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Check for overflow in list object insertion and raise OverflowError.
see: http://www.python.org/pipermail/python-dev/2000-August/014971.html
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@ -134,6 +134,11 @@ ins1(PyListObject *self, int where, PyObject *v)
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PyErr_BadInternalCall();
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PyErr_BadInternalCall();
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return -1;
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return -1;
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}
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}
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if (self->ob_size == INT_MAX) {
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PyErr_SetString(PyExc_OverflowError,
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"cannot add more objects to list");
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return -1;
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}
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items = self->ob_item;
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items = self->ob_item;
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NRESIZE(items, PyObject *, self->ob_size+1);
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NRESIZE(items, PyObject *, self->ob_size+1);
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if (items == NULL) {
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if (items == NULL) {
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