Re: HeapTupleSatisfiesToast() busted? (was atomic pin/unpin causing errors) - Mailing list pgsql-hackers

From Andres Freund
Subject Re: HeapTupleSatisfiesToast() busted? (was atomic pin/unpin causing errors)
Date
Msg-id 20160510162002.kyvepa63fcbeimq4@alap3.anarazel.de
Whole thread Raw
In response to Re: HeapTupleSatisfiesToast() busted? (was atomic pin/unpin causing errors)  (Simon Riggs <simon@2ndQuadrant.com>)
Responses Re: HeapTupleSatisfiesToast() busted? (was atomic pin/unpin causing errors)  (Simon Riggs <simon@2ndQuadrant.com>)
List pgsql-hackers
On 2016-05-10 12:28:57 +0200, Simon Riggs wrote:
> On 10 May 2016 at 09:05, Andres Freund <andres@anarazel.de> wrote:
> 
> 
> > Is anybody ready with a good defense for SatisfiesToast not doing any
> > actual liveliness checks?
> >
> 
> I provided a patch earlier that rechecks the OID fetched from a toast chunk
> matches the OID requested.

They match in this case, so that's not likely to help with the issue at
hand?

- Andres



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