UBSAN crash in EventTriggerCollectAlterTSConfig

Title

CI (CFBot)

Summary

Stats (from CFBot)

Patch version: v2, Patch count: 0, First patch: +0−0, All patches: +0−0

Tags

Bugfix

Created

2026-03-04 07:47:01

Last modified

2026-03-25 10:02:47 (1 week ago)

Latest email

2026-03-04 14:16:42 (1 month ago)

Status

PG19-Final (2026-03-01 – 2026-04-09): Committed

PG20-1 (2026-07-01 – 2026-07-31): Moved to different CF

Target version

stable

Authors

Florin Irion (irionr)

Reviewers

Committer

Álvaro Herrera (alvherre)

Links

Emails

UBSAN crash in EventTriggerCollectAlterTSConfig (memcpy with NULL src): First at 2026-03-03 17:33:40 by Florin Irion <irionr at gmail.com>
Latest at 2026-03-04 14:16:42 by Florin Irion <irionr at gmail.com>
Latest attachment (v2-0001-Don-t-malloc-0-in-EventTriggerCollectAlterTSConfi.patch) at 2026-03-03 19:48:45 from Álvaro Herrera <alvherre at kurilemu.de>

Attachment (v2-0001-Don-t-malloc-0-in-EventTriggerCollectAlterTSConfi.patch) at 2026-03-03 19:48:45 from Álvaro Herrera <alvherre at kurilemu.de> (Patch: Yes)
Attachment (v1-0001-Add-regression-test-for-EventTriggerCollectAlterT.patch) at 2026-03-03 17:33:40 from Florin Irion <irionr at gmail.com> (Patch: Yes)

History

When	Who	What
2026-03-25 10:02:47	John Naylor (john.naylor)	Closed in commitfest PG19-Final with status: Committed
2026-03-25 10:02:47	John Naylor (john.naylor)	Changed committer to alvherre
2026-03-25 10:02:47	John Naylor (john.naylor)	Moved from CF PG20-1 to CF PG19-Final
2026-03-04 07:47:01	Florin Irion (irionr)	Attached mail thread c6fff161-9aee-4290-9ada-71e21e4d84de@gmail.com
2026-03-04 07:47:01	Florin Irion (irionr)	Created patch record