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GH-91079: Implement C stack limits using addresses, not counters. (GH-130007)

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* Implement C recursion protection with limit pointers

* Remove calls to PyOS_CheckStack

* Add stack protection to parser

* Make tests more robust to low stacks

* Improve error messages for stack overflow
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Mark Shannon 2025-02-19 11:44:57 +00:00 • committed by GitHub
parent c637bce20a
commit 2498c22fa0
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47 changed files with 1217 additions and 1463 deletions
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Lib/test/test_marshal.py
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@ -125,8 +125,7 @@ class CodeTestCase(unittest.TestCase):
def test_many_codeobjects(self):
# Issue2957: bad recursion count on code objects
# more than MAX_MARSHAL_STACK_DEPTH
count = support.exceeds_recursion_limit()
codes = (ExceptionTestCase.test_exceptions.__code__,) * count
codes = (ExceptionTestCase.test_exceptions.__code__,) * 10_000
marshal.loads(marshal.dumps(codes))
def test_different_filenames(self):