https://github.com/python/cpython/commit/b8c7ff982144dc0057686c8a50e53446a7287db4 commit: b8c7ff982144dc0057686c8a50e53446a7287db4 branch: 3.15 author: Miss Islington (bot) <[email protected]> committer: serhiy-storchaka <[email protected]> date: 2026-07-21T17:30:04+03:00 summary:
[3.15] gh-154352: Fix killing a worker process in regrtest on OpenBSD (GH-154353) (GH-154360) os.getsid() is only allowed for a process in the same session on OpenBSD. Worker processes are started in their own session, so the failure means that the process group can be killed. (cherry picked from commit bfd774d61eeb384b74380deb1fc5b726decba75e) Co-authored-by: Serhiy Storchaka <[email protected]> Co-authored-by: Claude Opus 4.8 <[email protected]> files: M Lib/test/libregrtest/run_workers.py diff --git a/Lib/test/libregrtest/run_workers.py b/Lib/test/libregrtest/run_workers.py index 424085a0050eb59..4458e160705bca7 100644 --- a/Lib/test/libregrtest/run_workers.py +++ b/Lib/test/libregrtest/run_workers.py @@ -147,9 +147,12 @@ def _kill(self) -> None: use_killpg = USE_PROCESS_GROUP if use_killpg: - parent_sid = os.getsid(0) - sid = os.getsid(popen.pid) - use_killpg = (sid != parent_sid) + try: + use_killpg = (os.getsid(popen.pid) != os.getsid(0)) + except PermissionError: + # On OpenBSD getsid() is only allowed for a process in the + # same session, so the failure means that it is not. + use_killpg = True if use_killpg: what = f"{self} process group" _______________________________________________ Python-checkins mailing list -- [email protected] To unsubscribe send an email to [email protected] https://mail.python.org/mailman3//lists/python-checkins.python.org Member address: [email protected]
