Fixed bug #31878 (Segmentation fault using clone keyword on nodes)

diff --git a/ext/dom/php_dom.c b/ext/dom/php_dom.c
index 7f2b746d00b4bcb4bd42b615eab72c7f21e93331..6226dee5b6567f246c021554699810d059165a93 100644 (file)
--- a/ext/dom/php_dom.c
+++ b/ext/dom/php_dom.c
@@ -933,7 +933,7 @@ void dom_objects_clone(void *object, void **object_clone TSRMLS_DC)
                                        clone->document = intern->document;
                                }
                                php_libxml_increment_doc_ref((php_libxml_node_object *)clone, cloned_node->doc TSRMLS_CC);
-                               php_libxml_increment_node_ptr((php_libxml_node_object *)clone, cloned_node, NULL TSRMLS_CC);
+                               php_libxml_increment_node_ptr((php_libxml_node_object *)clone, cloned_node, (void *)clone TSRMLS_CC);
                        }
 
                }