#32389 [Fbk->Opn]: imagecreatefrompng terminates connection

ID: 32389 User updated by: jbaou at datahost dot gr Reported By: jbaou at datahost dot gr -Status: Feedback +Status: Open Bug Type: Reproducible crash Operating System: Slackware 10 PHP Version: 5.0.3 Assigned To: pajoye New Comment: I actually noticed that it works for SOME png images. http://jbaou.bahaha.org/browser.php?dir=.%2FImages%2FChristiana here it works. mouse over to check it. http://jbaou.bahaha.org/browser.php?dir=.%2FImages%2FWallpapers%2FDreamingOfTheFuture here is a folder with another png image. libpng ver: 1.2.8 i am sorry i cant be of any more help. i havent compiled with --enable-debug and i don't really have the time to recompile. I am currently in greece and i will be here for at least 21 days. Previous Comments: ------------------------------------------------------------------------ [2005-03-21 08:05:32] pajoye@php.net Please provide the png images (links), your configure script and the libpng version. --Pierre ------------------------------------------------------------------------ [2005-03-21 07:49:32] derick@php.net Thank you for this bug report. To properly diagnose the problem, we need a backtrace to see what is happening behind the scenes. To find out how to generate a backtrace, please read http://bugs.php.net/bugs-generating-backtrace.php Once you have generated a backtrace, please submit it to this bug report and change the status back to "Open". Thank you for helping us make PHP better. ------------------------------------------------------------------------ [2005-03-21 04:26:07] jbaou at datahost dot gr Description: ------------ I am trying to create thumbs from image types: jpg,gif and png. jpg and gif work OK. While trying to create a png thumb i get the following error: Connection to host jbaou.bahaha.org is broken. ## php -m [PHP Modules] bcmath bz2 calendar ctype curl dba dbase dbx dio dom exif filepro ftp gd gettext gmp iconv imap libxml mbstring mhash mime_magic mysql ncurses openssl pcre posix session shmop SimpleXML sockets SPL SQLite standard sysvmsg sysvsem sysvshm tokenizer wddx xml yp Zend Optimizer zlib [Zend Modules] Zend Extension Manager Zend Optimizer ## ./configure http://jbaou.bahaha.org/phpinfo.php Reproduce code: --------------- if ($ext == ".png") { $im = imagecreatefrompng($image); //fe $thumb = imagecreatetruecolor($thumbWidth, $thumbHeight); ImageCopyResampled($thumb, $im, 0, 0, 0, 0, $thumbWidth, $thumbHeight, $imageDim[0], $imageDim[1]); imagepng($thumb, $thumbPath.$imgName); imagedestroy($im); } alt: http://jbaou.bahaha.org/browser.phps [method makeThumb($image)] Expected result: ---------------- a thumbnail :D Actual result: -------------- While trying to create a png thumb i get the following error: Connection to host jbaou.bahaha.org is broken. ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=32389&edit=1