From: Rob Richards <rrichards@php.net>
Date: Wed, 17 May 2006 16:32:04 +0000 (+0000)
Subject: Fix bug #37456 (DOMElement->setAttribute() loops forever)
X-Git-Tag: BEFORE_NEW_OUTPUT_API~176
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=85e8f351d501c4d1fecc4d7e3d184c898fcee00f;p=php

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

diff --git a/ext/dom/php_dom.c b/ext/dom/php_dom.c
index cd9db606c7..fd9f40063f 100644
--- 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) {