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bpo-28994: PyErr_NormalizeException() no longer recursive. - #2035
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serhiy-storchaka merged 4 commits intoNov 5, 2017
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| tstate = PyThreadState_GET(); | ||
| if (++tstate->recursion_depth > Py_GetRecursionLimit()) { | ||
| --tstate->recursion_depth; | ||
| if (++recursion_depth > Py_GetRecursionLimit() - tstate->recursion_depth) { |
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Since the function isn't recursive anymore, is there any reason you're still bothering with recursion_depth?
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A guard against infinite loop.
pitrou
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Jun 13, 2017
| @@ -306,18 +313,17 @@ PyErr_NormalizeException(PyObject **exc, PyObject **val, PyObject **tb) | |||
| } | |||
| /* normalize recursively */ | |||
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Nov 9, 2017
…sion. (python#2035) MemoryError raised when normalizing a RecursionError raised during exception normalization now not always causes a fatal error.
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https://bugs.python.org/issue28994