#37375 [NEW]: foreach memory leaks when work with try-catch

From: chen dot daqi at gmail dot com Operating system: linux PHP version: 6CVS-2006-05-09 (CVS) PHP Bug Type: Unknown/Other Function Bug description: foreach memory leaks when work with try-catch Description: ------------ When a exception is throwed from a foreach, memory leak will happen Reproduce code: --------------- <?php try{ $ar = array(1, 2, 3); foreach($ar as $ele) { throw new Exception("new exception"); } } catch(Exception $e) { echo $e->getMessage()."\n"; } ?> Expected result: ---------------- new exception Actual result: -------------- new exception [Tue May 9 13:40:13 2006] Script: 'test.php' /home/xlchen/php-5.1.2/Zend/zend_execute.c(843) : Freeing 0x0847FD5C (16 bytes) , script=test.php [Tue May 9 13:40:13 2006] Script: 'test.php' /home/xlchen/php-5.1.2/Zend/zend_vm_execute.h(3370) : Freeing 0x0847FCAC (35 by tes), script=test.php /home/xlchen/php-5.1.2/Zend/zend_hash.c(383) : Actual location (location was rel ayed) Last leak repeated 2 times [Tue May 9 13:40:13 2006] Script: 'test.php' /home/xlchen/php-5.1.2/Zend/zend_vm_execute.h(3339) : Freeing 0x0846D054 (16 by tes), script=test.php Last leak repeated 2 times [Tue May 9 13:40:13 2006] Script: 'test.php' /home/xlchen/php-5.1.2/Zend/zend_vm_execute.h(3320) : Freeing 0x084809AC (32 by tes), script=test.php /home/xlchen/php-5.1.2/Zend/zend_hash.c(169) : Actual location (location was rel ayed) Last leak repeated 1 time === Total 9 memory leaks detected === -- Edit bug report at http://bugs.php.net/?id=37375&edit=1 -- Try a CVS snapshot (PHP 4.4): http://bugs.php.net/fix.php?id=37375&r=trysnapshot44 Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=37375&r=trysnapshot52 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=37375&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=37375&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=37375&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=37375&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=37375&r=needscript Try newer version: http://bugs.php.net/fix.php?id=37375&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=37375&r=support Expected behavior: http://bugs.php.net/fix.php?id=37375&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=37375&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=37375&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=37375&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=37375&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=37375&r=dst IIS Stability: http://bugs.php.net/fix.php?id=37375&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=37375&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=37375&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=37375&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=37375&r=mysqlcfg