Fix null pointer dereference in PG19

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ID 6698
Title Fix null pointer dereference in PG19
CI (CFBot) Summary
Stats (from CFBot) Patch version: v7, Patch count: 1, First patch: +49−16, All patches: +49−16
Tags Bugfix
Created 2026-04-21 13:41:36
Last modified 2026-04-21 13:41:36 (3 weeks ago)
Latest email 2026-04-24 04:44:35 (2 weeks ago)
Status
PG20-1 (2026-07-01 – 2026-07-31): Needs review
Target version 19
Authors Aleksander Alekseev (a.alekseev)
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[PATCH] Fix null pointer dereference in PG19
First at 2026-04-21 13:40:49 by Aleksander Alekseev <aleksander at tigerdata.com>
Latest at 2026-04-24 04:44:35 by jian he <jian.universality at gmail.com>
Latest attachment (v7-0001-FOR-PORTION-OF-guard-against-FDW.patch) at 2026-04-24 04:44:35 from jian he <jian.universality at gmail.com>
    Attachment (v7-0001-FOR-PORTION-OF-guard-against-FDW.patch) at 2026-04-24 04:44:35 from jian he <jian.universality at gmail.com> (Patch: Yes)
    Attachment (v6-0001-FOR-PORTION-OF-move-TargetRange-check-to-ExecInitModifyTable.patch) at 2026-04-24 02:59:49 from jian he <jian.universality at gmail.com> (Patch: Yes)
    Attachment (v5-0001-Skip-FOR-PORTION-OF-leftovers-after-INSTEAD-OF-tr.patch) at 2026-04-22 20:02:29 from Paul A Jungwirth <pj at illuminatedcomputing.com> (Patch: Yes)
    Attachment (v4-0001-Skip-FOR-PORTION-OF-leftovers-after-INSTEAD-OF-tr.patch) at 2026-04-22 19:42:41 from Paul A Jungwirth <pj at illuminatedcomputing.com> (Patch: Yes)
    Attachment (stacktrace.txt) at 2026-04-21 13:40:49 from Aleksander Alekseev <aleksander at tigerdata.com> (Patch: No)
History
When Who What
2026-04-21 13:41:36 Aleksander Alekseev (a.alekseev) Attached mail thread CAJ7c6TME+ix6VRf-2TPnVTsj8qn_hy6sYAOmMhZEivwsu2wS6g@mail.gmail.com
2026-04-21 13:41:36 Aleksander Alekseev (a.alekseev) Created patch record
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