[3.12] gh-104690 Disallow thread creation and fork at interpreter finalization (GH-104826) #105277
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…lization (pythonGH-104826) Disallow thread creation and fork at interpreter finalization. in the following functions, check if interpreter is finalizing and raise `RuntimeError` with appropriate message: * `_thread.start_new_thread` and thus `threading` * `posix.fork` * `posix.fork1` * `posix.forkpty` * `_posixsubprocess.fork_exec` when a `preexec_fn=` is supplied. --------- (cherry picked from commit ce558e6) Co-authored-by: chgnrdv <52372310+chgnrdv@users.noreply.github.com> Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com> Co-authored-by: Gregory P. Smith <greg@krypto.org>
This was referenced Jun 4, 2023
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Disallow thread creation and fork at interpreter finalization.
in the following functions, check if interpreter is finalizing and raise
RuntimeErrorwith appropriate message:_thread.start_new_threadand thusthreadingposix.forkposix.fork1posix.forkpty_posixsubprocess.fork_execwhen apreexec_fn=is supplied.(cherry picked from commit ce558e6)
Co-authored-by: chgnrdv 52372310+chgnrdv@users.noreply.github.com
Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
Co-authored-by: Gregory P. Smith greg@krypto.org
📚 Documentation preview 📚: https://cpython-previews--105277.org.readthedocs.build/