Horton

Fix NULL input behaviour of pg_stat_get_replication_slot().

Andres Freund <andres@anarazel.de>

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Commit: 43a7dc96eb363f87286494223861301361ce766c
Author: Andres Freund <andres@anarazel.de>
Date: 2022-03-28T04:46:23Z
Releases: 15.0 
Fix NULL input behaviour of pg_stat_get_replication_slot().

pg_stat_get_replication_slot() accidentally was marked as non-strict, crashing
when called with NULL input. As it's already released, introduce an explicit
NULL check in 14, fix the catalog in HEAD.

Bumps catversion in HEAD.

Discussion: https://postgr.es/m/20220326212432.s5n2maw6kugnpyxw@alap3.anarazel.de
Backpatch: 14-, where replication slot stats were introduced

Files

PathChange+/−
src/include/catalog/catversion.h modified +1 −1
src/include/catalog/pg_proc.dat modified +1 −1
src/test/regress/expected/stats.out modified +7 −0
src/test/regress/sql/stats.sql modified +4 −0

Discussion