Re: [mark@mcs.vuw.ac.nz: Problem on 64bit systems.]

[Chong Yidong <cyd@stupidchicken.com>]

Richard Stallman <rms@gnu.org> writes:

> Would someone please install this, then ack?

I installed it.  (I assumed you already checked it for correctness.)

Thanks.

> From: Mark Davies <mark@mcs.vuw.ac.nz>
> Subject: Problem on 64bit systems.
> To: bug-gnu-emacs@gnu.org
>
> I thing I reported this back when I found it but in case I didn't:
>
> emacs would quickly complain about running out of memory and core dump on 
> amd64 systems on NetBSD.  Problem was tracked down to a bug in ralloc.c that 
> caused a negative number intended to be an argument to sbrk() to reduce the 
> break to be treated as a large positive one (because of wrong sized object 
> being passed on the stack).
>
> Below patch fixes:
>
> - --- src/ralloc.c.orig	2001-02-20 01:19:40.000000000 +1300
> +++ src/ralloc.c
> @@ -328,7 +328,7 @@ static void
>  relinquish ()
>  {
>    register heap_ptr h;
> - -  int excess = 0;
> +  long excess = 0;
>  
>    /* Add the amount of space beyond break_value
>       in all heaps which have extend beyond break_value at all.  */
>
> cheers
> mark
>
>
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