[3.9] bpo-46615: Don't crash when set operations mutate the sets (GH-31120) #31312
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sweeneyde
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Feb 13, 2022
| key = entry->key; | ||
| hash = entry->hash; | ||
| Py_INCREF(key); | ||
| rv = _PyDict_Contains(other, key, hash); |
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Note: cherry-picker only struggled because this is _PyDict_Contains_KnownHash() in main.
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Jun 2, 2022
…31120) (pythonGH-31312) Ensure strong references are acquired whenever using `set_next()`. Added randomized test cases for `__eq__` methods that sometimes mutate sets when called. (cherry picked from commit 4a66615)
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Ensure strong references are acquired whenever using
set_next(). Added randomized test cases for__eq__methods that sometimes mutate sets when called.(cherry picked from commit 4a66615)
https://bugs.python.org/issue46615