Add a XFAIL test, which I'd like to think more about a better fix

1 files changed, 18 insertions, 0 deletions

diff --git a/ext/standard/tests/serialize/unserialize_mem_leak.phpt b/ext/standard/tests/serialize/unserialize_mem_leak.phpt
new file mode 100644
index 0000000000..d27ca2b422
--- /dev/null
+++ b/ext/standard/tests/serialize/unserialize_mem_leak.phpt
@@ -0,0 +1,18 @@
+--TEST--
+Memleaks if unserialize return a self-referenced array/object
+--XFAIL--
+To fix this, we need change zval_ptr_dtor_nogc to zval_ptr_dtor in free_args, but it will introduce slowdown. mark this XFAIL now. we may find better fix later.
+--INI--
+report_memleaks=1
+--FILE--
+<?php
+function foo() {
+	gc_collect_cycles();
+}
+
+$str = 'a:1:{i:0;r:1;}';
+foo(unserialize($str));
+echo "okey";
+?>
+--EXPECT--
+okey