Re: START_REPLICATION SLOT causing a crash in an assert build

From: Jaime Casanova <jcasanov(at)systemguards(dot)com(dot)ec>
To: Kyotaro Horiguchi <horikyota(dot)ntt(at)gmail(dot)com>
Cc: andres(at)anarazel(dot)de, pgsql-hackers(at)postgresql(dot)org
Subject: Re: START_REPLICATION SLOT causing a crash in an assert build
Date: 2022-09-15 06:26:15
Message-ID: YyLFh6IL8aRzfpRF@ahch-to
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On Tue, Sep 13, 2022 at 10:07:50PM -0500, Jaime Casanova wrote:
> On Tue, Sep 13, 2022 at 06:48:45PM +0900, Kyotaro Horiguchi wrote:
> >
> > Another measure would be to add the region to wipe-out on reset to
> > PgStat_KindInfo, but it seems too much.. (attached)
> >
>
> This patch solves the problem, i didn't like the other solution because
> as you say it partly nullify the protection of the assertion.
>

I talked too fast, while it solves the immediate problem the patch as is
causes other crashes.

--
Jaime Casanova
Director de Servicios Profesionales
SystemGuards - Consultores de PostgreSQL

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