On 2/16/17 01:13, Peter Geoghegan wrote:
> On Wed, Feb 15, 2017 at 9:17 PM, Peter Eisentraut
> <peter.eisentr...@2ndquadrant.com> wrote:
>> I have changed it to use ucol_nextSortKeyPart() when appropriate.
> I think it would be fine if the second last argument was
> "sizeof(Datum)", not "Min(sizeof(Datum), sss->buflen2)" here:

I don't see anything that guarantees that the buffer length is always at
least sizeof(Datum).

Peter Eisentraut              http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

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