Bug #72684 [Opn->Csd]: AppendIterator segfault with closed generator

Edit report at https://bugs.php.net/bug.php?id=72684&edit=1 ID: 72684 Updated by: pierrick@php.net Reported by: pierrick@php.net Summary: AppendIterator segfault with closed generator -Status: Open +Status: Closed Type: Bug Package: SPL related PHP Version: 5.6.24 Block user comment: N Private report: N New Comment: Automatic comment on behalf of pierrick Revision: http://git.php.net/?p=php-src.git;a=commit;h=4c2e1a13be27b0c44ac5c33a6c548a3d5e5faf8c Log: Fixed bug #72684 (AppendIterator segfault with closed generator) Previous Comments: ------------------------------------------------------------------------ [2016-07-27 00:32:57] pierrick@php.net Description: ------------ AppendIterator segfault when trying to iterate on a closed Generator Test script: --------------- <?php function createGenerator() { yield 1; } $generator = createGenerator(); $appendIterator = new AppendIterator(); $appendIterator->append($generator); iterator_to_array($appendIterator); try { iterator_to_array($appendIterator); } catch (\Exception $e) { echo $e->getMessage(); } Expected result: ---------------- Cannot traverse an already closed generator Actual result: -------------- Segmentation fault ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=72684&edit=1