mirror of https://github.com/python/cpython
Backport r54757 - missing NULL checks.
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@ -33,6 +33,8 @@ BaseException_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
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PyBaseExceptionObject *self;
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self = (PyBaseExceptionObject *)type->tp_alloc(type, 0);
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if (!self)
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return NULL;
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/* the dict is created on the fly in PyObject_GenericSetAttr */
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self->message = self->dict = NULL;
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@ -1739,6 +1739,8 @@ long_divrem(PyLongObject *a, PyLongObject *b,
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a->ob_digit[size_a-1] < b->ob_digit[size_b-1])) {
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/* |a| < |b|. */
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*pdiv = _PyLong_New(0);
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if (*pdiv == NULL)
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return -1;
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Py_INCREF(a);
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*prem = (PyLongObject *) a;
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return 0;
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@ -1749,6 +1751,10 @@ long_divrem(PyLongObject *a, PyLongObject *b,
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if (z == NULL)
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return -1;
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*prem = (PyLongObject *) PyLong_FromLong((long)rem);
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if (*prem == NULL) {
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Py_DECREF(z);
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return -1;
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}
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}
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else {
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z = x_divrem(a, b, prem);
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@ -3204,6 +3210,8 @@ long_coerce(PyObject **pv, PyObject **pw)
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{
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if (PyInt_Check(*pw)) {
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*pw = PyLong_FromLong(PyInt_AS_LONG(*pw));
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if (*pw == NULL)
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return -1;
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Py_INCREF(*pv);
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return 0;
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}
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