diff options
Diffstat (limited to 'system/libraries/Upload.php')
| -rw-r--r-- | system/libraries/Upload.php | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/system/libraries/Upload.php b/system/libraries/Upload.php index 8e6bdfa67..982959c75 100644 --- a/system/libraries/Upload.php +++ b/system/libraries/Upload.php @@ -29,8 +29,8 @@ * @package CodeIgniter * @author EllisLab Dev Team * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) - * @copyright Copyright (c) 2014 - 2018, British Columbia Institute of Technology (http://bcit.ca/) - * @license http://opensource.org/licenses/MIT MIT License + * @copyright Copyright (c) 2014 - 2018, British Columbia Institute of Technology (https://bcit.ca/) + * @license https://opensource.org/licenses/MIT MIT License * @link https://codeigniter.com * @since Version 1.0.0 * @filesource @@ -1183,7 +1183,7 @@ class CI_Upload { * Prevents possible script execution from Apache's handling * of files' multiple extensions. * - * @link http://httpd.apache.org/docs/1.3/mod/mod_mime.html#multipleext + * @link https://httpd.apache.org/docs/1.3/mod/mod_mime.html#multipleext * * @param string $filename * @return string @@ -1257,9 +1257,7 @@ class CI_Upload { */ if (DIRECTORY_SEPARATOR !== '\\') { - $cmd = function_exists('escapeshellarg') - ? 'file --brief --mime '.escapeshellarg($file['tmp_name']).' 2>&1' - : 'file --brief --mime '.$file['tmp_name'].' 2>&1'; + $cmd = 'file --brief --mime '.escapeshellarg($file['tmp_name']).' 2>&1'; if (function_usable('exec')) { @@ -1276,7 +1274,7 @@ class CI_Upload { } } - if ( ! ini_get('safe_mode') && function_usable('shell_exec')) + if (function_usable('shell_exec')) { $mime = @shell_exec($cmd); if (strlen($mime) > 0) |