Re: Failures with wal_consistency_checking and 13~ - Mailing list pgsql-hackers

On Sat, Jun 20, 2020 at 05:43:19PM +0300, Alexander Korotkov wrote:
> I have discovered and fixed the issue in a44dd932ff.  spg_mask()
> masked unused space only when pagehdr->pd_lower >
> SizeOfPageHeaderData.  But during the vacuum regression tests, one
> page has been erased completely and pagehdr->pd_lower was set to
> SizeOfPageHeaderData.  Actually, 13 didn't introduce any issue, it
> just added a test that spotted the issue.  The issue is here since
> a507b86900.

Thanks Alexander for looking at this issue!  My runs with
wal_consistency_checking are all clear now.
--
Michael