X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/8a06f4f9392d1ac373442f82ee40428a3cb81395..a01a150d87a096c70b6ec80332b7ce89c943eefe:/wp-includes/class-phpass.php

diff --git a/wp-includes/class-phpass.php b/wp-includes/class-phpass.php
index 70f9bdf5..6d77a1cc 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);
 		}