| From: | David Rowley <david(dot)rowley(at)2ndquadrant(dot)com> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | sector119(at)gmail(dot)com, PostgreSQL mailing lists <pgsql-bugs(at)postgresql(dot)org> |
| Subject: | Re: BUG #14997: Get segmentation fault on select sum(bigint_field) |
| Date: | 2018-01-03 15:13:21 |
| Message-ID: | CAKJS1f-WyhELcjXAv1E2=kaUm0or4NsepB6frg+RqAoDgp93gA@mail.gmail.com |
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| Lists: | pgsql-bugs |
On 4 January 2018 at 04:08, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
> =?utf-8?q?PG_Bug_reporting_form?= <noreply(at)postgresql(dot)org> writes:
>> I get :
>
>> Program received signal SIGSEGV, Segmentation fault.
>> int8_avg_combine (fcinfo=0x55bec3fdbc28) at
>> ./build/../src/backend/utils/adt/numeric.c:4285
>
> Judging by the location of the failure, what you're running into is
> the int128 alignment problem fixed here:
> https://git.postgresql.org/gitweb/?p=postgresql.git&a=commitdiff&h=619a8c47da7279c186bb57cc16b26ad011366b73
Oh right, I missed that one. That makes more sense than my diagnosis. Thanks.
--
David Rowley http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services
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