note 40935 added to function.mime-content-type
| From: | ibaldo at esquemas dot com | Date: | Tue, 23 Mar 2004 20:11:31 +0000 |
| Subject: | note 40935 added to function.mime-content-type | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-67074@lists.php.net to get a copy of this message | ||
Not escaping things used on shell commands is a potential security breach, the function should be
rewriten like this:
<?
if (!function_exists ("mime_content_type")) {
function mime_content_type ($file) {
return exec ("file -bi " . escapeshellcmd($file));
}
}
?>
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Manual Page -- http://www.php.net/manual/en/function.mime-content-type.php
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