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ceval.c: catch recursion error on _PyUnicode_AsString(co->co_filename)

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Victor Stinner 2010-10-13 10:48:55 +00:00
parent 8060399654
commit a00064576a
1 changed files with 4 additions and 0 deletions
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4
Python/ceval.c
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@ -1232,6 +1232,10 @@ PyEval_EvalFrameEx(PyFrameObject *f, int throwflag)
PyObject *error_type, *error_value, *error_traceback; PyObject *error_type, *error_value, *error_traceback;
PyErr_Fetch(&error_type, &error_value, &error_traceback); PyErr_Fetch(&error_type, &error_value, &error_traceback);
filename = _PyUnicode_AsString(co->co_filename); filename = _PyUnicode_AsString(co->co_filename);
if (filename == NULL && tstate->overflowed) {
/* maximum recursion depth exceeded */
goto exit_eval_frame;
}
PyErr_Restore(error_type, error_value, error_traceback); PyErr_Restore(error_type, error_value, error_traceback);
} }
#endif #endif