Revert "Delete bug72858.phpt"

This reverts commit 91dca4f.

Author: mvorisek

ext/sysvshm/tests/bug72858.phpt

@@ -0,0 +1,18 @@
+--TEST--
+Bug #72858 shm_attach null dereference
+--SKIPIF--
+<?php
+if (!extension_loaded("sysvshm")){ print 'skip'; }
+if (substr(PHP_OS, 0, 3) != "WIN") { print "skip windows only"; }
+?>
+--FILE--
+<?php
+
+$v1=100;
+$v2=0xffffffff / 4 + 0x1337;
+shm_attach($v1,$v2);
+
+?>
+==DONE==
+--EXPECTF--
+==DONE==