From 8ba6a53e3a500a38503c2a3fa3afce7a1fa5922d Mon Sep 17 00:00:00 2001
From: Graham Eames <grahamje@users.sourceforge.net>
Date: Mon, 23 Jan 2006 19:47:19 +0000
Subject: [PATCH] Minor change to restrict the value of $mode

git-svn-id: file:///svn/phpbb/branches/phpBB-2_0_0@5492 89ea8834-ac86-4346-8a33-228a782c2dd0
---
 phpBB/admin/admin_ranks.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/phpBB/admin/admin_ranks.php b/phpBB/admin/admin_ranks.php
index f920797a15..6d997a3b70 100644
--- a/phpBB/admin/admin_ranks.php
+++ b/phpBB/admin/admin_ranks.php
@@ -59,6 +59,8 @@ else
 	}
 }
 
+// Restrict mode input to valid options
+$mode = ( in_array($mode, array('add', 'edit', 'save', 'delete')) ) ? $mode : '';
 
 if( $mode != "" )
 {