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[3.13] gh-132744: Check recursion limit in _PY_FRAME_GENERAL (GH-132746) (GH-138032)
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‎Include/internal/pycore_opcode_metadata.h

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‎Include/internal/pycore_uop_ids.h

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‎Include/internal/pycore_uop_metadata.h

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‎Lib/test/test_opcache.py

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@@ -537,6 +537,13 @@ def count_args(self, *args):
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MyClass.__init__.__code__ = count_args.__code__
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instantiate()
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def test_recursion_check_for_general_calls(self):
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def test(default=None):
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return test()
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with self.assertRaises(RecursionError):
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test()
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@threading_helper.requires_working_threading()
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@requires_specialization

‎Misc/NEWS.d/next/Core and Builtins/2025-04-20-10-37-39.gh-issue-132744.ArrCp8.rst

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Certain calls now check for runaway recursion and respect the system recursion limit.

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