php.net |  support |  documentation |  report a bug |  advanced search |  search howto |  statistics |  random bug |  login

go to bug id or search bugs for

Bug #2447 php3_imagecreatefromgif doesn't check the return value of gdImageCreateFromGif
Submitted: 1999-10-05 14:33 UTC Modified: 2002-06-16 08:59 UTC
From: benoit at proxad dot net Assigned:
Status: Not a bug Package: Reproducible Crash
PHP Version: 3.0.12 OS: Debian Linux 2.2.10 on P2
Private report: No CVE-ID: None
View Developer Edit
 [1999-10-05 14:33 UTC] benoit at proxad dot net 
Using 3.0.12 from Debian as a CGI
In functions/gd.c -- void php3_imagecreatefromgif

the function call gdImageCreateFromGif but doesn't check for its return value.
If the .gif is not valid then gdImageCreateFromGif return NULL that makes the php segfault.

Bye

--
Benoit

Patches

Pull Requests

History

AllCommentsChangesGit/SVN commitsRelated reports
 [2002-06-16 08:59 UTC] sander@php.net 
Thank you for taking the time to report a problem with PHP.
Unfortunately, PHP 3 is no longer supported. Please download
the latest version of PHP 4 from http://www.php.net/downloads.php

If you are able to reproduce the bug with one of the latest
versions of PHP, please change the PHP version on this bug report
to the version you tested and change the status back to "Open".
Again, thank you for your continued support of PHP.
 [2019-11-11 01:57 UTC] fgfgfgfg at somewhere dot com 
Related To: Bug #78674
 
PHP Copyright © 2001-2025 The PHP Group
All rights reserved. 		Last updated: Fri May 09 12:01:28 2025 UTC