From: nunoplopes at sapo dot pt
Operating system: Win XP
PHP version: 5.0.0b4 (beta4)
PHP Bug Type: GD related
Bug description: image2wbmp segfaults
Description:
------------
image2wbmp is segfaulting with my PHP 5.
Reproduce code:
---------------
<?php
$file = 'php.png';
$image = imagecreatefrompng($file);
header('Content-type: ' . image_type_to_mime_type(IMAGETYPE_WBMP));
image2wbmp($image);
?>
Expected result:
----------------
output the image
Actual result:
--------------
$ gdb php
GNU gdb 2003-09-20-cvs (cygwin-special)
(...)
(gdb) run bug.php
Starting program: /cygdrive/c/php/php.exe bug.php
---Type <return> to continue, or q <return> to quit---
Warning: image2wbmp(): Invalid threshold value '-1'. It must be between 0
and 25
5 in c:\nuno\testing\bug.php on line 7
Program received signal SIGSEGV, Segmentation fault.
0x00000000 in ?? () from
(gdb) bt
#0 0x00000000 in ?? () from
--
Edit bug report at http://bugs.php.net/?id=27293&edit=1
--
Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=27293&r=trysnapshot4
Try a CVS snapshot (php5): http://bugs.php.net/fix.php?id=27293&r=trysnapshot5
Fixed in CVS: http://bugs.php.net/fix.php?id=27293&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=27293&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=27293&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=27293&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=27293&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=27293&r=support
Expected behavior: http://bugs.php.net/fix.php?id=27293&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=27293&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=27293&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=27293&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=27293&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=27293&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=27293&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=27293&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=27293&r=float
