From: Serhiy Storchaka <storchaka@gmail.com>
Date: Fri, 21 Apr 2017 07:55:54 +0000 (+0300)
Subject: [3.5] bpo-29802: Fix the cleaning up issue in PyUnicode_FSDecoder(). (GH-1217) (... 
X-Git-Tag: v3.5.4rc1~197
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=17db4b99b4d300a9b024ba0efdaa46d05d4f4cd3;p=python

[3.5] bpo-29802: Fix the cleaning up issue in PyUnicode_FSDecoder(). (GH-1217) (#1219)

(cherry picked from commit 7a113a0)
---

diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
index d7c9a34c39..d037d80b3d 100644
--- a/Objects/unicodeobject.c
+++ b/Objects/unicodeobject.c
@@ -3654,6 +3654,7 @@ PyUnicode_FSDecoder(PyObject* arg, void* addr)
     PyObject *output = NULL;
     if (arg == NULL) {
         Py_DECREF(*(PyObject**)addr);
+        *(PyObject**)addr = NULL;
         return 1;
     }
     if (PyUnicode_Check(arg)) {