Re: BUG #17255: Server crashes in index_delete_sort_cmp() due to race condition with vacuum

From: Andres Freund <andres(at)anarazel(dot)de>
To: Peter Geoghegan <pg(at)bowt(dot)ie>
Cc: Dmitry Dolgov <9erthalion6(at)gmail(dot)com>, Alexander Lakhin <exclusion(at)gmail(dot)com>, Matthias van de Meent <boekewurm+postgres(at)gmail(dot)com>, PostgreSQL mailing lists <pgsql-bugs(at)lists(dot)postgresql(dot)org>
Subject: Re: BUG #17255: Server crashes in index_delete_sort_cmp() due to race condition with vacuum
Date: 2022-01-12 19:25:08
Message-ID: 20220112192508.vibr6o64h7sy7mbw@alap3.anarazel.de
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Hi,

On 2022-01-10 11:31:58 -0800, Peter Geoghegan wrote:
> On Fri, Dec 10, 2021 at 8:57 PM Andres Freund <andres(at)anarazel(dot)de> wrote:
> > Given the lack of further discussion, let's go with the "minimal" fix and your
> > stuff later. Attached is further polished patch - no significant changes,
> > plenty copy-editing stuff.
>
> We have roughly 3 weeks to get this into 14.2. Can you push your
> minimal fix soon?

Working on it now. I've a meeting or two in a bit, it'll probably be after...

> Any blockers?

I'm just struggling with / procrastinating on the commit message, tbh. The
whole issue is kinda complicated to explain... :/

Greetings,

Andres Freund

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