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gh-111178: fix UBSan for custom.c examples #131606

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Merged
merged 5 commits into from
Mar 24, 2025
Merged

gh-111178: fix UBSan for custom.c examples #131606

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1fb5d8a
fix UBSan for `custom.c` examples
picnixz Mar 20, 2025
811b8eb
sync docs
picnixz Mar 24, 2025
816c013
fixup
picnixz Mar 24, 2025
d3b5c48
Update Doc/extending/newtypes_tutorial.rst
picnixz Mar 24, 2025
4ef74c0
Update Doc/extending/newtypes_tutorial.rst
picnixz Mar 24, 2025
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2 changes: 1 addition & 1 deletion Doc/extending/newtypes_tutorial.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -255,7 +255,7 @@ allocation and deallocation. At a minimum, we need a deallocation method::
CustomObject *self = (CustomObject *) op;
Py_XDECREF(self->first);
Py_XDECREF(self->last);
Py_TYPE(self)->tp_free(op);
Py_TYPE(self)->tp_free(self);
}

which is assigned to the :c:member:`~PyTypeObject.tp_dealloc` member::
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