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Check return value of _PyDict_SetItemId()

This commit is contained in:
Christian Heimes 2016-10-13 21:10:42 +02:00
parent cf418eabc0 5cade88ac1
commit e590a03db7
1 changed files with 4 additions and 1 deletions
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5
Objects/typeobject.c
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@ -2848,13 +2848,16 @@ PyType_FromSpecWithBases(PyType_Spec *spec, PyObject *bases)
/* Set type.__module__ */
s = strrchr(spec->name, '.');
if (s != NULL) {
int err;
modname = PyUnicode_FromStringAndSize(
spec->name, (Py_ssize_t)(s - spec->name));
if (modname == NULL) {
goto fail;
}
_PyDict_SetItemId(type->tp_dict, &PyId___module__, modname);
err = _PyDict_SetItemId(type->tp_dict, &PyId___module__, modname);
Py_DECREF(modname);
if (err != 0)
goto fail;
} else {
if (PyErr_WarnFormat(PyExc_DeprecationWarning, 1,
"builtin type %.200s has no __module__ attribute",