404_override route now works for missing controllers in subdirectories and functions that fail the security check in CodeIgniter.php

1 files changed, 19 insertions, 1 deletions

diff --git a/system/core/CodeIgniter.php b/system/core/CodeIgniter.php
index 03b25ab9e..b49449005 100644
--- a/system/core/CodeIgniter.php
+++ b/system/core/CodeIgniter.php
@@ -267,7 +267,25 @@
 		OR in_array(strtolower($method), array_map('strtolower', get_class_methods('CI_Controller')))
 		)
 	{
-		show_404("{$class}/{$method}");
+		if ( ! empty($RTR->routes['404_override']))
+		{
+			$x = explode('/', $RTR->routes['404_override']);
+			$class = $x[0];
+			$method = (isset($x[1]) ? $x[1] : 'index');
+			if ( ! class_exists($class))
+			{
+				if ( ! file_exists(APPPATH.'controllers/'.$class.'.php'))
+				{
+					show_404("{$class}/{$method}");
+				}
+
+				include_once(APPPATH.'controllers/'.$class.'.php');
+			}
+		}
+		else
+		{
+			show_404("{$class}/{$method}");
+		}
 	}
 
 /*