8000 gh-111178: fix UBSan failures in `Objects/bytearrayobject.c` by picnixz · Pull Request #128236 · python/cpython · GitHub
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gh-111178: fix UBSan failures in Objects/bytearrayobject.c #128236

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Merged
merged 2 commits into from
Jan 10, 2025
Merged

gh-111178: fix UBSan failures in Objects/bytearrayobject.c #128236

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e726603
fix UBSan failures for `bytesiterobject`
picnixz Dec 24, 2024
e84fd50
fix UBSan failures for `PyByteArrayObject`
picnixz Dec 24, 2024
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fix UBSan failures for PyByteArrayObject
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@picnixz
picnixz committed Dec 24, 2024
commit e84fd505cdb3c9acf3f5615a33aee4f9a8f959b8
5 changes: 3 additions & 2 deletions Objects/bytearrayobject.c
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Original file line number Diff line number Diff line change
Expand Up @@ -2113,8 +2113,9 @@ PyDoc_STRVAR(alloc_doc,
Return the number of bytes actually allocated.");

static PyObject *
bytearray_alloc(PyByteArrayObject *self, PyObject *Py_UNUSED(ignored))
bytearray_alloc(PyObject *op, PyObject *Py_UNUSED(ignored))
{
PyByteArrayObject *self = _PyByteArray_CAST(op);
return PyLong_FromSsize_t(self->ob_alloc);
}

Expand Down Expand Up @@ -2313,7 +2314,7 @@ static PyBufferProcs bytearray_as_buffer = {
};

static PyMethodDef bytearray_methods[] = {
{"__alloc__", (PyCFunction)bytearray_alloc, METH_NOARGS, alloc_doc},
{"__alloc__", bytearray_alloc, METH_NOARGS, alloc_doc},
BYTEARRAY_REDUCE_METHODDEF
BYTEARRAY_REDUCE_EX_METHODDEF
BYTEARRAY_SIZEOF_METHODDEF
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