| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | pgsql-committers(at)lists(dot)postgresql(dot)org |
| Subject: | pgsql: Prevent assertion failure in contrib/pg_freespacemap. |
| Date: | 2025-03-27 17:20:38 |
| Message-ID: | E1txquE-001IEU-2p@gemulon.postgresql.org |
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| Lists: | pgsql-committers |
Prevent assertion failure in contrib/pg_freespacemap.
Applying pg_freespacemap() to a relation lacking storage (such as a
view) caused an assertion failure, although there was no ill effect
in non-assert builds. Add an error check for that case.
Bug: #18866
Reported-by: Robins Tharakan <tharakan(at)gmail(dot)com>
Author: Tender Wang <tndrwang(at)gmail(dot)com>
Reviewed-by: Euler Taveira <euler(at)eulerto(dot)com>
Discussion: https://postgr.es/m/18866-d68926d0f1c72d44@postgresql.org
Backpatch-through: 13
Branch
------
master
Details
-------
https://git.postgresql.org/pg/commitdiff/4623d71443de40781135a7040079ab4538974a6f
Modified Files
--------------
contrib/pg_freespacemap/pg_freespacemap.c | 8 ++++++++
1 file changed, 8 insertions(+)
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