From 7d531e2b9ba52ec534f7b2de6204ea573d7b9c02 Mon Sep 17 00:00:00 2001
From: "brendan%mozilla.org"
 <brendan%mozilla.org@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Thu, 5 Oct 2006 20:35:29 +0000
Subject: [PATCH] Fix xml_hasOwnProperty to instance-check (355478, r=igor).

git-svn-id: svn://10.0.0.236/trunk@213178 18797224-902f-48f8-a5cc-f745e15eee43
---
 mozilla/js/src/jsxml.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/mozilla/js/src/jsxml.c b/mozilla/js/src/jsxml.c
index 20abefb36b0..5ee5d5a1b2f 100644
--- a/mozilla/js/src/jsxml.c
+++ b/mozilla/js/src/jsxml.c
@@ -5969,6 +5969,9 @@ xml_hasOwnProperty(JSContext *cx, JSObject *obj, uintN argc, jsval *argv,
     JSObject *pobj;
     JSProperty *prop;
 
+    if (!JS_InstanceOf(cx, obj, &js_XMLClass, argv))
+        return JS_FALSE;
+
     name = argv[0];
     if (!HasProperty(cx, obj, name, &pobj, &prop))
         return JS_FALSE;