https://github.com/python/cpython/commit/d3c24350892b55b4ea6fb81b84e577968c1f2f91 commit: d3c24350892b55b4ea6fb81b84e577968c1f2f91 branch: 3.7 author: Miss Islington (bot) <31488909+miss-islington at users.noreply.github.com> committer: GitHub <noreply at github.com> date: 2020年03月01日T22:46:59-08:00 summary: bpo-39378: partial of PickleState struct should be traversed. (GH-18046) (cherry picked from commit 1f577ce363121d590b51abf5c41d1bcf3d751436) Co-authored-by: Hai Shi <shihai1992 at gmail.com> files: M Modules/_pickle.c diff --git a/Modules/_pickle.c b/Modules/_pickle.c index dd45772595bc9..ef83da02e2e41 100644 --- a/Modules/_pickle.c +++ b/Modules/_pickle.c @@ -7436,6 +7436,7 @@ 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; }