[issue39776] Crash in decimal module in heavy-multithreaded scenario

[Stefan Krah]

Stefan Krah <stefan at bytereef.org> added the comment:


New changeset 5a92f42d8723ee865be80f028d402204649da15d by Stefan Krah in branch '3.8':
 bpo-39776: Lock ++interp->tstate_next_unique_id. (GH-18746) (#18746) (#18752)
https://github.com/python/cpython/commit/5a92f42d8723ee865be80f028d402204649da15d


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<https://bugs.python.org/issue39776>
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