On Wed, Mar 23, 2022 at 03:58:09PM -0400, Tom Lane wrote:
> Andres Freund <andres@anarazel.de> writes:
> > I think we should backpatch both, based on the reasoning in
> > 46ab07ffda9d6c8e63360ded2d4568aa160a7700 ?
>
> Yeah, I suppose. Is anyone going to step up and run a buildfarm
> member with ubsan enabled?
thorntail has been running with UBSan since 2019. I've removed flag
-fno-sanitize=nonnull-attribute, which your changes rendered superfluous.