Changeset 22095

Timestamp:

10/01/2012 09:56:20 PM (12 years ago)

Author:

nacin

Message:

Do not modify the post object in get_adjacent_post_rel_link(). Prior to 3.5 this could have poisioned the post's cache. props mdawaffe, fixes #22072.

File:

• trunk/wp-includes/link-template.php (modified) (1 diff)

trunk/wp-includes/link-template.php

@@ -1215 +1215 @@
 
     if ( empty($post->post_title) )
-        $post->post_title = $previous ? __('Previous Post') : __('Next Post');
+        $post_title = $previous ? __('Previous Post') : __('Next Post');
+    else
+        $post_title = $post->post_title;
 
     $date = mysql2date(get_option('date_format'), $post->post_date);
 
-    $title = str_replace('%title', $post->post_title, $title);
+    $title = str_replace('%title', $post_title, $title);
     $title = str_replace('%date', $date, $title);
     $title = apply_filters('the_title', $title, $post->ID);