| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Peter Geoghegan <pg(at)bowt(dot)ie> |
| Cc: | Daniel Verite <daniel(at)manitou-mail(dot)org>, PostgreSQL mailing lists <pgsql-bugs(at)postgresql(dot)org>, Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com> |
| Subject: | Re: Crash report for some ICU-52 (debian8) COLLATE and work_mem values |
| Date: | 2017-08-06 20:47:00 |
| Message-ID: | 11062.1502052420@sss.pgh.pa.us |
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| Lists: | pgsql-bugs pgsql-hackers |
Peter Geoghegan <pg(at)bowt(dot)ie> writes:
> On Sun, Aug 6, 2017 at 1:00 PM, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
>> In short then, ICU 52.1 is just too buggy to contemplate using.
> Distributions generally back-patch fixes to older ICU versions. What
> upstream source did you use, exactly?
I went to http://www.icu-project.org/ and downloaded icu4c-52_1-src.tgz.
All the file dates therein seem to be 2013-10-04.
Debian, for one, is evidently not trying very hard in that direction,
since not only are the bugs still there but the line numbers I saw in
my backtraces agreed with Daniel's, indicating they've not changed
much of anything at all in ucol.cpp.
regards, tom lane
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