#20838 [Fbk->Opn]: Script hangs (endless loop) after shutdown

ID: 20838 User updated by: rs6079@nbtsc.org Reported By: rs6079@nbtsc.org -Status: Feedback +Status: Open Bug Type: Output Control Operating System: Redhat Linux 7.1 PHP Version: 4.2.3 New Comment: Haven't had time to test against the latest, but I have a simple testcase: <?php function obfunc($s) { $s = str_replace('foo', 'bar', $s); return $s; } ob_start('obfunc'); print('this is really foo bar baz wat'); ?> -- basically, any modification to the incoming data in-place, instead of copying to a new variable causes a hang. Previous Comments: ------------------------------------------------------------------------ [2002-12-05 15:29:54] derick@php.net Please try using this CVS snapshot: http://snaps.php.net/php4-latest.tar.gz For Windows: http://snaps.php.net/win32/php4-win32-latest.zip ------------------------------------------------------------------------ [2002-12-05 15:22:41] rs6079@nbtsc.org I think that Bug #11346 applies to 4.2.3 as well, and #17672 as well. I have a script using lots of output-buffer functions that seems to hang, eating 100% CPU, and occasionally truncates output. The error log shows: [Thu Dec 5 14:08:42 2002] [error] PHP Fatal error: Maximum execution time of 30 seconds exceeded in Unknown on line 0 for each process, and there are several HTTP processes running full-tilt, executing no system nor library calls. (strace and ltrace show nothing). Configure Command './configure' '--sysconfdir=/etc/httpd' '--with-mysql=/src/mysql/mysql-404-php' '--with-snmp' '--with-gd' '--with-jpeg-dir=/src/jpeg/jpeg-6b' '--with-png-dir=/src/png/libpng-1.0.12' '--with-zlib-dir=/src/zlib/zlib-1.1.3' '--with-gdbm' '--with-db3' '--enable-ftp' '--with-imap' '--enable-sockets' '--with-kerberos' '--with-imap-ssl' '--with-openssl' '--cache-file=/dev/null' '--with-apxs=/usr/local/apache/bin/apxs' '--with-xmlrpc' ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=20838&edit=1