Avoid NULL SQL/JSON expressions after failed text coercion

Title

CI (CFBot)

Summary

Stats (from CFBot)

Patch version: v2, Patch count: 1, First patch: +71−1, All patches: +71−1

Tags

Bugfix

Created

2026-06-05 16:13:20

Last modified

2026-06-11 14:30:36 (4 days ago)

Latest email

2026-06-11 14:27:17 (4 days ago)

Status

PG20-1 (2026-07-01 – 2026-07-31): Committed

Target version

Authors

Ayush Tiwari (aytiwari)

Reviewers

Become reviewer

Committer

Álvaro Herrera (alvherre)

Links

Emails

BUG #19491: Segmentation fault triggered by IS NULL: First at 2026-05-22 06:27:28 by PG Bug reporting form <noreply at postgresql.org>
Latest at 2026-06-11 14:27:17 by Álvaro Herrera <alvherre at kurilemu.de>
Latest attachment (v2-0001-Avoid-NULL-IS-JSON-expressions-after-failed-text-.patch) at 2026-06-05 16:11:34 from Ayush Tiwari <ayushtiwari.slg01 at gmail.com>
Attachment (v2-0001-Avoid-NULL-IS-JSON-expressions-after-failed-text-.patch) at 2026-06-05 16:11:34 from Ayush Tiwari <ayushtiwari.slg01 at gmail.com> (Patch: Yes)
Attachment (v1-0001-Avoid-NULL-IS-JSON-expressions-after-failed-text-.patch) at 2026-05-25 15:12:41 from Ayush Tiwari <ayushtiwari.slg01 at gmail.com> (Patch: Yes)

History

When	Who	What
2026-06-11 14:30:36	Ayush Tiwari (aytiwari)	Closed in commitfest PG20-1 with status: Committed
2026-06-11 14:30:36	Ayush Tiwari (aytiwari)	Changed committer to alvherre
2026-06-05 16:13:20	Ayush Tiwari (aytiwari)	Attached mail thread 19491-7aafc221ec63f288@postgresql.org
2026-06-05 16:13:20	Ayush Tiwari (aytiwari)	Created patch record