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gh-104456: Fix ref leak in _ctypes.COMError #104457

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Merged
erlend-aasland merged 5 commits into from
May 14, 2023
+9 −1
Merged

gh-104456: Fix ref leak in _ctypes.COMError #104457

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8dbad09
gh-104456: Fix ref leak in test_ctypes
Eclips4 May 13, 2023
28ac7ed
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Eclips4 May 13, 2023
91e8893
Update Modules/_ctypes/_ctypes.c
Eclips4 May 13, 2023
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Eclips4 May 14, 2023
019234e
Update Modules/_ctypes/_ctypes.c
erlend-aasland May 14, 2023
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8 changes: 8 additions & 0 deletions Modules/_ctypes/_ctypes.c
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Original file line number Diff line number Diff line change
Expand Up @@ -5487,6 +5487,14 @@ static void
comerror_dealloc(PyObject *self)
{
PyTypeObject *tp = Py_TYPE(self);
PyBaseExceptionObject *obj = (PyBaseExceptionObject *) self;

Py_CLEAR(obj->dict);
Py_CLEAR(obj->args);
Py_CLEAR(obj->notes);
Py_CLEAR(obj->traceback);
Py_CLEAR(obj->cause);
Py_CLEAR(obj->context);
PyObject_GC_UnTrack(self);
tp->tp_free(self);
Py_DECREF(tp);
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