using check_admin_referer for deletions

git-svn-id: http://svn.automattic.com/wordpress/trunk@1298 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/post.php

@@ -429,6 +429,8 @@ case 'delete':
 	$standalone = 1;
 	require_once('./admin-header.php');
 
+	check_admin_referer();
+
 	if ($user_level == 0)
 		die ('Cheatin’ uh?');
 
@@ -527,6 +529,8 @@ case 'deletecomment':
 $standalone = 1;
 require_once('./admin-header.php');
 
+check_admin_referer();
+
 if ($user_level == 0)
 	die (__('Cheatin’ uh?'));
 
@@ -562,6 +566,8 @@ case 'unapprovecomment':
 $standalone = 1;
 require_once('./admin-header.php');
 
+check_admin_referer();
+
 if ($user_level == 0)
 	die (__('Cheatin’ uh?'));