pgsql: Fix size check in statext_dependencies_deserialize()

Started by Michael Paquier2 months ago1 messagescomitters

michael@paquier.xyz

2 months ago

Fix size check in statext_dependencies_deserialize()

The check for the minimum expected bytea size of a MVDependencies object
was using SizeOfItem() for its calculation. This macro uses the number
of attributes in a single dependency.

This minimum size calculation should be based on MinSizeOfItems(), that
computes the minimum expected size as the header plus the
minimally-sized number of dependency items.

Oversight in d08c44f7a4ec.

Author: Ilia Evdokimov <ilya.evdokimov@tantorlabs.com>
Discussion: /messages/by-id/4b8d299d-2505-4c30-bf80-0f697410db35@tantorlabs.com
Backpatch-through: 14

Branch
------
REL_17_STABLE

Details
-------
https://git.postgresql.org/pg/commitdiff/e4af8009ba94812aff8e3e465a51f9e7aee68350

Modified Files
--------------
src/backend/statistics/dependencies.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)