linux-kernel - Re: [PATCH]: pcmcia - spot slave decode flaws (for testing)

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <311601c90702241323i22215a63l33b30e0f0fb009f0@mail.gmail.com>
Date:	Sat, 24 Feb 2007 14:23:40 -0700
From:	"Eric D. Mudama" <edmudama@...il.com>
To:	Alan <alan@...rguk.ukuu.org.uk>
Cc:	"Jeff Garzik" <jeff@...zik.org>, linux-kernel@...r.kernel.org,
	linux-ide@...r.kernel.org
Subject: Re: [PATCH]: pcmcia - spot slave decode flaws (for testing)

On 2/23/07, Alan <alan@...rguk.ukuu.org.uk> wrote:
> > Code looks OK. Not applied due to "for testing" note.
> >
> > General comment:  it might be nice to do this in the core, just as a
> > sanity check for a variety of problems, past, present and future.
>
> We tried that with old IDE and all hell broke loose. Lots of virtual disk
> stuff and raid volumes have non-unique serial numbers. We even found a
> case of identically serial numbered Maxtor drives.
>
> It needs to stay in pcmcia, which is the only place we've seen the
> duplication.

I don't think the maxtor drives actually had duplicate serial numbers.
 They were coming back as "M0000000000000000000" or something like
that to the limit of the strlen.  It looked more like buffer
corruption or something, and only happened with one or two people...

--eric
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/