From: "Andreas Färber" <afaerber@suse.de>
To: Avi Kivity <avi@redhat.com>, Kevin Wolf <kwolf@redhat.com>
Cc: Stefan Hajnoczi <stefanha@gmail.com>, qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH master/stable] virtio-mlk: fix use-after-free while handling scsi commands
Date: Mon, 06 Aug 2012 16:21:34 +0200 [thread overview]
Message-ID: <501FD2EE.6050202@suse.de> (raw)
In-Reply-To: <CAJSP0QXZQuAoeED6tk65bUW9ETvP=aKkqK7_1DDGs=Z_HgH72Q@mail.gmail.com>
Am 06.08.2012 15:11, schrieb Stefan Hajnoczi:
> On Mon, Aug 6, 2012 at 1:49 PM, Avi Kivity <avi@redhat.com> wrote:
>> The scsi passthrough handler falls through after completing a
>> request into the failure path, resulting in a use after free.
>>
>> Reprducible by running a guest with aio=native on a block device.
While at it, also "Reproducible".
/-F
>>
>> Reported-by: Stefan Priebe <s.priebe@profihost.ag>
>> Signed-off-by: Avi Kivity <avi@redhat.com>
>> ---
>> hw/virtio-blk.c | 1 +
>> 1 file changed, 1 insertion(+)
>
> It would be nice to fix up the commit message:
> s/virtio-mlk/virtio-blk/
>
> Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
--
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany
GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer; HRB 16746 AG Nürnberg
prev parent reply other threads:[~2012-08-06 14:21 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-06 12:49 [Qemu-devel] [PATCH master/stable] virtio-mlk: fix use-after-free while handling scsi commands Avi Kivity
2012-08-06 13:11 ` Stefan Hajnoczi
2012-08-06 13:14 ` Avi Kivity
2012-08-06 14:21 ` Andreas Färber [this message]
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