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bpo-35810: Incref heap-allocated types in PyObject_Init (GH-11661)

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* Incref heap-allocated types in PyObject_Init
* Add documentation and porting notes to What's New
This commit is contained in:
Eddie Elizondo 2019-03-27 07:52:18 -04:00 • committed by Petr Viktorin
parent 1fc5bf2ff2
commit 364f0b0f19
8 changed files with 89 additions and 10 deletions
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5
Objects/structseq.c
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@ -63,12 +63,17 @@ static void
structseq_dealloc(PyStructSequence *obj)
{
Py_ssize_t i, size;
PyTypeObject *tp;
tp = (PyTypeObject *) Py_TYPE(obj);
size = REAL_SIZE(obj);
for (i = 0; i < size; ++i) {
Py_XDECREF(obj->ob_item[i]);
}
PyObject_GC_Del(obj);
if (PyType_GetFlags(tp) & Py_TPFLAGS_HEAPTYPE) {
Py_DECREF(tp);
}
}
/*[clinic input]