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| author | Zackery Spytz <zspytz@gmail.com> | 2021-01-27 01:16:20 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-01-27 10:16:20 +0200 |
| commit | 5327f370344a627f1578d8183d197feb286371c6 (patch) | |
| tree | 675f71f86e45a666032875fc74877836625c6b14 /Modules/_zoneinfo.c | |
| parent | 7a34380ad788886f5ad50d4175ceb2d5715b8cff (diff) | |
| download | cpython-git-5327f370344a627f1578d8183d197feb286371c6.tar.gz | |
bpo-43033: Fix the handling of PyObject_SetAttrString() in _zoneinfo.c (GH-24345)
Diffstat (limited to 'Modules/_zoneinfo.c')
| -rw-r--r-- | Modules/_zoneinfo.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/Modules/_zoneinfo.c b/Modules/_zoneinfo.c index d1e09340d1..4a4cbdbee3 100644 --- a/Modules/_zoneinfo.c +++ b/Modules/_zoneinfo.c @@ -2525,7 +2525,11 @@ zoneinfo_init_subclass(PyTypeObject *cls, PyObject *args, PyObject **kwargs) return NULL; } - PyObject_SetAttrString((PyObject *)cls, "_weak_cache", weak_cache); + if (PyObject_SetAttrString((PyObject *)cls, "_weak_cache", + weak_cache) < 0) { + Py_DECREF(weak_cache); + return NULL; + } Py_DECREF(weak_cache); Py_RETURN_NONE; } |