  
      /*
       * Limit ourselves to PY_SSIZE_T_MAX bytes to prevent security holes.
-@@ -1220,10 +1407,10 @@ PyObject_Realloc(void *p, size_t nbytes)
+@@ -1220,10 +1412,10 @@ PyObject_Realloc(void *p, size_t nbytes)
              }
              size = nbytes;
          }

 
 /*
  * Type-oriented memory interface
diff -r cfc777407b03 Lib/test/regrtest.py
--- a/Lib/test/regrtest.py	Wed Mar 06 06:53:39 2013 -0800
+++ b/Lib/test/regrtest.py	Mon Mar 11 23:56:32 2013 +0100
@@ -1,4 +1,8 @@
 #! /usr/bin/env python
+import tracemalloc

         if (arenaobj == NULL)
             return NULL;
         arenas = arenaobj;
@@ -742,15 +934,17 @@ int Py_ADDRESS_IN_RANGE(void *P, poolp p
  * Unless the optimizer reorders everything, being too smart...
  */
 
