#30509 [NEW]: Infinite recursion in Engine

From: azmoo at azmoo dot net Operating system: Linux, Fedora Core 1 and 2 PHP version: 5.0.2 PHP Bug Type: Zend Engine 2 problem Bug description: Infinite recursion in Engine Description: ------------ When running the provided code, the second time that the recursive function, recurseQueries() is called, it seems to send the Zend Engine into infinite recursion. Apache, both versions 1.3 and version 2, then Segfaults. Error log from apache is as follows: [Thu Oct 21 13:34:26 2004] [notice] child pid 18344 exit signal Segmentation fault (11) This happens on PHP versions 5.01 and 5.02. Reproduce code: --------------- http://www.azmoo.net/work/SQLParser.inc.phps Expected result: ---------------- Should have a DOMDocument object with data in a heirarchical format. Apache should not crash. Actual result: -------------- Segfault. Backtrace located at http://www.azmoo.net/work/sql_backtrace.txt -- Edit bug report at http://bugs.php.net/?id=30509&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=30509&r=trysnapshot4 Try a CVS snapshot (php5.0): http://bugs.php.net/fix.php?id=30509&r=trysnapshot50 Try a CVS snapshot (php5.1): http://bugs.php.net/fix.php?id=30509&r=trysnapshot51 Fixed in CVS: http://bugs.php.net/fix.php?id=30509&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=30509&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=30509&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=30509&r=needscript Try newer version: http://bugs.php.net/fix.php?id=30509&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=30509&r=support Expected behavior: http://bugs.php.net/fix.php?id=30509&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=30509&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=30509&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=30509&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=30509&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=30509&r=dst IIS Stability: http://bugs.php.net/fix.php?id=30509&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=30509&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=30509&r=float MySQL Configuration Error: http://bugs.php.net/fix.php?id=30509&r=mysqlcfg