#50243 [Bgs]: Second attempt after successful file_put_contents to FTP causes crash

ID: 50243 User updated by: pontus dot alexander at gmail dot com Reported By: pontus dot alexander at gmail dot com Status: Bogus Bug Type: Reproducible crash Operating System: Debian -PHP Version: 5.3SVN-2009-11-20 (snap) +PHP Version: 5.3.1 Assigned To: pierrick New Comment: I can reproduce the crash in the recently announced 5.3.1 release. Here's my configure-string copied from phpinfo(); './configure' '--with-config-file-path=/etc/php' '--with-gd' '--enable-inline-optimization' '--with-curl' '--with-gettext' '--with-iconv' '--with-openssl' '--enable-xml' '--with-pcre-regex' '--with-zlib' '--enable-exif' '--enable-magic-quotes' '--enable-sockets' '--with-mysql' '--with-jpeg-dir=/usr/lib/' '--with-mysqli' '--enable-mbstring' '--enable-zend-multibyte' Previous Comments: ------------------------------------------------------------------------ [2009-11-20 18:45:56] pierrick@php.net Thank you for taking the time to report a problem with PHP. Unfortunately you are not using a current version of PHP -- the problem might already be fixed. Please download a new PHP version from http://www.php.net/downloads.php If you are able to reproduce the bug with one of the latest versions of PHP, please change the PHP version on this bug report to the version you tested and change the status back to "Open". Again, thank you for your continued support of PHP. ------------------------------------------------------------------------ [2009-11-20 17:53:46] rasmus@php.net I tested this on an Ubuntu box and was unable to reproduce the crash. And under Valgrind it didn't report anything suspicious either. I assume this is without curlwrappers enabled? Please list all your compile flags. ------------------------------------------------------------------------ [2009-11-20 17:22:12] pierrick@php.net Please try using this snapshot: http://snaps.php.net/php5.3-latest.tar.gz For Windows: http://windows.php.net/snapshots/ ------------------------------------------------------------------------ [2009-11-20 14:32:27] pontus dot alexander at gmail dot com Description: ------------ After one successful write to FTP via file_put_contents (or fopen, fwrite, fclose) the next attempt causes PHP to die with message "Segmentation fault". Reproduce code: --------------- <? $location = "ftp://foo:bar@domain.com/"; $unique = uniqid(); $items = array( 'foo', 'bar' ); $i = 0; foreach($items as $content) { $filename = $location . sprintf("File_%s_%03u.txt", $unique, $i++); file_put_contents($filename, $content); // Crash on _second_ successful iteration } Expected result: ---------------- Two files placed on FTP-server successfully containing foo and bar respectively. Actual result: -------------- First file writes fine. At second iteration file_put_contents causes PHP to die. ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=50243&edit=1