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gh-139759: Add test_unclosed_interpreter_on_fork - #145545
aurelwildfellner wants to merge 2 commits into
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This PR is stale because it has been open for 30 days with no activity. |
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Most changes to Python require a NEWS entry. Add one using the blurb_it web app or the blurb command-line tool. If this change has little impact on Python users, wait for a maintainer to apply the |
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Most changes to Python require a NEWS entry. Add one using the blurb_it web app or the blurb command-line tool. If this change has little impact on Python users, wait for a maintainer to apply the |
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Rebased to main. And added a The test still fails as expected. |
This is a unit test which covers the issue raced in gh-139759 - forking when a subinterpreter is not properly closed creates a segfault in the child process.
Note, currently this test will fail. I provide it to emphasize the existing issue and as something to add to the testsuite once there is a proper fix.
The thread state handling is a bit intriguing to me, so I will propably not work on an actual fix. But maybe it is useful to someone actually picking up the issue.