Fix race in ReplicationSlotRelease for ephemeral slots

Title

CI (CFBot)

Needs rebase! Needs rebase since 7 hours. Failing since 7 hours.
Additional links previous successfully applied patch (outdated):

Stats (from CFBot)

Unknown

Tags

Bugfix Logical Replication

Created

2026-05-28 02:35:30

Last modified

2026-05-29 13:22:26 (2 weeks ago)

Latest email

2026-06-16 12:45:55 (5 hours ago)

Status

PG20-1 (2026-07-01 – 2026-07-31): Needs review

Target version

Authors

Zhijie Hou (houzj)

Reviewers

Fujii Masao (masaofujii) Become reviewer

Committer

Fujii Masao (masaofujii)

Links

Emails

Fix race in ReplicationSlotRelease for ephemeral slots: First at 2026-05-27 11:50:16 by "Zhijie Hou (Fujitsu)" <houzj.fnst at fujitsu.com>
Latest at 2026-06-16 12:45:55 by Fujii Masao <masao.fujii at gmail.com>
Latest attachment (v2_PG17-0001-Avoid-stale-slot-access-after-dropping-obsol.patch) at 2026-06-16 10:32:14 from "Zhijie Hou (Fujitsu)" <houzj.fnst at fujitsu.com>
    Attachment (v2_PG17-0001-Avoid-stale-slot-access-after-dropping-obsol.patch) at 2026-06-16 10:32:14 from "Zhijie Hou (Fujitsu)" <houzj.fnst at fujitsu.com> (Patch: Yes)
    Attachment (0001-comments_patch) at 2026-06-16 08:54:11 from "Zhijie Hou (Fujitsu)" <houzj.fnst at fujitsu.com> (Patch: Yes)
    Attachment (v1-0001-Avoid-stale-slot-access-after-dropping-obsolete-s.patch) at 2026-06-12 02:52:01 from Xuneng Zhou <xunengzhou at gmail.com> (Patch: Yes)
    Attachment (repro_slotsync_stale_pointer.pl) at 2026-06-02 06:00:29 from Xuneng Zhou <xunengzhou at gmail.com> (Patch: No)
    Attachment (nocfbot-test.patch) at 2026-05-29 16:44:10 from Srinath Reddy Sadipiralla <srinath2133 at gmail.com> (Patch: Yes)
    Attachment (pg18-v1-0001-Fix-race-in-ReplicationSlotRelease-for-ephemeral-.txt) at 2026-05-29 13:31:31 from Fujii Masao <masao.fujii at gmail.com> (Patch: Yes)
    Attachment (v1-0001-Fix-race-in-ReplicationSlotRelease-for-ephemeral-.patch) at 2026-05-27 11:50:16 from "Zhijie Hou (Fujitsu)" <houzj.fnst at fujitsu.com> (Patch: Yes)

History

When	Who	What
2026-06-16 11:12:28	CFbot	Patch needs rebase
2026-05-29 13:22:26	Fujii Masao (masaofujii)	Added masaofujii as committer
2026-05-29 13:22:23	Fujii Masao (masaofujii)	Added masaofujii as reviewer
2026-05-28 02:35:30	Zhijie Hou (houzj)	Attached mail thread TY4PR01MB177184FF9EE916F577E1F554194082@TY4PR01MB17718.jpnprd01.prod.outlook.com
2026-05-28 02:35:30	Zhijie Hou (houzj)	Created patch record