Hi!

On Fri, Jun 15, 2018 at 2:11 PM Nikita Glukhov <n.glu...@postgrespro.ru> wrote:
>
> On 28.03.2018 15:43, Peter Eisentraut wrote:
>
> > On 3/21/18 18:50, Peter Eisentraut wrote:
> >> On 3/12/18 11:26, Nikita Glukhov wrote:
> >>> I have reviewed this patch.  Attached new 6th version of the patch with
> >>> v5-v6 delta-patch.
> >> Thanks for the update.  I'm working on committing this.
> > Committed.
> >
> > Everything seemed to work well.  I just did a bit of cosmetic cleanups.
> > I did a fair amount of tweaking on the naming of functions, the
> > extensions and library names, etc., to make it look like the existing
> > plpython transforms.  I also changed it so that the transform would
> > support mappings and sequences other than dict and list.  I removed the
> > non-ASCII test and the test with the huge numbers.
>
>
> I found a memory leak in PLySequence_ToJsonbValue():
> PyObject returned from PySequence_GetItem() is not released.
>
> A bug can be easily reproduced using function roudtrip() from regression test:
> SELECT roundtrip('[1,2,3]'::jsonb) FROM generate_series(1, 1000000);
>
> Similar code in PLyMapping_ToJsonbValue() seems to be correct because
> PyList_GetItem() and PyTuple_GetItem() return a borrowed reference.
>
> Patch with fix is attached.

I'm going to check and commit this if everything is OK.

------
Alexander Korotkov
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company

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