Add an init callback for the logical decoding control data.
LogicalDecodingCtl had no init callback so there is no guarantee that
its fields are initialized. Its startup function
StartupLogicalDecodingStatus() also returns without touching the
fields when wal_level is 'minimal'.
Initialize them in an init callback explicitly. This is not a bug fix
but we just shouldn't be depending on the allocator by accident.
Backpatch to v19, where logicalctl.c was introduced, since a
subsequent bug fix for slot synchronization adds a new field to
LogicalDecodingCtlData and relies on this callback to initialize it.
Reviewed-by: shveta malik <shveta.malik@gmail.com>
Reviewed-by: Nisha Moond <nisha.moond412@gmail.com>
Discussion: https://postgr.es/m/CAM527d_eV_BAYFiQnfZLSPfHoihye=nOi-OnAM_57pdH+F+gfA@mail.gmail.com
Backpatch-through: 19
Branch
------
REL_19_STABLE
Details
-------
https://git.postgresql.org/pg/commitdiff/5412127cbf1b71ced51ea511248403e35e8f7a8b
Modified Files
--------------
src/backend/replication/logical/logicalctl.c | 10 ++++++++++
1 file changed, 10 insertions(+)
