commit e80b29b5b62b264d018260dd19ae9b5ba46d68d4
author Benjamin Peterson <benjamin@python.org> Fri Mar 16 18:45:31 2012 -0500
committer Benjamin Peterson <benjamin@python.org> Fri Mar 16 18:45:31 2012 -0500
tree 34c0cb3d74a33700c1b1d30341b3718b8464747f
parent 020bf28200ca0025dd33e9c563df76e39388d832

cleanup Ellipsis and NotImplemented strings after we're done

Modules/_pickle.c

diff --git a/Modules/_pickle.c b/Modules/_pickle.c
index 9410e52..5ba5599 100644
--- a/Modules/_pickle.c
+++ b/Modules/_pickle.c
@@ -2815,18 +2815,24 @@
 save_ellipsis(PicklerObject *self, PyObject *obj)
 {
     PyObject *str = PyUnicode_FromString("Ellipsis");
+    int res;
     if (str == NULL)
         return -1;
-    return save_global(self, Py_Ellipsis, str);
+    res = save_global(self, Py_Ellipsis, str);
+    Py_DECREF(str);
+    return res;
 }
 
 static int
 save_notimplemented(PicklerObject *self, PyObject *obj)
 {
     PyObject *str = PyUnicode_FromString("NotImplemented");
+    int res;
     if (str == NULL)
         return -1;
-    return save_global(self, Py_NotImplemented, str);
+    res = save_global(self, Py_NotImplemented, str);
+    Py_DECREF(str);
+    return res;
 }
 
 static int