On 3/28/19 12:43 PM, Andrew Dunstan wrote:
> On 3/28/19 9:50 AM, Tom Lane wrote:
>> Andres Freund <andres@anarazel.de> writes:
>>> On March 28, 2019 9:31:14 AM EDT, Tom Lane <tgl@sss.pgh.pa.us> wrote:
>>>> Has anybody gotten through a valgrind run on this code yet?
>>> Skink has successfully passed since - but that's x86...
>> Yeah, there is a depressingly high chance that this is somehow specific
>> to the bison version, flex version, and/or compiler in use on jacana.
>>
>>
>
>
> lousyjack has also passed it (x64).
>
>
> git bisect on jacana blames commit 550b9d26f.
OK, I have tried this with an earlier compiler (gcc 7.3.0 vs gcc 8.1.0)
and the problem disappears. So I think we can put this down as a
compiler bug. I will downgrade jacana to 7.3.0.
cheers
andrew
--
Andrew Dunstan https://www.2ndQuadrant.com
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