Re: [sqlsmith] crashes in RestoreSnapshot on hot standby

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От Andreas Seltenreich
Тема Re: [sqlsmith] crashes in RestoreSnapshot on hot standby
Дата
Msg-id 87k2h5synz.fsf@credativ.de
обсуждение исходный текст
Ответ на Re: [sqlsmith] crashes in RestoreSnapshot on hot standby  (Amit Kapila <amit.kapila16@gmail.com>)
Ответы Re: [sqlsmith] crashes in RestoreSnapshot on hot standby  (Robert Haas <robertmhaas@gmail.com>)
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Amit Kapila writes:
> On Fri, Jul 1, 2016 at 9:38 AM, Thomas Munro <thomas.munro@enterprisedb.com> wrote:
>> Or maybe just like this?
>>
>> -               snapshot->subxip = snapshot->xip + serialized_snapshot->xcnt;
>> +               snapshot->subxip = ((TransactionId *) (snapshot + 1)) +
>> +                       serialized_snapshot->xcnt;
>>
>
> This way it looks better to me.  Thanks for the patch.

I no longer see these crashes when testing with the patch applied.

thanks,
Andreas



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