From 291ca310b4facffb7595b40246d6fb66ea88d392 Mon Sep 17 00:00:00 2001
From: Ryan Boren <ryan@git.wordpress.org>
Date: Wed, 23 Dec 2009 16:31:57 +0000
Subject: [PATCH] Update phpass to 0.2. Props hakre. fixes #10727

git-svn-id: https://develop.svn.wordpress.org/trunk@12521 602fd350-edb4-49c9-b593-d223f7449a82
---
 wp-includes/class-phpass.php | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/wp-includes/class-phpass.php b/wp-includes/class-phpass.php
index 93f4536cfb..2b89a2f5cd 100644
--- a/wp-includes/class-phpass.php
+++ b/wp-includes/class-phpass.php
@@ -3,7 +3,7 @@
  * Portable PHP password hashing framework.
  * @package phpass
  * @since 2.5
- * @version 0.1
+ * @version 0.2 / genuine.
  * @link http://www.openwall.com/phpass/
  */
 
@@ -29,7 +29,7 @@
  * Portable PHP password hashing framework.
  *
  * @package phpass
- * @version 0.1 / genuine
+ * @version 0.2 / genuine.
  * @link http://www.openwall.com/phpass/
  * @since 2.5
  */
@@ -49,14 +49,14 @@ class PasswordHash {
 
 		$this->portable_hashes = $portable_hashes;
 
-		$this->random_state = microtime() . (function_exists('getmypid') ? getmypid() : '') . uniqid(rand(), TRUE);
-
+		$this->random_state = microtime() . uniqid(rand(), TRUE); // removed getmypid() for compability reasons
 	}
 
 	function get_random_bytes($count)
 	{
 		$output = '';
-		if (($fh = @fopen('/dev/urandom', 'rb'))) {
+		if (is_readable('/dev/urandom') &&
+		    ($fh = @fopen('/dev/urandom', 'rb'))) {
 			$output = fread($fh, $count);
 			fclose($fh);
 		}