From a0deec8c454ff58014f44b0e5dafde61322035df Mon Sep 17 00:00:00 2001
From: Neil Drumm <drumm@3064.no-reply.drupal.org>
Date: Tue, 7 Nov 2006 06:24:08 +0000
Subject: #86842 by pwolanin. Clone nodes to keep the cache sanitized.

---
 modules/node/node.module | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'modules/node/node.module')

diff --git a/modules/node/node.module b/modules/node/node.module
index 087ff7f01..02840c7a6 100644
--- a/modules/node/node.module
+++ b/modules/node/node.module
@@ -470,7 +470,7 @@ function node_load($param = array(), $revision = NULL, $reset = NULL) {
   if (is_numeric($param)) {
     $cachable = $revision == NULL;
     if ($cachable && isset($nodes[$param])) {
-      return $nodes[$param];
+      return drupal_clone($nodes[$param]);
     }
     $cond = 'n.nid = %d';
     $arguments[] = $param;
@@ -511,7 +511,7 @@ function node_load($param = array(), $revision = NULL, $reset = NULL) {
   }
 
   if ($cachable) {
-    $nodes[$param] = $node;
+    $nodes[$param] = drupal_clone($node);
   }
 
   return $node;
-- 
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