On 3/28/19 12:43 PM, Andrew Dunstan wrote: > On 3/28/19 9:50 AM, Tom Lane wrote: >> Andres Freund <and...@anarazel.de> writes: >>> On March 28, 2019 9:31:14 AM EDT, Tom Lane <t...@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 PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
