From: Willy Tarreau <willy@w.ods.org>
To: Marc Zyngier <mzyngier@freesurf.fr>
Cc: rth@twiddle.net, linux-kernel@vger.kernel.org
Subject: Re: [ALPHA][2.5.7x] Problems with execve assembly rewriting
Date: Fri, 27 Jun 2003 22:22:10 +0200 [thread overview]
Message-ID: <20030627202210.GA29680@alpha.home.local> (raw)
In-Reply-To: <wrp4r2cpqye.fsf@hina.wild-wind.fr.eu.org>
Hi !
On Thu, Jun 26, 2003 at 09:40:57PM +0200, Marc Zyngier wrote:
> Unable to handle kernel paging request at virtual address 5345432039323a38
This address is really messy since it's purely ASCII : "SEC 92:8"
> t0 = 00000000616d2820 t1 = 0000000033372e35
ASCII here : "am( " and here "37.5"
> t2 = 000000006920676e t3 = 5345432039323a34
and here : "i gn" and here too "SEC 92:4"
So it may result from some garbage being used as a pointer, or a char * being
jumped to.
Just my .02 euros,
Willy
next prev parent reply other threads:[~2003-06-27 20:20 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-06-26 19:40 [ALPHA][2.5.7x] Problems with execve assembly rewriting Marc Zyngier
2003-06-26 21:15 ` Richard Henderson
2003-06-27 20:22 ` Willy Tarreau [this message]
2003-06-27 22:42 ` Marc Zyngier
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