> Another idea, if you haven't tried it already, is to run these test cases
> in a server built with --enable-debug and --enable-cassert. The memory
> clobber stuff that's enabled by the latter is very good at turning coding
> errors into reproducible, debuggable crashes ;-)
>
> regards, tom lane
We found the cause of the issue! Both the PostGIS and the Pointcloud
extensions define the hexbytes_from_bytes function, and the PostGIS
version is faster. The fix involves prefixing the function name in
Pointcloud, and using a similar implementation as PostGIS [*].
Thanks a lot for helping me fix that issue.
[*] <https://github.com/pgpointcloud/pointcloud/pull/185>
--
Éric Lemoine
Oslandia