From 3b6a9579d44effc8c1fbe94ad5ab94bf27c33090 Mon Sep 17 00:00:00 2001
From: Sean Harvey <sean@silverstripe.com>
Date: Mon, 10 Jan 2011 21:55:44 +0000
Subject: [PATCH] BUGFIX #6304 PageCommentInterface::PostCommentForm() loads
 inappropriate data from cookie, including wrong values for ParentID

git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/cms/branches/2.4@115399 467b73ca-7a2a-4603-9d3b-597d59a354a9
---
 code/sitefeatures/PageCommentInterface.php | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/code/sitefeatures/PageCommentInterface.php b/code/sitefeatures/PageCommentInterface.php
index 9d996dd0..84568ec8 100755
--- a/code/sitefeatures/PageCommentInterface.php
+++ b/code/sitefeatures/PageCommentInterface.php
@@ -216,8 +216,13 @@ class PageCommentInterface extends RequestHandler {
 		$this->extend('updatePageCommentForm', $form);
 		
 		// Load the users data from a cookie
-		if($cookie = Cookie::get("PageCommentInterface_Data")) {
-			$form->loadDataFrom(unserialize($cookie));
+		$cookie = Cookie::get('PageCommentInterface_Data');
+		if($cookie) {
+			$visibleFields = array();
+			foreach($fields as $field) {
+				if(!$field instanceof HiddenField) $visibleFields[] = $field->Name();
+			}
+			$form->loadDataFrom(unserialize($cookie), false, $visibleFields);
 		}
 
 		return $form;