On 22/03/15 10:35, Andres Freund wrote:
> On March 22, 2015 10:34:04 AM GMT+01:00, Michael Paquier <michael.paquier@gmail.com> wrote:
>> On Sun, Mar 22, 2015 at 6:22 PM, Andres Freund <andres@2ndquadrant.com>
>>> That's due to a different patch though, right? When I checked earlier
>> only jacana had problems due to this, and it looked like random memory
>> was being output. It's interesting that that's on the one windows (not
>> cygwin) critter that does the 128bit dance...
>>
>> Yes, sorry, the e+000 stuff is from 959277a. This patch has visibly
>> broken that:
>> http://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=jacana&dt=2015-03-21%2003%3A01%3A21
>
> That's the stuff looking like random memory that I talk about above...
>
If you look at it closely, it's actually not random memory. At least in
the first 2 failing tests which are not obfuscated by aggregates on top
of aggregates. It looks like first NumericDigit is ok and the second one
is corrupted (there are only 2 NumericDigits in those numbers). Of
course the conversion to Numeric is done from the end so it looks like
only the last computation/pointer change/something stays ok while the
rest got corrupted.
-- Petr Jelinek http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Training &
Services
