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Re: rtree memory leak patch

From: Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>
To: Kenneth Been <kennethb(at)telocity(dot)com>
Cc: pgsql-patches(at)postgresql(dot)org
Subject: Re: rtree memory leak patch
Date: 2002-06-23 21:26:26
Message-ID: 200206232126.g5NLQQB17524@candle.pha.pa.us (view raw or flat)
Thread:
Lists: pgsql-patches
Your patch has been added to the PostgreSQL unapplied patches list at:

	http://candle.pha.pa.us/cgi-bin/pgpatches

I will try to apply it within the next 48 hours.

---------------------------------------------------------------------------


Kenneth Been wrote:
> Here is a patch for a memory leak in rtree.c, version 7.2.1 (in code
> that I submitted last year, alas).
> 
> Ken
> 
> *** postgresql-7.2.1/src/backend/access/rtree/rtree.c.orig      Thu May 
> 23 22:24:47 2002
> --- postgresql-7.2.1/src/backend/access/rtree/rtree.c   Fri May 24 
> 09:25:17 2002
> ***************
> *** 931,936 ****
> --- 931,938 ----
>  
> PointerGetDatum(&size_alpha));
>                          FunctionCall2(&rtstate->sizeFn, union_dr,
>  
> PointerGetDatum(&size_beta));
> +                       pfree(DatumGetPointer(union_dl));
> +                       pfree(DatumGetPointer(union_dr));
> 
>                          diff = (size_alpha - size_l) - (size_beta - 
> size_r);
> 
> 
> 
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-- 
  Bruce Momjian                        |  http://candle.pha.pa.us
  pgman(at)candle(dot)pha(dot)pa(dot)us               |  (610) 853-3000
  +  If your life is a hard drive,     |  830 Blythe Avenue
  +  Christ can be your backup.        |  Drexel Hill, Pennsylvania 19026



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