#20988 [NEW]: Apache segfaults using MM session on garbage collection

From: verx@implix.com Operating system: Linux 2.4.19 (Debian) PHP version: 4.3.0RC3 PHP Bug Type: Session related Bug description: Apache segfaults using MM session on garbage collection Apache 1.3.27 PHP 4.3.0RC3: Configure Command => './configure' '--with-mysql' '--with-dom' '--with-dom-xslt' '--with-apxs=/usr/bin/apxs' '--with-zlib' '--with-mm' This can be reproduced by a script: <? session_start() $_SESSION['temp'] = 'test'; ?> in php.ini set garbage collection to be called often and set MM session handler: session.save_handler = mm session.gc_probability = 1 session.gc_dividend = 1 session.gc_maxlifetime = 30 To reproduce run: ab -n 10000 http://server/above_script.php Note that this bug is also reproducible on FreeBSD with php 4.3.2 - will not post another bug report. -- Edit bug report at http://bugs.php.net/?id=20988&edit=1 -- Try a CVS snapshot: http://bugs.php.net/fix.php?id=20988&r=trysnapshot Fixed in CVS: http://bugs.php.net/fix.php?id=20988&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=20988&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=20988&r=needtrace Try newer version: http://bugs.php.net/fix.php?id=20988&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=20988&r=support Expected behavior: http://bugs.php.net/fix.php?id=20988&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=20988&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=20988&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=20988&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=20988&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=20988&r=dst IIS Stability: http://bugs.php.net/fix.php?id=20988&r=isapi