? d7.kpf
? node_access.patch
? sites/all/modules
? sites/default/files
? sites/default/settings.php
Index: modules/node/node.module
===================================================================
RCS file: /cvs/drupal/drupal/modules/node/node.module,v
retrieving revision 1.967
diff -u -p -r1.967 node.module
--- modules/node/node.module	26 May 2008 17:12:55 -0000	1.967
+++ modules/node/node.module	6 Jul 2008 14:31:03 -0000
@@ -2051,7 +2051,7 @@ function node_search_validate($form, &$f
 function node_access($op, $node, $account = NULL) {
   global $user;
 
-  if (!$node) {
+  if (!$node || !in_array($op, array('view', 'update', 'delete', 'create'))) {
     return FALSE;
   }
   // Convert the node to an object if necessary: