Re: scsi: sg: assorted memory corruptions

[Ben Hutchings]

On Thu, 2018-02-01 at 08:04 +0100, Dmitry Vyukov wrote:
> On Thu, Feb 1, 2018 at 7:03 AM, Douglas Gilbert <dgilbert@xxxxxxxxxxxx> wrote:
> > On 2018-01-30 07:22 AM, Dmitry Vyukov wrote:
[...]
> > > [1:0:0:0]ÂÂÂÂcd/dvdÂÂQEMUÂÂÂÂÂQEMU DVD-ROMÂÂÂÂÂ2.0.ÂÂ/dev/sr0ÂÂÂ/dev/sg1
> > > 
> > > # readlink /sys/class/scsi_generic/sg0
> > > 
> > > ../../devices/pci0000:00/0000:00:01.1/ata1/host0/target0:0:0/0:0:0:0/scsi_generic/sg0
> > > 
> > > # cat /sys/class/scsi_generic/sg0/device/vendor
> > > ATA
> > 
> > 
> > ^^^^^
> > That subsystem is the culprit IMO, most likely libata.
> > 
> > Until you can show this test failing on something other than an
> > ATA disk, then I will treat this issue as closed.
> 
> Hi Doug,
> 
> Why is bug in ATA not a bug? Is it long unused by everybody? I've got
> it by running qemu with default flags...

If the bug is in libata then it's not on Doug to fix it since he's only
maintaining sg.

Ben.

-- 
Ben Hutchings
Software Developer, Codethink Ltd.