From:	simon AT icpdd DOT neca DOT nec DOT com DOT au (Simon A. Crase)
Subject:	Re: WARNING: Serious Pentium Bug
9 Nov 1997 19:35:12 -0800 :
Message-ID:	<34665C1E.1AE.cygnus.gnu-win32@icpdd.neca.nec.com.au>
References:	<bd419e7c1b91fab7972ea9db074f7676 AT anon DOT efga DOT org>
Reply-To:	simon AT icpdd DOT neca DOT nec DOT com DOT au
Mime-Version:	1.0
To:	Wolfram Steinke <wolf AT icpdd DOT neca DOT nec DOT com DOT au>
Cc:	gnu-win32 AT cygnus DOT com

Anonymous wrote:
> 
> There is a SERIOUS bug in all pentium CPUs. The following
> code will crash any machine running on a pentium CPU, MMX or no
> MMX, any speed, regardless of OS (crash as in instant seize, hard
> reboot the only cure):
> 
> char x [5] = { 0xf0, 0x0f, 0xc7, 0xc8 };
> 
> main ()
> {
>        void (*f)() = x;
>        f();
> }
> 
> This require no special permissions to run, it works fine with
> average-joe-userspace permissions. I have verified this, it works.
> Demand a new CPU from Intel.
> 
> -
> For help on using this list (especially unsubscribing), send a message to
> "gnu-win32-request AT cygnus DOT com" with one line of text: "help".

-- 
Simon A. Crase                       @..@ simon AT icpdd DOT neca DOT nec DOT com DOT au
c/o NEC Australia Pty. Ltd.         (----)    Voice: +61 3 9264 3070
649-655 Springvale Road            ( >--< )   Fax:   +61 3 9264 3841
Mulgrave, VIC 3170, Australia      ^^ ~~ ^^				
"78.45 percent of all statistics are made up on the spot."
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