Re: PG 12 beta 1 segfault during analyze

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От Steve Singer
Тема Re: PG 12 beta 1 segfault during analyze
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Msg-id 4dcba21e-bc7c-cb54-97b3-b31cb7612c53@ssinger.info
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Ответ на Re: PG 12 beta 1 segfault during analyze  (Tom Lane <tgl@sss.pgh.pa.us>)
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On 6/18/19 12:32 AM, Tom Lane wrote:
> Steve Singer <steve@ssinger.info> writes:
>> The attached patch fixes the issue.
> Hmm, that's a pretty obvious mistake :-( but after some fooling around
> I've not been able to cause a crash with it.  I wonder what test case
> you were using, on what platform?
>
>             regards, tom lane
>
>

I was running the slony regression tests.  The crash happened when it 
tries to replicate a particular table that already has data in it on the 
replica.  It doesn't happen with every table and  I haven't been able to 
replicate the crash in as self contained test by manually doing similar 
steps to just that table with psql.

This is on x64.





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