Re: BUG #17619: AllocSizeIsValid violation in parallel hash join

Peter Geoghegan <pg@bowt.ie>

From: Peter Geoghegan <pg@bowt.ie>

To: Tom Lane <tgl@sss.pgh.pa.us>

Cc: Thomas Munro <thomas.munro@gmail.com>, Dmitry Astapov <dastapov@gmail.com>, pgsql-bugs@lists.postgresql.org

Date: 2022-09-27T16:13:02Z

Lists: pgsql-bugs

On Fri, Sep 23, 2022 at 6:31 PM Peter Geoghegan <pg@bowt.ie> wrote:
> Uh, why is it okay that we don't zero-initialize memory used for
> things like PARALLEL_KEY_BUFFER_USAGE and PARALLEL_KEY_WAL_USAGE?

Ping? I'm pretty sure that this needs to be fixed.

-- 
Peter Geoghegan

Commits

Fix rare sharedtuplestore.c corruption.
- d95dcc9ab5f8 11.19 landed
- b55303792afe 12.14 landed
- 1a5afe007779 13.10 landed
- 2f65b84683b7 14.7 landed
- d9f5345bf907 15.2 landed
- ffcf6f4cfca5 16.0 landed
Initialize index stats during parallel VACUUM.
- 662ba729a67e 16.0 cited
Stamp 13.8.
- 4bc493d14409 13.8 cited