From: | Robert Haas <robertmhaas(at)gmail(dot)com> |
---|---|
To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
Cc: | Diego de Lima <diego_de_lima(at)hotmail(dot)com>, "pgsql-bugs(at)postgresql(dot)org" <pgsql-bugs(at)postgresql(dot)org> |
Subject: | Re: BUG #5034: plperlu problem with gethostbyname |
Date: | 2009-09-06 15:58:26 |
Message-ID: | E18D24D9-FDA9-4106-97C5-6DF1674A65B6@gmail.com |
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Lists: | pgsql-bugs |
On Sep 5, 2009, at 6:52 PM, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
> Robert Haas <robertmhaas(at)gmail(dot)com> writes:
>> On Thu, Sep 3, 2009 at 5:21 PM, Diego de Lima<diego_de_lima(at)hotmail(dot)com
>> > wrote:
>>> Using Fedora 10 default rpm packages, all updated last month via
>>> yum.
>
>> I can't reproduce this on a clean build of 8.3.7 or on a clean build
>> of CVS HEAD, both against perl 5.10.0, so I don't think this is a
>> PostgreSQL bug. I'm guessing you have a bug in your code someplace.
>> Here's the test case I used.
>
>> create or replace function test() returns varchar as $$use
>> Data::Dumper; Dumper(gethostbyname("www.google.com"));$$ language
>> plperlu;
>
>> select test();
>
> Don't have Fedora 10 installed anymore, but the F-11 packages should
> be equivalent, and on F-11 I get this:
>
> test
> -----------------------------
> $VAR1 = 'www.l.google.com';
> $VAR2 = 'www.google.com';
> $VAR3 = 2;
> $VAR4 = 4;
> $VAR5 = 'J}';
> $VAR6 = 'J}c';
> $VAR7 = 'J}g';
> $VAR8 = 'J}h';
> $VAR9 = 'J}i';
> $VAR10 = 'J}j';
>
> (1 row)
>
> I don't know enough about either gethostbyname or Data::Dumper
> to figure out if this is sane or not.
I think so. It's certainly an array rather than just the scalar 1, as
the OP alleged we were producing.
...Robert
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