Re: Problems downloading a PDF
| From: | Richard Davey | Date: | Wed, 04 Apr 2007 12:48:07 +0000 |
| Subject: | Re: Problems downloading a PDF | ||
| References: | 1 2 3 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-252031@lists.php.net to get a copy of this message | ||
Jochem Maas wrote:
Let me rephrase: if you are properly validating the $_GET['file'] input anyway, basenaming it is a superfluous step that may hide possible attack attempts. Personally, I'd rather know if someone was messing around with a parameter. Cheers, Rich -- Zend Certified Engineer http://www.corephp.co.uk "Never trust a computer you can't throw out of a window"You don't need to basename() it, you already know what the filename is, because it was requested via $_GET['file'].I would say almost the opposite: