GetNamedLWLockTranche crashes on Windows in normal backend

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ID 5995
Title GetNamedLWLockTranche crashes on Windows in normal backend
CI (CFBot) Summary
Stats (from CFBot) Patch version: v4, Patch count: 2, First patch: +33−5, All patches: +520−6
Topic Bug Fixes
Tags
Created 2025-08-25 21:29:56
Last modified 2025-09-09 19:44:16 (16 hours ago)
Latest email 2025-09-08 20:34:17 (yesterday)
Status
PG19-3 (2025-11-01 – 2025-11-30): Ready for Committer
PG19-2 (2025-09-01 – 2025-09-30): Moved to different CF
Target version
Authors Sami Imseih (simseih)
Reviewers Nathan Bossart (bossartn)Become reviewer
Committer Nathan Bossart (bossartn)
Links
Emails
GetNamedLWLockTranche crashes on Windows in normal backend
First at 2025-08-22 19:21:55 by Sami Imseih <samimseih at gmail.com>
Latest at 2025-09-08 20:34:17 by Sami Imseih <samimseih at gmail.com>
Latest attachment (v4-0002-Tests-for-LWLock-tranche-registration-improvement.patch) at 2025-09-08 20:34:17 from Sami Imseih <samimseih at gmail.com>
    Attachment (v4-0002-Tests-for-LWLock-tranche-registration-improvement.patch) at 2025-09-08 20:34:17 from Sami Imseih <samimseih at gmail.com> (Patch: Yes)
    Attachment (v3-0001-Move-named-LWLock-tranche-request-array-to-shared.patch) at 2025-09-08 18:24:32 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (v2-0001-Prevent-crash-when-retreiving-LWLock-tranches.patch) at 2025-09-04 21:12:09 from Sami Imseih <samimseih at gmail.com> (Patch: Yes)
    Attachment (0001-Fix-EXEC_BACKEND-segfault-on-NamedLWLockTrancheReque.patch) at 2025-08-25 21:28:09 from Sami Imseih <samimseih at gmail.com> (Patch: Yes)
    Attachment (v1-0001-repro.patch) at 2025-08-25 18:44:22 from Sami Imseih <samimseih at gmail.com> (Patch: Yes)
History
When Who What
2025-09-09 19:44:16 Nathan Bossart (bossartn) New status: Ready for Committer
2025-09-05 01:28:44 Nathan Bossart (bossartn) New status: Needs review
2025-09-03 21:37:01 Nathan Bossart (bossartn) New status: Waiting on Author
2025-09-02 19:38:44 Nathan Bossart (bossartn) Moved from CF PG19-2 to CF PG19-3
2025-08-26 20:19:54 Nathan Bossart (bossartn) Added bossartn as committer
2025-08-25 21:40:42 Nathan Bossart (bossartn) New status: Ready for Committer
2025-08-25 21:40:38 Nathan Bossart (bossartn) Added bossartn as reviewer
2025-08-25 21:29:56 Sami Imseih (simseih) Attached mail thread CAA5RZ0v1_15QPg5Sqd2Qz5rh_qcsyCeHHmRDY89xVHcy2yt5BQ@mail.gmail.com
2025-08-25 21:29:56 Sami Imseih (simseih) Created patch record
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