From 5ce9ad6a420b40b127b3dbdbe5e6fb35cbe0b4c5 Mon Sep 17 00:00:00 2001
From: terrafrost <terrafrost@phpbb.com>
Date: Thu, 10 Jan 2013 13:19:31 -0600
Subject: [PATCH] Random: $urandom -> $fp

---
 phpseclib/Crypt/Random.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/phpseclib/Crypt/Random.php b/phpseclib/Crypt/Random.php
index 55df0bde..a60857df 100644
--- a/phpseclib/Crypt/Random.php
+++ b/phpseclib/Crypt/Random.php
@@ -90,7 +90,7 @@ function crypt_random_string($length) {
             $fp = @fopen('/dev/urandom', 'rb');
         }
         if ($fp !== true && $fp !== false) { // surprisingly faster than !is_bool() or is_resource()
-            return fread($urandom, $length);
+            return fread($fp, $length);
         }
         // method 3. pretty much does the same thing as method 2 per the following url:
         // https://github.com/php/php-src/blob/7014a0eb6d1611151a286c0ff4f2238f92c120d6/ext/mcrypt/mcrypt.c#L1391
@@ -240,4 +240,4 @@ function crypt_random_string($length) {
         $result.= $r;
     }
     return substr($result, 0, $length);
-}
\ No newline at end of file
+}