Fix for SF bug [ #443866 ] Evaluating func_code causing core dump
If the code object has free variables, raise TypeError.
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@ -800,8 +800,14 @@ builtin_eval(PyObject *self, PyObject *args)
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PyEval_GetBuiltins()) != 0)
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return NULL;
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}
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if (PyCode_Check(cmd))
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if (PyCode_Check(cmd)) {
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if (PyTuple_GET_SIZE(((PyCodeObject *)cmd)->co_freevars) > 0) {
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PyErr_SetString(PyExc_TypeError,
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"code object passed to eval() may not contain free variables");
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return NULL;
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}
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return PyEval_EvalCode((PyCodeObject *) cmd, globals, locals);
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}
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if (!PyString_Check(cmd) &&
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!PyUnicode_Check(cmd)) {
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PyErr_SetString(PyExc_TypeError,
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