commit 3fa28fd07570708962404b97d6200386bd571b51
author Raymond Hettinger <python@rcn.com> Tue Nov 22 11:50:56 2016 -0800
committer Raymond Hettinger <python@rcn.com> Tue Nov 22 11:50:56 2016 -0800
tree 4a02394fc101e381441ea4df742c43febd9fda3e
parent bbf32e1c9875ab8237a00a20ebc62e5d752adeda
parent 64e2f9ac86b0f7aade2fe331136beceee975fc91

merge

Python/ceval.c

diff --git a/Python/ceval.c b/Python/ceval.c
index b18fd91..b4953a9 100644
--- a/Python/ceval.c
+++ b/Python/ceval.c
@@ -3146,8 +3146,10 @@
             if (enter == NULL)
                 goto error;
             exit = special_lookup(mgr, &PyId___exit__);
-            if (exit == NULL)
+            if (exit == NULL) {
+                Py_DECREF(enter);
                 goto error;
+            }
             SET_TOP(exit);
             Py_DECREF(mgr);
             res = PyObject_CallFunctionObjArgs(enter, NULL);