From: | Andres Freund <andres(at)anarazel(dot)de> |
---|---|
To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
Cc: | Michael Paquier <michael(at)paquier(dot)xyz>, starbugs(at)qq(dot)com, pgsql-bugs(at)lists(dot)postgresql(dot)org |
Subject: | Re: BUG #16190: The usage of NULL pointer in refint.c |
Date: | 2020-01-07 02:26:54 |
Message-ID: | 20200107022654.vgfwx7hactiokcsa@alap3.anarazel.de |
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Lists: | pgsql-bugs |
On 2020-01-06 21:12:05 -0500, Tom Lane wrote:
> Michael Paquier <michael(at)paquier(dot)xyz> writes:
> > On Mon, Jan 06, 2020 at 09:44:43AM -0800, Andres Freund wrote:
> >> I think we should consider either moving this out of contrib, or fixing
> >> it up. test/example code is fine, but contrib gets installed by default
> >> for a lot of people... And yea, this isn't just about contrib/spi.
>
> > No idea about moving that out of contrib/, but here is a patch to fix
> > things that just moves the allocations to TopMemoryContext and removes
> > the system calls.
>
> WFM. There are probably more elegant ways to do it than to drop this
> stuff into TopMemoryContext, but this is surely better than unchecked
> malloc calls.
Yea, it's certainly better than the current situation. An incremental
improvement would be to do the allocations in a separate contect, for easier
debugging should there ever be a leak...
- Andres
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