#27728 [NEW]: Segfault in combination of php_check_syntax() and exit.

From: mail at patrickwitte dot de Operating system: * PHP version: 5.0.0RC1 PHP Bug Type: Reproducible crash Bug description: Segfault in combination of php_check_syntax() and exit. Description: ------------ This happens no matter if the checked file is syntactically ok or not or even doesn't exists. In all cases the result of php_check_syntax() is the expexted, but if exit (or die()) is called afterwards you get a segfault. Experienced with sapi-module and cli on linux and cli on win32. (win32-sapi not tested) Reproduce code: --------------- <?php echo php_check_syntax(__FILE__) ? "Ok" : "failed"; exit; ?> Expected result: ---------------- Ok Actual result: -------------- Ok segfault Backtrace: #0 _emalloc (size=Cannot access memory at address 0xc ) at /home/patrick/php-5.0.0RC1/Zend/zend_alloc.c:140 140 CALCULATE_REAL_SIZE_AND_CACHE_INDEX(size); -- Edit bug report at http://bugs.php.net/?id=27728&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=27728&r=trysnapshot4 Try a CVS snapshot (php5): http://bugs.php.net/fix.php?id=27728&r=trysnapshot5 Fixed in CVS: http://bugs.php.net/fix.php?id=27728&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=27728&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=27728&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=27728&r=needscript Try newer version: http://bugs.php.net/fix.php?id=27728&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=27728&r=support Expected behavior: http://bugs.php.net/fix.php?id=27728&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=27728&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=27728&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=27728&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=27728&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=27728&r=dst IIS Stability: http://bugs.php.net/fix.php?id=27728&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=27728&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=27728&r=float