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Re: oauth integer overflow

Daniel Gustafsson <daniel@yesql.se>

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From: Daniel Gustafsson <daniel@yesql.se>
To: Andres Freund <andres@anarazel.de>
Cc: PostgreSQL Hackers <pgsql-hackers@postgresql.org>, Jacob Champion <champion.p@gmail.com>
Date: 2026-04-23T17:28:43Z
Lists: pgsql-hackers 
> On 23 Apr 2026, at 18:12, Andres Freund <andres@anarazel.de> wrote:

> I don't think it's safe to rely on that type of check working without -fwrapv
> support, which in turn we can't rely on having.
> 
> I think this should use pg_add_s32_overflow().

Agreed, I'll write up a patch to fix it.

--
Daniel Gustafsson