Thread

Re: Use-after-free issue in postgres_fdw

Etsuro Fujita <etsuro.fujita@gmail.com> — 2026-05-01T12:05:57Z

On Mon, Apr 27, 2026 at 5:07 PM Michael Paquier <michael@paquier.xyz> wrote:
> On Fri, Apr 24, 2026 at 01:59:22AM -0700, Etsuro Fujita wrote:
> > Right, this patch delays discarding the failed connection until abort
> > cleanup of the top transaction, so it is guaranteed that anyone that
> > uses it can safely refer to its PGconn when needed.
>
> +-- test handling of abort-cleanup-failed connections
>
> Perhaps this could be more descriptive, like "test cleanup of failed
> connections on abort"?

Sounds better.  I'll modify the comment as such, and if no objections,
push an updated version and back-patch it to all supported versions.

Thanks for the comments!

Best regards,
Etsuro Fujita