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Title: [3.8] bpo-20526: Fix PyThreadState_Clear(): don't decref frame (GH-19120) by vstinner · Pull Request #19136 · python/cpython · GitHub

Open Graph Title: [3.8] bpo-20526: Fix PyThreadState_Clear(): don't decref frame (GH-19120) by vstinner · Pull Request #19136 · python/cpython

X Title: [3.8] bpo-20526: Fix PyThreadState_Clear(): don't decref frame (GH-19120) by vstinner · Pull Request #19136 · python/cpython

Description: PyThreadState.frame is a borrowed reference, not a strong reference: PyThreadState_Clear() must not call Py_CLEAR(tstate->frame). Remove test_threading.test_warnings_at_exit(): we cannot warranty that the Python thread state of daemon threads is cleared in a reliable way during Python shutdown. (cherry picked from commit 5804f87) https://bugs.python.org/issue20526

Open Graph Description: PyThreadState.frame is a borrowed reference, not a strong reference: PyThreadState_Clear() must not call Py_CLEAR(tstate->frame). Remove test_threading.test_warnings_at_exit(): we cannot warrant...

X Description: PyThreadState.frame is a borrowed reference, not a strong reference: PyThreadState_Clear() must not call Py_CLEAR(tstate->frame). Remove test_threading.test_warnings_at_exit(): we cannot war...

Opengraph URL: https://github.com/python/cpython/pull/19136

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d96568e bpo-20526: Fix PyThreadState_Clear(): don't decref frame (GH-19120) vstinner Mar 24, 2020 https://github.com/python/cpython/pull/19136/commits/d96568e0bba539660e2377c72d01cc4677c04b9b
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