> On Fri, Jan 29, 2021 at 7:01 PM Alexander Korotkov <aekorotkov@gmail.com> wrote:
> Pushed with minor cleanup.
Thanks a lot!
> On Sun, Jan 31, 2021 at 05:23:25PM -0500, Tom Lane wrote:
>
> thorntail seems unhappy:
>
> [From 7c5d57c...]
> Fix portability issue in new jsonbsubs code.
>
> On machines where sizeof(Datum) > sizeof(Oid) (that is, any 64-bit
> platform), the previous coding would compute a misaligned
> workspace->index pointer if nupper is odd. Architectures where
> misaligned access is a hard no-no would then fail. This appears
> to explain why thorntail is unhappy but other buildfarm members
> are not.
Yeah, that was an unexpected issue, thanks! I assume few other failing
buildfarm members are the same, as they show similar symptoms (e.g.
mussurana or ibisbill).