d
+expat reports error code 5
+ description: Invalid document end
+ line: 1
+ column: 1
+ byte index: 0
+ total bytes: 0
+
+ data beginning 0 before byte index: foo
+
+Warning: xmlrpc_server_call_method(): xml parse error: [line 1, column 1, message: Invalid document end] Unable to add introspection data returned from bar::test() in %s on line %d
+
+Warning: xmlrpc_server_call_method(): Invalid callback 'foo::bar' passed in %s on line %d