From: Arjan van de Ven <arjan@infradead.org>
To: Jan Harkes <jaharkes@cs.cmu.edu>
Cc: Rik van Riel <riel@redhat.com>,
"Press, Jonathan" <Jonathan.Press@ca.com>,
Alan Cox <alan@lxorguk.ukuu.org.uk>,
Eric Paris <eparis@redhat.com>,
peterz@infradead.org, linux-kernel@vger.kernel.org,
malware-list@lists.printk.net, hch@infradead.org,
andi@firstfloor.org, viro@ZenIV.linux.org.uk
Subject: Re: [malware-list] TALPA - a threat model? well sorta.
Date: Fri, 15 Aug 2008 15:05:09 -0700 [thread overview]
Message-ID: <20080815150509.20ffb91d@infradead.org> (raw)
In-Reply-To: <20080815201622.GD31584@cs.cmu.edu>
On Fri, 15 Aug 2008 16:16:22 -0400
Jan Harkes <jaharkes@cs.cmu.edu> wrote:
> > I believe we really do need the block-on-open.
I believe more that we need block-on-read ;-)
(on open we can start an async scan to cut latency)
read() (or mmap etc) is where the actual use/transfer of
contaminated data happens, not in the open.
--
If you want to reach me at my work email, use arjan@linux.intel.com
For development, discussion and tips for power savings,
visit http://www.lesswatts.org
next prev parent reply other threads:[~2008-08-15 22:05 UTC|newest]
Thread overview: 101+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-08-13 16:36 TALPA - a threat model? well sorta Eric Paris
2008-08-13 16:24 ` Alan Cox
2008-08-13 16:47 ` Eric Paris
2008-08-13 16:37 ` Alan Cox
2008-08-13 17:00 ` Eric Paris
2008-08-13 19:59 ` Alan Cox
2008-08-13 21:24 ` [malware-list] " Press, Jonathan
2008-08-13 21:13 ` Alan Cox
2008-08-13 21:35 ` Rik van Riel
2008-08-13 21:23 ` Alan Cox
2008-08-15 3:25 ` Eric Paris
2008-08-15 20:16 ` Jan Harkes
2008-08-15 22:05 ` Arjan van de Ven [this message]
2008-08-17 23:19 ` Eric Paris
2008-08-17 23:26 ` Arjan van de Ven
2008-08-17 21:11 ` David Collier-Brown
2008-08-18 15:33 ` Alan Cox
2008-08-18 16:43 ` Rik van Riel
[not found] ` <20080819071416.GA14731@elf.ucw.cz>
2008-08-19 16:10 ` HSM (was Re: [malware-list] TALPA - a threat model? well sorta.) Rik van Riel
2008-08-19 19:20 ` Pavel Machek
2008-08-19 20:33 ` Rik van Riel
2008-08-20 17:03 ` Pavel Machek
2008-08-13 17:07 ` TALPA - a threat model? well sorta Christoph Hellwig
2008-08-14 13:00 ` Arnd Bergmann
2008-08-13 16:57 ` Greg KH
2008-08-13 17:39 ` Arjan van de Ven
2008-08-13 18:15 ` Theodore Tso
2008-08-13 18:21 ` Arjan van de Ven
2008-08-14 9:18 ` tvrtko.ursulin
2008-08-13 19:02 ` Eric Paris
2008-08-13 19:29 ` Theodore Tso
2008-08-13 21:15 ` [malware-list] " Press, Jonathan
2008-08-14 9:30 ` tvrtko.ursulin
2008-08-14 12:03 ` Press, Jonathan
2008-08-14 12:27 ` tvrtko.ursulin
2008-08-15 14:31 ` Pavel Machek
2008-08-14 13:24 ` Theodore Tso
2008-08-14 13:48 ` Eric Paris
2008-08-14 15:50 ` Theodore Tso
2008-08-14 17:29 ` Eric Paris
2008-08-14 19:17 ` Theodore Tso
2008-08-14 19:20 ` Eric Paris
2008-08-14 19:34 ` Christoph Hellwig
2008-08-14 19:41 ` Theodore Tso
2008-08-14 20:20 ` Christoph Hellwig
2008-08-14 21:21 ` J. Bruce Fields
2008-08-14 23:34 ` Theodore Tso
2008-08-19 21:43 ` J. Bruce Fields
2008-08-15 1:44 ` david
2008-08-15 2:04 ` Theodore Tso
2008-08-15 3:41 ` Arjan van de Ven
2008-08-15 5:05 ` david
2008-08-15 5:12 ` Johannes Weiner
2008-08-15 5:28 ` david
2008-08-15 5:36 ` david
2008-08-15 4:48 ` david
2008-08-15 8:51 ` Alan Cox
2008-08-15 14:37 ` Pavel Machek
2008-08-13 18:57 ` Eric Paris
2008-08-13 21:39 ` Arjan van de Ven
2008-08-14 14:12 ` Eric Paris
2008-08-14 15:57 ` Arjan van de Ven
2008-08-15 10:07 ` Helge Hafting
2008-08-15 10:37 ` Peter Zijlstra
2008-08-15 13:10 ` [malware-list] " Press, Jonathan
2008-08-15 13:18 ` douglas.leeder
2008-08-15 17:04 ` Theodore Tso
2008-08-15 18:09 ` Press, Jonathan
2008-08-18 10:09 ` Helge Hafting
2008-08-18 10:14 ` Peter Zijlstra
2008-08-18 10:24 ` tvrtko.ursulin
2008-08-18 10:25 ` douglas.leeder
2008-08-15 16:25 ` david
2008-08-15 16:30 ` Press, Jonathan
2008-08-15 17:33 ` david
2008-08-15 17:40 ` Press, Jonathan
2008-08-15 17:47 ` david
2008-08-15 18:06 ` Valdis.Kletnieks
2008-08-15 20:05 ` david
2008-08-15 20:17 ` Theodore Tso
2008-08-15 18:17 ` Press, Jonathan
2008-08-15 20:08 ` david
2008-08-18 10:02 ` Helge Hafting
2008-08-15 10:44 ` tvrtko.ursulin
2008-08-14 9:46 ` [malware-list] " tvrtko.ursulin
2008-08-14 13:46 ` Arjan van de Ven
2008-08-15 1:37 ` david
2008-08-15 1:31 ` david
2008-08-15 16:06 ` Pavel Machek
2008-08-18 12:21 ` david
2008-08-18 13:30 ` Pavel Machek
2008-08-19 0:03 ` david
2008-08-13 18:17 ` Andi Kleen
2008-08-13 18:21 ` H. Peter Anvin
2008-08-13 18:24 ` Arjan van de Ven
2008-08-13 18:40 ` Eric Paris
2008-08-14 0:18 ` Mihai Donțu
2008-08-14 11:58 ` [malware-list] " Press, Jonathan
2008-08-14 12:34 ` Mihai Donțu
2008-08-14 0:14 ` 7v5w7go9ub0o
2008-08-14 2:25 ` 7v5w7go9ub0o
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