| From: | Bruce Momjian <bruce(at)momjian(dot)us> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | pgsql-hackers(at)lists(dot)postgresql(dot)org |
| Subject: | Re: We broke the defense against accessing other sessions' temp tables |
| Date: | 2025-09-21 17:45:50 |
| Message-ID: | aNA5zm3kbO7mROHn@momjian.us |
| Views: | Whole Thread | Raw Message | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
On Sun, Sep 21, 2025 at 01:44:11PM -0400, Tom Lane wrote:
> Bruce Momjian <bruce(at)momjian(dot)us> writes:
> > Given that this problem exists in PG 17, I assume this will not affect
> > the PG 18 release this week.
>
> Yeah, if it were 18-only we'd need a powwow about whether to break
> release freeze. But since it's been there since 17 and nobody
> noticed, I'm content to wait till after 18.0 to fix it.
>
> I believe you need to be superuser to reach the bug at all, otherwise
> permissions checks should stop you earlier. This makes it less urgent
> than it would otherwise be.
Oh, good to know.
--
Bruce Momjian <bruce(at)momjian(dot)us> https://momjian.us
EDB https://enterprisedb.com
Do not let urgent matters crowd out time for investment in the future.
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