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

Make sure if you are destroying the dialog to re-open =) - - - Bruno Pitteli Gonçalves bruno@pitteli.com.br +55 018 97958674 - - - ScornInPC - http://blog.scorninpc.com/ Browse Happy - http://browsehappy.com/ On Wed, Mar 30, 2011 at 1:01 PM, ptlis at ptlis dot net < php-bugs@lists.php.net> wrote: > 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 > > > -- > PHP-GTK Development Mailing List (http://gtk.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > >