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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
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 [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

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 [2002-06-16 08:59 UTC] sander@php.net
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