Edit report at https://bugs.php.net/bug.php?id=63984&edit=1
ID: 63984 Updated by: [email protected] Reported by: [email protected] Summary: Generators segfault -Status: Assigned +Status: Duplicate Type: Bug Package: Reproducible crash Operating System: Linux PHP Version: 5.5.0alpha2 Assigned To: nikic Block user comment: N Private report: N New Comment: Duplicate of #63830 Previous Comments: ------------------------------------------------------------------------ [2013-01-14 23:53:12] [email protected] Yes indeed, cheers Nikita. ------------------------------------------------------------------------ [2013-01-14 15:53:20] [email protected] @arpad: If it happens when exit; is called then it's basically the same issue, just a different cause. I'll try to fix this issue sometime soon. ------------------------------------------------------------------------ [2013-01-14 15:28:14] [email protected] I think it's when "exit" is called during the execution of the generator, wasn't getting any errors though. I'll put together a repro script later. ------------------------------------------------------------------------ [2013-01-14 15:21:47] [email protected] Do you know whether this segfault happens in conjunction with a fatal error? It's probably the same as https://bugs.php.net/bug.php?id=63830. ------------------------------------------------------------------------ [2013-01-14 11:43:00] [email protected] Also the generators are all closures, the following is one of the simpler ones: $exp = new Ruler_Expression_Anonymous; $exp->provides = array('friend'); $self = $this; $friends = $this->friends; $exp->func = function() use ($self, $friends) { foreach ($friends as $id => $name) { yield [ 'friend' => new Resource_User($id, $self), ]; } }; Bit more information from GDB (frame 1 in the above backtrace): (gdb) p stack_frame $1 = (void **) 0x7ffff8e08f38 (gdb) p *stack_frame $2 = (void *) 0x0 ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at https://bugs.php.net/bug.php?id=63984 -- Edit this bug report at https://bugs.php.net/bug.php?id=63984&edit=1
