pitrou opened a new pull request, #38637: URL: https://github.com/apache/arrow/pull/38637
### Rationale for this change Some C++ destructors may be called after the Python interpreter has ceased to exist. If such a destructor tries to call back in the Python interpreter, for example by calling `Py_DECREF`, we get a crash. ### What changes are included in this PR? Protect `OwnedRef` and `OwneRefNoGIL` destructors against decref'ing a Python object after Python finalization. ### Are these changes tested? Yes. ### Are there any user-facing changes? No. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
