| From: | Alexander Korotkov <aekorotkov(at)gmail(dot)com> |
|---|---|
| To: | Andrei Lepikhov <a(dot)lepikhov(at)postgrespro(dot)ru> |
| Cc: | Thomas Munro <thomas(dot)munro(at)gmail(dot)com>, PostgreSQL mailing lists <pgsql-bugs(at)lists(dot)postgresql(dot)org>, "a(dot)rybakina" <a(dot)rybakina(at)postgrespro(dot)ru> |
| Subject: | Re: BUG #16925: ERROR: invalid DSA memory alloc request size 1073741824 CONTEXT: parallel worker |
| Date: | 2024-01-07 07:31:44 |
| Message-ID: | CAPpHfdvVE8d2MynYHHZe2Nw2eoc9env4QVoTHYATsXcAvU3KVQ@mail.gmail.com |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-bugs |
On Mon, Dec 11, 2023 at 4:26 AM Andrei Lepikhov
<a(dot)lepikhov(at)postgrespro(dot)ru> wrote:
> On 10/12/2023 09:41, Thomas Munro wrote:
> > On Wed, Dec 6, 2023 at 5:46 PM Andrei Lepikhov
> > <a(dot)lepikhov(at)postgrespro(dot)ru> wrote:
> >> This bug still annoyingly interrupts the queries of some clients. Maybe
> >> complete this work?
> >
> > Ugh, sorry. We had a report, a repro and a candidate patch a couple
> > of years ago, but I somehow completely forgot about it. I have now
> > added a CF entry (#4689).
>
> Thanks. I think the Parallel Hash Join code is worth discovering extreme
> cases anyway, but in that case, we have quite a clear bug and must fix it.
Thank you. I've pushed and backpatched this to PG 12 with some editing from me.
------
Regards,
Alexander Korotkov
| From | Date | Subject | |
|---|---|---|---|
| Next Message | PG Bug reporting form | 2024-01-07 17:50:34 | BUG #18276: Heap-buffer-overflow triggered in src/backend/utils/adt/datum.c:163 |
| Previous Message | Noah Misch | 2024-01-06 22:44:48 | Re: BUG #17257: (auto)vacuum hangs within lazy_scan_prune() |