Fix crash in nodeAgg.c due to tuplesort memory lifetime issue

ID 1413

Title Fix crash in nodeAgg.c due to tuplesort memory lifetime issue

Topic Bug Fixes

Created 2017-12-17 15:46:09

Last modified 2018-03-28 17:27:32 (6 years, 8 months ago)

Latest email 2018-03-28 17:33:54 (6 years, 8 months ago)

Status

2018-03: Committed

2018-01: Moved to next CF

Target version

Authors Peter Geoghegan (pgeoghegan)

Reviewers Kyotaro Horiguchi (horiguti)Become reviewer

Committer Tom Lane (tgl)

Links CFbot results (CirrusCI) CFbot GitHub

Checkout latest CFbot patchset

Go to your local checkout of the PostgreSQL repository and run:

git remote add commitfest https://github.com/postgresql-cfbot/postgresql.git
git fetch commitfest cf/1413
git checkout commitfest/cf/1413

Emails

PostgreSQL crashes with SIGSEGV: First at 2017-12-07 15:47:18 by Bernd Helmle <mailings at oopsware.de>
Latest at 2018-03-28 17:33:54 by Peter Geoghegan <pg at bowt.ie>
Latest attachment (REL9_6_STABLE-fix-double-free-tuplesort.patch) at 2018-02-23 00:22:47 from Peter Geoghegan <pg at bowt.ie>
Attachment (REL9_6_STABLE-fix-double-free-tuplesort.patch) at 2018-02-23 00:22:47 from Peter Geoghegan <pg at bowt.ie> (Patch: Yes)
Attachment (WIP-kludge-fix.patch) at 2017-12-17 01:40:24 from Peter Geoghegan <pg at bowt.ie> (Patch: Yes)
BUG #15053: SIGSEGV - While executing query with cube agregator: First at 2018-02-06 17:33:07 by PG Bug reporting form <noreply at postgresql.org>
Latest at 2018-02-07 16:05:07 by Peter Geoghegan <pg at bowt.ie>

History

When	Who	What
2018-03-28 17:27:32	Tom Lane (tgl)	Closed in commitfest 2018-03 with status: Committed
2018-03-28 15:53:30	Tom Lane (tgl)	Changed reviewers to Kyotaro Horiguchi (horiguti)
2018-03-28 15:52:06	Tom Lane (tgl)	Added tgl as committer
2018-02-20 16:17:36	Andreas Seltenreich (ansel)	Attached mail thread 151793838713.1243.5246278119990227987@wrigleys.postgresql.org
2018-02-06 22:05:42	Daniel Gustafsson (d_gustafsson)	Closed in commitfest 2018-01 with status: Moved to next CF
2018-01-18 05:51:46	Aleksandr Parfenov (a.parfenov)	Removed a.parfenov from reviewers
2018-01-18 05:51:42	Aleksandr Parfenov (a.parfenov)	New status: Needs review
2018-01-16 07:52:26	Aleksandr Parfenov (a.parfenov)	Posted review with messageid <151608914608.25640.2144132915573008595.pgcf@coridan.postgresql.org>
2018-01-16 07:52:26	Aleksandr Parfenov (a.parfenov)	New status: Ready for Committer
2018-01-12 14:34:40	Aleksandr Parfenov (a.parfenov)	Added a.parfenov as reviewer
2017-12-17 15:46:21	Peter Geoghegan (pgeoghegan)	Changed authors to Peter Geoghegan (pgeoghegan)
2017-12-17 15:46:09	Peter Geoghegan (pgeoghegan)	Attached mail thread 1512661638.9720.34.camel@oopsware.de
2017-12-17 15:46:09	Peter Geoghegan (pgeoghegan)	Created patch record