Fix bug #37456 (DOMElement->setAttribute() loops forever)

20 years ago · 85e8f351d5
1 changed files with 3 additions and 0 deletions
--- a/ext/dom/php_dom.c
+++ b/ext/dom/php_dom.c
@ -907,6 +907,9 @@ void node_list_unlink(xmlNodePtr node TSRMLS_DC)
 		if (wrapper != NULL ) {
 			xmlUnlinkNode(node);
 		} else {
+			if (node->type == XML_ENTITY_REF_NODE)
+				break;
+
 			node_list_unlink(node->children TSRMLS_CC);

 			switch (node->type) {