| From: | Alvaro Herrera <alvherre(at)commandprompt(dot)com> |
|---|---|
| To: | Andrew Dunstan <andrew(at)dunslane(dot)net> |
| Cc: | Pg Hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: [COMMITTERS] pgsql: Work around perl bug in SvPVutf8(). |
| Date: | 2012-01-05 22:30:09 |
| Message-ID: | 1325802590-sup-3427@alvh.no-ip.org |
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| Thread: | |
| Lists: | pgsql-committers pgsql-hackers |
Excerpts from Andrew Dunstan's message of jue ene 05 19:06:54 -0300 2012:
>
> On 01/05/2012 12:05 PM, Andrew Dunstan wrote:
> > Work around perl bug in SvPVutf8().
> >
> > Certain things like typeglobs or readonly things like $^V cause
> > perl's SvPVutf8() to die nastily and crash the backend. To avoid
> > that bug we make a copy of the object, which will subsequently be
> > garbage collected.
> >
> > Back patched to 9.1 where we first started using SvPVutf8().
> >
> > Per -hackers discussion. Original problem reported by David Wheeler.
> >
>
> Ugh. This broke the regression tests. I'll get it fixed.
Yeah, notice that it's causing crashes, not just different results.
--
Álvaro Herrera <alvherre(at)commandprompt(dot)com>
The PostgreSQL Company - Command Prompt, Inc.
PostgreSQL Replication, Consulting, Custom Development, 24x7 support
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