Imported from /home/lorry/working-area/delta_php2/php-5.4.13.tar.bz2.HEADphp-5.4.13master

1 files changed, 44 insertions, 0 deletions

diff --git a/Zend/tests/bug47343.phpt b/Zend/tests/bug47343.phpt
new file mode 100644
index 0000000..07a3b4e
--- /dev/null
+++ b/Zend/tests/bug47343.phpt
@@ -0,0 +1,44 @@
+--TEST--
+Bug #47343 (gc_collect_cycles causes a segfault when called within a destructor in one case)
+--FILE--
+<?php
+class A
+{
+	public function __destruct()
+	{
+		gc_collect_cycles();
+	}
+	
+	public function getB()
+	{
+		$this->data['foo'] = new B($this);
+		$this->data['bar'] = new B($this);
+		// Return either of the above
+		return $this->data['foo'];
+	}
+}
+
+class B
+{
+	public function B($A)
+	{
+		$this->A = $A;
+	}
+
+	public function __destruct()
+	{
+	}
+}
+
+for ($i = 0; $i < 2; $i++)
+{
+	$Aobj = new A;
+	$Bobj = $Aobj->getB();
+	unset($Bobj);
+	unset($Aobj);
+}
+
+echo "DONE\n";
+?>
+--EXPECT--
+DONE