#40941 [NEW]: Segfault with Reflection and undeclared class properties

From: daniel dot oconnor at gmail dot com Operating system: Ubuntu (fiesty) PHP version: 5.2.1 PHP Bug Type: Reproducible crash Bug description: Segfault with Reflection and undeclared class properties Description: ------------ Segfaults happen when you put something into a class property you haven't declared. Probably a dupe of 40460, 40431; but affecting 5.2.1 Reproduce code: --------------- <?php class Example { public function segfault() { $class = new ReflectionObject($this); $properties = $class->getProperties(); foreach ($properties as $property) { //Kaboom! if ($property->isStatic()) { continue; } } return true; } public function __construct($jr_id = null) { $this->d = ""; } } $report = new Example(); $report->segfault(); Expected result: ---------------- No segfault. Warnings about undeclared stuff. Actual result: -------------- Segmentation fault -- Edit bug report at http://bugs.php.net/?id=40941&edit=1 -- Try a CVS snapshot (PHP 4.4): http://bugs.php.net/fix.php?id=40941&r=trysnapshot44 Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=40941&r=trysnapshot52 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=40941&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=40941&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=40941&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=40941&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=40941&r=needscript Try newer version: http://bugs.php.net/fix.php?id=40941&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=40941&r=support Expected behavior: http://bugs.php.net/fix.php?id=40941&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=40941&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=40941&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=40941&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=40941&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=40941&r=dst IIS Stability: http://bugs.php.net/fix.php?id=40941&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=40941&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=40941&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=40941&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=40941&r=mysqlcfg