Re: Break 2.4 VM in five easy steps

[Derek Glidden <dglidden@illusionary.com>]

Miles Lane wrote:
> 
> So please, if you have new facts that you want to offer that
> will help us characterize and understand these VM issues better
> or discover new problems, feel free to share them.  But if you
> just want to rant, I, for one, would rather you didn't.

*sigh*

Not to prolong an already pointless thread, but that really was the
intent of my original message.  I had figured out a specific way, with
easy-to-follow steps, to make the VM misbehave under very certain
conditions.  I even offered to help figure out a solution in any way I
could, considering I'm not familiar with kernel code.

However, I guess this whole "too much swap" issue has a lot of people on
edge and immediately assumed I was talking about this subject, without
actually reading my original message.

-- 
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
#!/usr/bin/perl -w
$_='while(read+STDIN,$_,2048){$a=29;$b=73;$c=142;$t=255;@t=map
{$_%16or$t^=$c^=($m=(11,10,116,100,11,122,20,100)[$_/16%8])&110;
$t^=(72,@z=(64,72,$a^=12*($_%16-2?0:$m&17)),$b^=$_%64?12:0,@z)
[$_%8]}(16..271);if((@a=unx"C*",$_)[20]&48){$h=5;$_=unxb24,join
"",@b=map{xB8,unxb8,chr($_^$a[--$h+84])}@ARGV;s/...$/1$&/;$d=
unxV,xb25,$_;$e=256|(ord$b[4])<<9|ord$b[3];$d=$d>>8^($f=$t&($d
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print+x"C*",@a}';s/x/pack+/g;eval 

usage: qrpff 153 2 8 105 225 < /mnt/dvd/VOB_FILENAME \
    | extract_mpeg2 | mpeg2dec - 

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