Still issue is not fixed still
create type pt as (a int, b int);
postgres=# select json_populate_record('(10,20)'::pt, '{}');
WARNING: TupleDesc reference leak: TupleDesc 0x7f413ca325b0 (16560,-1)
still referenced
2015-04-30 14:32 GMT+02:00 Bruce Momjian <br...@momjian.us>:
> On Thu, Feb 26, 2015 at 05:31:44PM -0500, Tom Lane wrote:
> > Andrew Dunstan <and...@dunslane.net> writes:
> > > This doesn't look quite right. Shouldn't we unconditionally release the
> > > Tupledesc before the returns at lines 2118 and 2127, just as we do at
> > > the bottom of the function at line 2285?
> >
> > I think Pavel's patch is probably OK as-is, because the tupdesc returned
> > by get_call_result_type isn't reference-counted; but I agree the code
> > would look cleaner your way. If the main exit isn't bothering to
> > distinguish this then the early exits should not either.
> >
> > What I'm wondering about, though, is this bit at line 2125:
> >
> > /* same logic as for json */
> > if (!have_record_arg && rec)
> > PG_RETURN_POINTER(rec);
> >
> > If that's supposed to be the same logic as in the other path, then how
> > is it that !have_record_arg has anything to do with whether the JSON
> > object is empty? Either the code is broken, or the comment is.
>
> Where are we on this?
>
> --
> Bruce Momjian <br...@momjian.us> http://momjian.us
> EnterpriseDB http://enterprisedb.com
>
> + Everyone has their own god. +
>
