Обсуждение: Re: [BUGS] resource leak in 7.2

There was a cygwin postgresql 7.1.3-2 release to fix a file handle problem
(init_rels() not closing pg_internal.init):
http://archives.postgresql.org/pgsql-cygwin/2002-01/msg00034.php
which refers to:
http://archives.postgresql.org/pgsql-cygwin/2002-01/msg00029.php
Maybe this is it?
- Stuart

> -----Original Message-----
> From: Tom Lane [mailto:tgl@sss.pgh.pa.us]
> Sent: 05 February 2002 16:21
> To: Tom Pfau
> Cc: pgsql-bugs@postgresql.org; pgsql-cygwin@postgresql.org
> Subject: Re: [CYGWIN] [BUGS] resource leak in 7.2
>
>
> "Tom Pfau" <T.Pfau@emCrit.com> writes:
> > There was a bug in 7.1.2 that was fixed in 7.1.3 that may be back in
> > 7.2.
> > I downloaded 7.2 yesterday morning and started testing it.
> I left some
> > procedures running overnight performing random updates in a table.
> > Looking at task manager this morning, the three backend
> processes are
> > each consuming about 1.5e6 handles.
>
> I see nothing in the CVS logs to make me think that any
> file-handle-leakage
> bug was fixed between 7.1.2 and 7.1.3; and even less to make me think
> that 7.1.3 contains any fixes that weren't also applied to
> the 7.2 line.
>
> You're going to have to be a great deal more specific.
>
>             regards, tom lane
>
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"Henshall, Stuart - WCP" <SHenshall@westcountrypublications.co.uk> writes:
> There was a cygwin postgresql 7.1.3-2 release to fix a file handle problem
> (init_rels() not closing pg_internal.init):
> Maybe this is it?

No, because (a) that problem is also fixed in 7.2, and (b) that was
only responsible for leaking one file handle per backend launch,
not 1.5e6 handles...

            regards, tom lane