Index: src/wp-includes/post.php
===================================================================
--- src/wp-includes/post.php	(revision 27841)
+++ src/wp-includes/post.php	(working copy)
@@ -2431,6 +2431,7 @@
 	add_post_meta($post_id,'_wp_trash_meta_time', time());
 
 	$post['post_status'] = 'trash';
+	$post = wp_slash($post);
 	wp_insert_post($post);
 
 	wp_trash_post_comments($post_id);
@@ -2466,6 +2467,7 @@
 	delete_post_meta($post_id, '_wp_trash_meta_status');
 	delete_post_meta($post_id, '_wp_trash_meta_time');
 
+	$post = wp_slash($post);
 	wp_insert_post($post);
 
 	wp_untrash_post_comments($post_id);