Bug #64920 [NEW]: imagepng fails to generate correct image

From: Date: Fri, 24 May 2013 18:09:19 +0000
Subject: Bug #64920 [NEW]: imagepng fails to generate correct image
Groups: php.bugs 
Request: Send a blank email to php-bugs+get-179126@lists.php.net to get a copy of this message 
From:             diderich at yahoo dot com
Operating system: OpenSUSE 12.3
PHP version:      5.4.15
Package:          GD related
Bug Type:         Bug
Bug description:imagepng fails to generate correct image

Description:
------------
Since upgrading to php 5.4.15 on apache 2.2.22, I get the following error
messages with the VtigerCRM package.

[Fri May 24 20:00:14 2013] [error] [client 172.16.1.43] PHP Warning: 
imagepng(): gd-png:  fatal libpng error: Wrote palette index exceeding
num_palette in /opt/vtigercrm/Image/Canvas/GD/PNG.php on line 126, referer:
http://www.didilan.net/vtigercrm/index.php?module=Dashboard&action=index
[Fri May 24 20:00:14 2013] [error] [client 172.16.1.43] PHP Warning: 
imagepng(): gd-png error: setjmp returns error condition in
/opt/vtigercrm/Image/Canvas/GD/PNG.php on line 126, referer:
http://www.didilan.net/vtigercrm/index.php?module=Dashboard&action=index

As this worked correctly before and I have not found any references
searching the web, I would like to report the issue here:


Test script:
---------------
n/a


-- 
Edit bug report at https://bugs.php.net/bug.php?id=64920&edit=1
-- 
Try a snapshot (PHP 5.4):   https://bugs.php.net/fix.php?id=64920&r=trysnapshot54
Try a snapshot (PHP 5.3):   https://bugs.php.net/fix.php?id=64920&r=trysnapshot53
Try a snapshot (trunk):     https://bugs.php.net/fix.php?id=64920&r=trysnapshottrunk
Fixed in SVN:               https://bugs.php.net/fix.php?id=64920&r=fixed
Fixed in release:           https://bugs.php.net/fix.php?id=64920&r=alreadyfixed
Need backtrace:             https://bugs.php.net/fix.php?id=64920&r=needtrace
Need Reproduce Script:      https://bugs.php.net/fix.php?id=64920&r=needscript
Try newer version:          https://bugs.php.net/fix.php?id=64920&r=oldversion
Not developer issue:        https://bugs.php.net/fix.php?id=64920&r=support
Expected behavior:          https://bugs.php.net/fix.php?id=64920&r=notwrong
Not enough info:            https://bugs.php.net/fix.php?id=64920&r=notenoughinfo
Submitted twice:            https://bugs.php.net/fix.php?id=64920&r=submittedtwice
register_globals:           https://bugs.php.net/fix.php?id=64920&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=64920&r=php4
Daylight Savings:           https://bugs.php.net/fix.php?id=64920&r=dst
IIS Stability:              https://bugs.php.net/fix.php?id=64920&r=isapi
Install GNU Sed:            https://bugs.php.net/fix.php?id=64920&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=64920&r=float
No Zend Extensions:         https://bugs.php.net/fix.php?id=64920&r=nozend
MySQL Configuration Error:  https://bugs.php.net/fix.php?id=64920&r=mysqlcfg

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