pg_stat_get_activity(): integer overflow due to (int) * (int) for MemoryContextAllocHuge()

Title

Topic

Bug Fixes

Created

2023-09-27 06:44:48

Last modified

2023-10-03 07:33:08 (1 year, 2 months ago)

Latest email

2023-10-03 07:08:49 (1 year, 2 months ago)

Status

2023-11: Committed

Target version

Authors

Jakub Wartak (jakub.wartak.tomtom)

Reviewers

Committer

Michael Paquier (michael-kun)

Links

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/4592
git checkout commitfest/cf/4592

Emails

pg_stat_get_activity(): integer overflow due to (int) * (int) for MemoryContextAllocHuge(): First at 2023-09-27 06:41:55 by Jakub Wartak <jakub.wartak at enterprisedb.com>
Latest at 2023-10-03 07:08:49 by Michael Paquier <michael at paquier.xyz>
Latest attachment (v4-0001-Introduce-memory-limit-for-BackendActivityBuffer-.patch) at 2023-10-02 08:22:06 from Jakub Wartak <jakub.wartak at enterprisedb.com>
    Attachment (v4-0001-Introduce-memory-limit-for-BackendActivityBuffer-.patch) at 2023-10-02 08:22:06 from Jakub Wartak <jakub.wartak at enterprisedb.com> (Patch: Yes)
    Attachment (v3-0001-Introduce-memory-limit-for-BackendActivityBuffer-.patch) at 2023-09-28 09:01:14 from Jakub Wartak <jakub.wartak at enterprisedb.com> (Patch: Yes)
    Attachment (v2-0001-Cast-MemoryContextAllocHuge-calculations-in-pg_st.patch) at 2023-09-27 08:28:05 from Jakub Wartak <jakub.wartak at enterprisedb.com> (Patch: Yes)
    Attachment (0001-Adjust-pgstat_track_activity_query_size-to-be-of-siz.patch) at 2023-09-27 06:41:55 from Jakub Wartak <jakub.wartak at enterprisedb.com> (Patch: Yes)

History

When	Who	What
2023-10-03 07:33:08	Jakub Wartak (jakub.wartak.tomtom)	Closed in commitfest 2023-11 with status: Committed
2023-10-03 07:33:08	Jakub Wartak (jakub.wartak.tomtom)	Changed committer to michael-kun
2023-09-27 06:45:07	Jakub Wartak (jakub.wartak.tomtom)	Changed authors to Jakub Wartak (jakub.wartak.tomtom)
2023-09-27 06:45:07	Jakub Wartak (jakub.wartak.tomtom)	Changed targetversion to 17
2023-09-27 06:44:48	Jakub Wartak (jakub.wartak.tomtom)	Attached mail thread CAKZiRmw8QSNVw2qNK-dznsatQqz+9DkCquxP0GHbbv1jMkGHMA@mail.gmail.com
2023-09-27 06:44:48	Jakub Wartak (jakub.wartak.tomtom)	Created patch record