--- xnu/xnu-344.49/libkern/c++/OSOrderedSet.cpp
+++ xnu/xnu-517.3.15/libkern/c++/OSOrderedSet.cpp
@@ -86,7 +86,7 @@
     OSOrderedSet *me = new OSOrderedSet;
 
     if (me && !me->initWithCapacity(capacity, ordering, orderingRef)) {
-        me->free();
+        me->release();
 	me = 0;
     }