Re: pg15b3: crash in parallel vacuum

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От Justin Pryzby
Тема Re: pg15b3: crash in parallel vacuum
Дата
Msg-id 20220818230447.GP26426@telsasoft.com
обсуждение исходный текст
Ответ на Re: pg15b3: crash in paralell vacuum  (Justin Pryzby <pryzby@telsasoft.com>)
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On Thu, Aug 18, 2022 at 09:52:36AM -0500, Justin Pryzby wrote:
> On Thu, Aug 18, 2022 at 11:24:22PM +0900, Masahiko Sawada wrote:
> > The status = 11 is invalid value. Probably because indstats was not
> > initialized to 0 as I mentioned.
> > 
> > Justin, if it's reproducible in your environment, could you please try
> > it again with the attached patch?
> 
> Yes, this seems to resolve the problem.

It seems a bit crazy that this escaped detection until now.
Are these allocations especially vulnerable to uninitialized data ?

-- 
Justin



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