[Python-checkins] bpo-39378: partial of PickleState struct should be traversed. (GH-18046)

[Hai Shi]

https://github.com/python/cpython/commit/1f577ce363121d590b51abf5c41d1bcf3d751436
commit: 1f577ce363121d590b51abf5c41d1bcf3d751436
branch: master
author: Hai Shi <shihai1992 at gmail.com>
committer: GitHub <noreply at github.com>
date: 2020-03-02T08:28:44+02:00
summary:

bpo-39378: partial of PickleState struct should be traversed. (GH-18046)

files:
M Modules/_pickle.c

diff --git a/Modules/_pickle.c b/Modules/_pickle.c
index a75035107a28e..bcbd3c0102965 100644
--- a/Modules/_pickle.c
+++ b/Modules/_pickle.c
@@ -7965,6 +7965,7 @@ pickle_traverse(PyObject *m, visitproc visit, void *arg)
     Py_VISIT(st->import_mapping_3to2);
     Py_VISIT(st->codecs_encode);
     Py_VISIT(st->getattr);
+    Py_VISIT(st->partial);
     return 0;
 }