diff options
Diffstat (limited to 'system/core/Security.php')
| -rwxr-xr-x | system/core/Security.php | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/system/core/Security.php b/system/core/Security.php index b97df4647..15a66430a 100755 --- a/system/core/Security.php +++ b/system/core/Security.php @@ -573,7 +573,8 @@ class CI_Security { if (is_readable('/dev/urandom') && ($fp = fopen('/dev/urandom', 'rb')) !== FALSE) { - stream_set_chunk_size($fp, $length); + // Try not to waste entropy ... + is_php('5.4') && stream_set_chunk_size($fp, $length); $output = fread($fp, $length); fclose($fp); if ($output !== FALSE) |