Re: pltcl and plpython memory leak revisited (fwd)
От | Peter Eisentraut |
---|---|
Тема | Re: pltcl and plpython memory leak revisited (fwd) |
Дата | |
Msg-id | Pine.LNX.4.44.0210152014360.928-100000@localhost.localdomain обсуждение исходный текст |
Ответ на | Re: pltcl and plpython memory leak revisited (fwd) (Bruce Momjian <pgman@candle.pha.pa.us>) |
Список | pgsql-patches |
PL/Python documentation updates? Bruce Momjian writes: > > Patch applied. Thanks. > > --------------------------------------------------------------------------- > > > Nigel J. Andrews wrote: > > > > > > I don't remember seeing any acknowledgement or comments on this. It isn't on > > the unapplied patches list either so I'm assuming it got lost somewhere. > > > > > > ---------- Forwarded message ---------- > > Date: Fri, 4 Oct 2002 11:50:46 +0100 (BST) > > From: Nigel J. Andrews <nandrews@investsystems.co.uk> > > To: pgsql-patches@postgresql.org > > Subject: pltcl and plpython memory leak revisited > > > > > > > > I have attached two patches as per: > > > > 1) pltcl: > > Add SPI_freetuptable() calls to avoid memory leaks (Me + Neil Conway) > > Change sprintf()s to snprintf()s (Neil Conway) > > Remove header files included elsewhere (Neil Conway) > > > > 2)plpython: > > Add SPI_freetuptable() calls to avoid memory leaks > > Cosemtic change to remove a compiler warning > > > > > > Notes: > > > > I have tested pltcl.c for > > a) the original leak problem reported for the repeated call of spi_exec in a > > TCL fragment > > and b) the subsequent report resulting from the use of spi_exec -array in a TCL > > fragment. > > > > The plpython.c patch is exactly the same as that applied to make revision 1.23, > > the plpython_schema.sql and feature.expected sections of the patch are also the > > same as last submited, applied and subsequently reversed out. It remains > > untested by me (other than via make check). However, this should be safe > > provided PyString_FromString() _copies_ the given string to make a PyObject. > > > > > > -- > > Nigel J. Andrews > > Director > > > > --- > > Logictree Systems Limited > > Computer Consultants > > Content-Description: > > [ Attachment, skipping... ] > > Content-Description: > > [ Attachment, skipping... ] > > > > > ---------------------------(end of broadcast)--------------------------- > > TIP 3: if posting/reading through Usenet, please send an appropriate > > subscribe-nomail command to majordomo@postgresql.org so that your > > message can get through to the mailing list cleanly > > -- Peter Eisentraut peter_e@gmx.net
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