Fixed bug #46110 (XMLWriter - openmemory() and openuri() leak memory on

NEWS

@@ -53,6 +53,8 @@ PHP                                                                        NEWS
 - Fixed a bug causing miscalculations with the "last <weekday> of <n> month"
   relative time string. (Derick)
 
+- Fixed bug #46110 (XMLWriter - openmemory() and openuri() leak memory on
+  multiple calls). (Ilia)
 - Fixed bug #46032 (PharData::__construct() wrong memory read). (Greg)
 - Fixed bug #45826 (custom ArrayObject serialization). (Etienne)
 - Fixed bug #45798 (sqlite3 doesn't notice if variable was bound). (Felipe)

ext/xmlwriter/php_xmlwriter.c

@@ -1844,6 +1844,9 @@ static PHP_FUNCTION(xmlwriter_open_uri)
 	intern->uri_output = out_buffer;
 #else
 	if (this) {
+		if (ze_obj->xmlwriter_ptr) {
+			xmlwriter_free_resource_ptr(ze_obj->xmlwriter_ptr TSRMLS_CC);
+		}
 		ze_obj->xmlwriter_ptr = intern;
 		RETURN_TRUE;
 	} else
@@ -1894,6 +1897,9 @@ static PHP_FUNCTION(xmlwriter_open_memory)
 	intern->uri_output = NULL;
 #else
 	if (this) {
+		if (ze_obj->xmlwriter_ptr) {
+			xmlwriter_free_resource_ptr(ze_obj->xmlwriter_ptr TSRMLS_CC);
+		}
 		ze_obj->xmlwriter_ptr = intern;
 		RETURN_TRUE;
 	} else