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| author | Mat M <mathew1800@gmail.com> | 2017-11-13 02:50:16 -0500 |
|---|---|---|
| committer | Serhiy Storchaka <storchaka@gmail.com> | 2017-11-13 09:50:16 +0200 |
| commit | f76231f89a7231fd486b37f728fbb4aab389e4d7 (patch) | |
| tree | b620ee10abb077ca86699553cd227537a35fdd21 /Modules/_pickle.c | |
| parent | 8acaa31eec84010c2211b838cffa9f69a91a5240 (diff) | |
| download | cpython-git-f76231f89a7231fd486b37f728fbb4aab389e4d7.tar.gz | |
bpo-32013: _pickle: Add missing Py_DECREF in error case in fast_save_enter() (#4384)
Diffstat (limited to 'Modules/_pickle.c')
| -rw-r--r-- | Modules/_pickle.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/Modules/_pickle.c b/Modules/_pickle.c index b71fb9350e..4b7f1ed66b 100644 --- a/Modules/_pickle.c +++ b/Modules/_pickle.c @@ -1777,8 +1777,10 @@ fast_save_enter(PicklerObject *self, PyObject *obj) } } key = PyLong_FromVoidPtr(obj); - if (key == NULL) + if (key == NULL) { + self->fast_nesting = -1; return 0; + } if (PyDict_GetItemWithError(self->fast_memo, key)) { Py_DECREF(key); PyErr_Format(PyExc_ValueError, @@ -1789,6 +1791,8 @@ fast_save_enter(PicklerObject *self, PyObject *obj) return 0; } if (PyErr_Occurred()) { + Py_DECREF(key); + self->fast_nesting = -1; return 0; } if (PyDict_SetItem(self->fast_memo, key, Py_None) < 0) { |