From: | Bruce Momjian <maillist(at)candle(dot)pha(dot)pa(dot)us> |
---|---|
To: | riedel+(at)CMU(dot)EDU (Erik Riedel) |
Cc: | pgsql-hackers(at)postgreSQL(dot)org |
Subject: | Re: [HACKERS] aggregation memory leak and fix |
Date: | 1999-03-20 12:50:44 |
Message-ID: | 199903201250.HAA19354@candle.pha.pa.us |
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Lists: | pgsql-hackers |
>
> > No apologies necessary. Glad to have someone digging into that area of
> > the code. We will gladly apply your patches to 6.5. However, I request
> > that you send context diffs(diff -c). Normal diffs are just too
> > error-prone in application. Send them, and I will apply them right
> > away.
> >
> Context diffs attached. This was due to my ignorance of diff. When I
> made the other files, I though "hmm, these could be difficult to apply
> if the code has changed a bit, wouldn't it be good if they included a
> few lines before and after the fix". Now I know "-c".
We are seeing regression failure on aggregates after the patches. It is
happening in nodeAgg.c, line 379:
pfree(oldVal); /* XXX - new, let's free the old datum -$
--
Bruce Momjian | http://www.op.net/~candle
maillist(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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