From: Tim Düsterhus <duesterhus@woltlab.com>
Date: Wed, 9 Jul 2014 18:22:58 +0000 (+0200)
Subject: Add missing validation in EditHistoryPage
X-Git-Tag: 2.1.0_Alpha_1~590^2~4
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=c4a4a442264d0795efb6b04d980101933d7833cb;p=GitHub%2FWoltLab%2FWCF.git

Add missing validation in EditHistoryPage
---

diff --git a/wcfsetup/install/files/lib/page/EditHistoryPage.class.php b/wcfsetup/install/files/lib/page/EditHistoryPage.class.php
index c692cbb268..2094ebcda7 100644
--- a/wcfsetup/install/files/lib/page/EditHistoryPage.class.php
+++ b/wcfsetup/install/files/lib/page/EditHistoryPage.class.php
@@ -116,13 +116,14 @@ class EditHistoryPage extends AbstractPage {
 		}
 		
 		$this->objectType = ObjectTypeCache::getInstance()->getObjectType($this->objectTypeID);
+		if (!$this->objectType) throw new IllegalLinkException();
 		$processor = $this->objectType->getProcessor();
 		$this->object = $processor->getObjectByID($this->objectID);
 		$processor->checkPermissions($this->object);
 		$this->activeMenuItem = $processor->getActivePageMenuItem();
 		$this->object->addBreadcrumbs();
 		
-		if (!$this->new) {
+		if (isset($_REQUEST['newID']) && !$this->new) {
 			$this->new = $this->object;
 			$this->newID = 'current';
 		}