Re: RE: GD Questions: Please help.
| From: | Stuart Dallas | Date: | Thu, 13 Jun 2002 21:52:02 +0000 |
| Subject: | Re: RE: GD Questions: Please help. | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-102082@lists.php.net to get a copy of this message | ||
On Thursday, June 13, 2002 at 10:39:51 PM, you wrote:
> if /path/to/image/cache/$id exists then
> just spit that file back to the browser and exit
If you're gonna do this, be sure to check that $id doesn't contain something
dangerous such as '../../../../../../../../../../../../../../../etc/passwd'.
--
Stuart