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Re: BUG #14997: Get segmentation fault on select sum(bigint_field) - Mailing list pgsql-bugs

From David Rowley
Subject Re: BUG #14997: Get segmentation fault on select sum(bigint_field)
Date
Msg-id CAKJS1f-WyhELcjXAv1E2=kaUm0or4NsepB6frg+RqAoDgp93gA@mail.gmail.com
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In response to Re: BUG #14997: Get segmentation fault on select sum(bigint_field)  (Tom Lane <tgl@sss.pgh.pa.us>)
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On 4 January 2018 at 04:08, Tom Lane <tgl@sss.pgh.pa.us> wrote:
> =?utf-8?q?PG_Bug_reporting_form?= <noreply@postgresql.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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