#37402 [NEW]: Image data cropped

From: flavio at ya dot com Operating system: Windows XP Pro SP2 PHP version: 4.4.2 PHP Bug Type: GD related Bug description: Image data cropped Description: ------------ When create a PHP file that outputs a JPEG image (with correct headers), sometimes the image gets cropped at some point and the rest of the image is corrupted and/or gray. When reloading the script several times I finally get the expected image. Saving the image to disk reveals the data is cut at some point, not fixed. The image is not very big (50-120 KB, JPG). Problem occurs with both IE and Firefox. I have Apache 2.0. I've heard something about gzipped transfer between server and browser, but I don't really know the source of the bug. Expected result: ---------------- The whole image at the output. The beginning of the image appears good but at some point, data is cut. Actual result: -------------- Saving image to disk, shows the beginning of the JPEG image OK, but cut at some point without any reason, and at variable offset. -- Edit bug report at http://bugs.php.net/?id=37402&edit=1 -- Try a CVS snapshot (PHP 4.4): http://bugs.php.net/fix.php?id=37402&r=trysnapshot44 Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=37402&r=trysnapshot52 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=37402&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=37402&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=37402&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=37402&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=37402&r=needscript Try newer version: http://bugs.php.net/fix.php?id=37402&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=37402&r=support Expected behavior: http://bugs.php.net/fix.php?id=37402&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=37402&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=37402&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=37402&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=37402&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=37402&r=dst IIS Stability: http://bugs.php.net/fix.php?id=37402&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=37402&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=37402&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=37402&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=37402&r=mysqlcfg