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From: Tom Lane <[email protected]>
To: [email protected]
Subject: pgsql: Prevent assertion failure in contrib/pg_freespacemap.
Date: Thu, 27 Mar 2025 17:20:38 +0000
Message-ID: <[email protected]> (raw)

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 <[email protected]>
Author: Tender Wang <[email protected]>
Reviewed-by: Euler Taveira <[email protected]>
Discussion: https://postgr.es/m/[email protected]
Backpatch-through: 13

Branch
------
REL_15_STABLE

Details
-------
https://git.postgresql.org/pg/commitdiff/0e86bad380997b3b6d39191df31ad7c1945ab389

Modified Files
--------------
contrib/pg_freespacemap/pg_freespacemap.c | 8 ++++++++
1 file changed, 8 insertions(+)



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