Bug #54427 [NEW]: Segfault when emiting custom signal with object parameter

From: Operating system: Ubuntu 10.4 PHP version: 5.3.6 Package: PHP-GTK related Bug Type: Bug Bug description:Segfault when emiting custom signal with object parameter Description: ------------ The first time the OK button on the dialog is clicked the custom signal is emitted correctly, on the second click php segfaults on the call to emit(). If no object is provided to emit() the second signal emits without segfault as expected. Test script: --------------- <?php /** Class implements custom signal 'product-ready'. */ class customDialog extends GtkDialog { public $__gsignals = array( 'product-ready' => array( GObject::SIGNAL_RUN_LAST, GObject::TYPE_BOOLEAN, array( GObject::TYPE_PHP_VALUE ) ) ); public function __construct($title, GtkWindow $parent) { parent::__construct($title, $parent, Gtk::DIALOG_MODAL); $product = new stdClass(); $okButton = new GtkButton('OK'); $this->action_area->add($okButton); $okButton->connect_simple('clicked', array($this, 'ok_clicked'), $product); } public function ok_clicked(stdClass $product) { $this->emit('product-ready', $product); } } GObject::register_type('customDialog'); $window = new GtkWindow(); $window->show_all(); $dialog = new customDialog('fire signal dialog', $window); $dialog->show_all(); $dialog->connect('product-ready', 'product_ready'); function product_ready() { echo 'segfaults on second signal' . "\n"; return true; } Gtk::main(); -- Edit bug report at http://bugs.php.net/bug.php?id=54427&edit=1 -- Try a snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=54427&r=trysnapshot52 Try a snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=54427&r=trysnapshot53 Try a snapshot (trunk): http://bugs.php.net/fix.php?id=54427&r=trysnapshottrunk Fixed in SVN: http://bugs.php.net/fix.php?id=54427&r=fixed Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=54427&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=54427&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=54427&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=54427&r=needscript Try newer version: http://bugs.php.net/fix.php?id=54427&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=54427&r=support Expected behavior: http://bugs.php.net/fix.php?id=54427&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=54427&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=54427&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=54427&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=54427&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=54427&r=dst IIS Stability: http://bugs.php.net/fix.php?id=54427&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=54427&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=54427&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=54427&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=54427&r=mysqlcfg