Ticket #18822: 18822.2.diff

wp-includes/post.php

@@ -381 +381 @@
                 _get_post_ancestors($post);
                 $_post = sanitize_post($post, 'raw');
                 wp_cache_add($post->ID, $_post, 'posts');
+        } elseif ( is_object($post) && 'raw' == $post->filter ) {
+                $_post = $post;
         } else {
                 if ( is_object($post) )
                         $post_id = $post->ID;

wp-includes/query.php

@@ -2745 +2745 @@
 
                 $this->post_count = count($this->posts);
 
-                // Sanitize before caching so it'll only get done once
-                for ( $i = 0; $i < $this->post_count; $i++ ) {
-                        $this->posts[$i] = sanitize_post($this->posts[$i], 'raw');
+                // Always sanitize
+                foreach ( $this->posts as $i => $post ) {
+                        $this->posts[$i] = sanitize_post( $post, 'raw' );
                 }
 
                 if ( $q['cache_results'] )