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help / color / mirror / Atom feedFrom: Nathan Bossart <[email protected]>
To: Andreas 'ads' Scherbaum <[email protected]>
Cc: Matthias van de Meent <[email protected]>
Cc: PostgreSQL Hackers <[email protected]>
Subject: Re: Crash: invalid DSA memory alloc request
Date: Mon, 16 Dec 2024 16:18:26 -0600
Message-ID: <Z2CnMpS2srwNxfXg@nathan> (raw)
In-Reply-To: <CAMDzVO820R2ASuZt7jE3K2+hOARwGAodPxzxjFDq2mgZNoBmSg@mail.gmail.com>
References: <[email protected]>
<CAEze2WhO235HKnc=qCh7GmjXBpL9LDPC6qQk4pvq57cZiDC7Pg@mail.gmail.com>
<CAMDzVO820R2ASuZt7jE3K2+hOARwGAodPxzxjFDq2mgZNoBmSg@mail.gmail.com>
On Mon, Dec 16, 2024 at 08:00:00AM +0100, Andreas 'ads' Scherbaum wrote:
> Can confirm that the crash no longer happens when applying your patch.
The patch looks reasonable to me. I'll commit it soon unless someone
objects. I was surprised to learn that the DSA_ALLOC_HUGE flag is only
intended to catch faulty allocation requests [0].
> Was able to both continue the old and crashed test, as well as run a new
> test:
>
> tabletest=# select count(*) from information_schema.tables;
> count
> ----------
> 20000211
> (1 row)
That's a lot of tables...
[0] https://postgr.es/m/28062.1487456862%40sss.pgh.pa.us
--
nathan
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Subject: Re: Crash: invalid DSA memory alloc request
In-Reply-To: <Z2CnMpS2srwNxfXg@nathan>
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