#28639 [Opn->Ver]: imageCreateFromGif infinite loop. max processor

ID: 28639 Updated by: vrana@php.net Reported By: jim at bluedojo dot com -Status: Open +Status: Verified Bug Type: GD related Operating System: Windows XP PHP Version: 4.3.7 New Comment: It seems this is Windows specific issue caused most probably by php_gd2.dll. Previous Comments: ------------------------------------------------------------------------ [2004-06-06 20:04:26] jim at bluedojo dot com Yes, the images are corrupt. I believe that is why the function imageCreateFromGif() is going into an infinite loop. I need to have the function just exit and not loop infinitely. When I run the php page from the command line it goes into an infinite loop. When I load the php page from an Apache web server, it causes Apache to stall infinitely. My processor maxes out and I have to go to the Windows Task Menu to cancel the process. I am running the following: Windows XP Apache/1.3.28 PHP/4.3.7 GD library is turned on in php.ini Any help would be greatful. Thanks. ------------------------------------------------------------------------ [2004-06-06 18:32:07] iliaa@php.net The 2 gif images you've offered are corrupt, and I cannot replicate the cpu usage you are reporting. ------------------------------------------------------------------------ [2004-06-05 20:00:26] jim at bluedojo dot com This picture also causes processor to max out: http://www.geocities.com/Tokyo/Palace/5677/riiya1.gif ------------------------------------------------------------------------ [2004-06-05 05:55:24] jim at bluedojo dot com Description: ------------ For some reason, this gif causes the processor to max out at 100% when imageCreateFromGif() function is used. Reproduce code: --------------- <? imageCreateFromGif("http://members.tripod.com/~TyroneZero/drstrangelove.gif"); ?> Expected result: ---------------- Creates a GD image Actual result: -------------- Infinite Loop. Maxes out processor. Causes operating system to stall. ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=28639&edit=1