Re: oauth integer overflow

Jacob Champion <jacob.champion@enterprisedb.com>

From: Jacob Champion <jacob.champion@enterprisedb.com>
To: Daniel Gustafsson <daniel@yesql.se>
Cc: Andres Freund <andres@anarazel.de>, PostgreSQL Hackers <pgsql-hackers@postgresql.org>
Date: 2026-04-23T18:31:34Z
Lists: pgsql-hackers

Attachments

On Thu, Apr 23, 2026 at 11:17 AM Daniel Gustafsson <daniel@yesql.se> wrote:
> > Cool. I have one written up and can share it for comparison, if you'd
> > like, but it's fairly verbose and I wonder if there's a better way to
> > do it.
>
> Well, if you're already done then please do share it, and we'll use that as a
> starting point.

Attached. The static_assert for the millisecond calculation is the
only part I don't really like, but doing an overflow check on a
calculation that can't overflow int64 is even more verbose/wasteful.

--Jacob