#25617 [Com]: segmentation_fault with gdFreeFontCache with t1lib/freetype 1+2

ID: 25617 Comment by: dcrignon at adequasys dot com Reported By: volker dot augustin at multiartstudio dot com Status: Bogus Bug Type: GD related Operating System: Linux PHP Version: 4.3.3 New Comment: I have the same problem on PHP 4.3.3 Win 32 ISAPI mode undrer IIS5 and it's a new an strange problem ... We didn't have it under 4.3.1 and neither under 4.3.3 on several customer plateforms ! We also have it on a customer plateform with Apache It seems to be dependant of the Service Pack level or Hotfixes level ... Sometimes we have broken images, some times error messages from ImageTTFText and sometimes "PHP has encountered an Access Violation at ...." errors. Can you help us please ? It's a very critical situation for us ! David Previous Comments: ------------------------------------------------------------------------ [2003-09-21 00:52:45] sniper@php.net We do not support using the external GD library. Use the bundled GD library which has many fixes and improvements in it. ------------------------------------------------------------------------ [2003-09-20 21:49:08] volker dot augustin at multiartstudio dot com Description: ------------ php 4.3.3 gives segmentation fault using the t1lib together with gdlib 2 and freetype 1+2 tried to combine different versions, and find out that this error comes from gdFreeFontCache() in gd.c at /usr/src/php/ext/gd i wrote down everything i know and find out and put it on a website , its to much to post here.... here it is: http://www.erdtrabant.de/index.php?i=77000 also i find how to fix it temporarily... sorry for my bad english. Reproduce code: --------------- ImageTTFBBox() ImageTTFText() Actual result: -------------- please have a look at: http://www.erdtrabant.de/index.php?i=77000 i will put everything here... ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=25617&edit=1