| From: | Etsuro Fujita <etsuro(dot)fujita(at)gmail(dot)com> |
|---|---|
| To: | Michael Paquier <michael(at)paquier(dot)xyz> |
| Cc: | PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: Use-after-free issue in postgres_fdw |
| Date: | 2026-05-01 12:05:57 |
| Message-ID: | CAPmGK17GMMhicN=robRpohYz=qVXD=cjTrCMMkTdhjQbkRaHPA@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Mon, Apr 27, 2026 at 5:07 PM Michael Paquier <michael(at)paquier(dot)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
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