Re: BUG #16104: Invalid DSA Memory Alloc Request in Parallel Hash

From: Thomas Munro <thomas(dot)munro(at)gmail(dot)com>
To: Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com>
Cc: Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, James Coleman <jtc331(at)gmail(dot)com>, PostgreSQL mailing lists <pgsql-bugs(at)lists(dot)postgresql(dot)org>, Robert Haas <robertmhaas(at)gmail(dot)com>
Subject: Re: BUG #16104: Invalid DSA Memory Alloc Request in Parallel Hash
Date: 2019-12-17 23:36:57
Message-ID: CA+hUKGLOW97_oAf1NcnN8J7=WwJi0z0p6hfz5hOxAE0ybi3mCg@mail.gmail.com
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On Wed, Dec 18, 2019 at 12:21 PM Tomas Vondra
<tomas(dot)vondra(at)2ndquadrant(dot)com> wrote:
> So yeah, that probably means the theory about CHECK_FOR_INTERRUPTS call
> missing right after latch reset is correct.

I wonder if it'd be better to remove that ResetLatch() (what is it
good for?) or add CFI().

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