1--TEST-- 2Bug #79710: Reproducible segfault in error_handler during GC involved an SplFileObject 3--FILE-- 4<?php 5 6class Target 7{ 8 public $sfo; 9 public function __construct($sfo) { 10 $this->sfo = $sfo; 11 } 12 public function __destruct() { 13 // If the SplFileObject is destructed first, 14 // underlying FD is no longer valid and will cause error upon calling flock 15 $this->sfo->flock(2); 16 } 17} 18 19class Run 20{ 21 static $sfo; 22 static $foo; 23 public static function main() { 24 // Creation ordering is important for repro 25 // $sfo needed to be destructed before $foo. 26 Run::$sfo = new SplTempFileObject(); 27 Run::$foo = new Target(Run::$sfo); 28 } 29} 30 31Run::main(); 32 33?> 34--EXPECTF-- 35Fatal error: Uncaught Error: Object not initialized in %s:%d 36Stack trace: 37#0 %s(%d): SplFileObject->flock(2) 38#1 [internal function]: Target->__destruct() 39#2 {main} 40 thrown in %s on line %d 41
