From: Operating system: Windows XP PHP version: 5.3.2 Package: *Graphics related Bug Type: Bug Bug description:ImageCreateFromJPEG crashes web server when incorrect image format provided
Description: ------------ Call ImageCreateFromJPEG crashes web server when provided with invalid image. In this test scenario http://dl.dropbox.com/u/2807353/phpbugreport.zip image provided is in PNG format. Image size is 300x300x24. My memory_limit = 256M ImageCreateFromJPEG should return FALSE when called with invalid data, instead it crashes web server. Unhandled exception at 0x7c90108d in httpd.exe: 0xC0000005: Access violation writing location 0x01547104. Test script: --------------- <?php // you can download actual image and script from here: // http://dl.dropbox.com/u/2807353/phpbugreport.zip $moo = ImageCreateFromJPEG('img.jpg'); ?> Expected result: ---------------- ImageCreateFromJPEG() should return FALSE not crash webserver Actual result: -------------- Web server crashes Unhandled exception at 0x7c90108d in httpd.exe: 0xC0000005: Access violation writing location 0x01547104. -- Edit bug report at http://bugs.php.net/bug.php?id=52212&edit=1 -- Try a snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=52212&r=trysnapshot52 Try a snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=52212&r=trysnapshot53 Try a snapshot (trunk): http://bugs.php.net/fix.php?id=52212&r=trysnapshottrunk Fixed in SVN: http://bugs.php.net/fix.php?id=52212&r=fixed Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=52212&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=52212&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=52212&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=52212&r=needscript Try newer version: http://bugs.php.net/fix.php?id=52212&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=52212&r=support Expected behavior: http://bugs.php.net/fix.php?id=52212&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=52212&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=52212&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=52212&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=52212&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=52212&r=dst IIS Stability: http://bugs.php.net/fix.php?id=52212&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=52212&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=52212&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=52212&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=52212&r=mysqlcfg