BUG #19484: Segmentation fault triggered by FDW

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ID 6793
Title BUG #19484: Segmentation fault triggered by FDW
CI (CFBot) Summary
Stats (from CFBot) Patch version: v3, Patch count: 1, First patch: +38−7, All patches: +38−7
Tags Bugfix
Created 2026-05-20 13:04:32
Last modified 2026-06-25 15:28:05 (6 days ago)
Latest email 2026-06-25 12:21:15 (6 days ago)
Status
PG20-1 (2026-07-01 – 2026-07-31): Committed
Target version stable
Authors Rafia Sabih (rafia.sabih), Matheus Alcantara (msalcantara), Ayush Tiwari (aytiwari)
Reviewers Become reviewer
Committer Amit Langote (amitlan)
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Emails
BUG #19484: Segmentation fault triggered by FDW
First at 2026-05-18 06:38:34 by PG Bug reporting form <noreply at postgresql.org>
Latest at 2026-06-25 12:21:15 by Amit Langote <amitlangote09 at gmail.com>
Latest attachment (v3-0001-Avoid-ABI-break-in-ModifyTableState-from-the-FDW-.patch) at 2026-06-24 23:24:08 from Amit Langote <amitlangote09 at gmail.com>
    Attachment (v3-0001-Avoid-ABI-break-in-ModifyTableState-from-the-FDW-.patch) at 2026-06-24 23:24:08 from Amit Langote <amitlangote09 at gmail.com> (Patch: Yes)
    Attachment (v2-0001-Avoid-ABI-break-in-ModifyTableState-from-the-FDW-.patch) at 2026-06-24 11:20:29 from Amit Langote <amitlangote09 at gmail.com> (Patch: Yes)
    Attachment (v1-0001-Avoid-ABI-break-in-ModifyTableState-from-the-FDW-.patch) at 2026-06-24 04:25:16 from Amit Langote <amitlangote09 at gmail.com> (Patch: Yes)
    Attachment (v3-0001-Re-index-ModifyTable-FDW-arrays-when-pruning-resu.patch) at 2026-06-22 08:28:00 from Amit Langote <amitlangote09 at gmail.com> (Patch: Yes)
    Attachment (v2-0001-Re-index-ModifyTable-FDW-arrays-when-pruning-resu-efujita.patch) at 2026-06-19 11:59:39 from Etsuro Fujita <etsuro.fujita at gmail.com> (Patch: Yes)
    Attachment (v2-0001-Re-index-ModifyTable-FDW-arrays-when-pruning-resu.patch) at 2026-06-10 11:08:56 from "Matheus Alcantara" <matheusssilv97 at gmail.com> (Patch: Yes)
    Attachment (0001-Re-index-ModifyTable-FDW-arrays-when-pruning-result-.patch) at 2026-06-09 15:10:42 from "Matheus Alcantara" <matheusssilv97 at gmail.com> (Patch: Yes)
    Attachment (0001-Fix-show_modifytable_info.patch) at 2026-05-30 06:18:13 from Rafia Sabih <rafia.pghackers at gmail.com> (Patch: Yes)
    Attachment (v1-0001-Re-index-ModifyTable-FDW-arrays-when-pruning-resu.patch) at 2026-05-20 12:37:16 from Ayush Tiwari <ayushtiwari.slg01 at gmail.com> (Patch: Yes)
History
When Who What
2026-06-25 15:28:05 Ayush Tiwari (aytiwari) Closed in commitfest PG20-1 with status: Committed
2026-06-25 15:28:05 Ayush Tiwari (aytiwari) Changed committer to amitlan
2026-06-22 08:45:33 CFbot Patch does not need rebase anymore
2026-06-19 12:46:25 CFbot Patch needs rebase
2026-06-18 07:45:59 Ayush Tiwari (aytiwari) Changed targetversion to stable
2026-06-11 12:21:23 Ayush Tiwari (aytiwari) New status: Ready for Committer
2026-06-10 12:38:40 Ayush Tiwari (aytiwari) Changed authors to Rafia Sabih (rafia.sabih), Matheus Alcantara (msalcantara), Ayush Tiwari (aytiwari)
2026-06-10 05:15:01 Ayush Tiwari (aytiwari) New status: Needs review
2026-06-10 05:11:01 Ayush Tiwari (aytiwari) New status: Ready for Committer
2026-06-09 15:39:30 CFbot Patch does not need rebase anymore
2026-05-30 06:32:26 CFbot Patch needs rebase
2026-05-20 13:04:32 Ayush Tiwari (aytiwari) Attached mail thread 19484-a3cb82c8cde3c8fa@postgresql.org
2026-05-20 13:04:32 Ayush Tiwari (aytiwari) Created patch record
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