[+CC dvyukov ]
On 20/02/2019 18:21, Johannes Thumshirn wrote:
> On 20/02/2019 17:15, Dan Williams wrote:> I wouldn't be opposed to
> syzkaller fuzzing the nvdimm-ioctl path.
> As a heads up, I've started adding the ioctl() definitions to syzcaller.
> Just so we don't duplicate any efforts.
So
On 20/02/2019 17:15, Dan Williams wrote:> I wouldn't be opposed to
syzkaller fuzzing the nvdimm-ioctl path.
As a heads up, I've started adding the ioctl() definitions to syzcaller.
Just so we don't duplicate any efforts.
Byte,
Johannes
--
Johannes Thumshirn
On Wed, Feb 20, 2019 at 12:30 AM Johannes Thumshirn wrote:
>
> On 20/02/2019 03:58, Dan Williams wrote:
> [...]
>
> >>
> >> Tricky code path, eh?
> >
> > ioctl path, number one source of bugs / thrash in this subsystem. 2nd
> > place, ARS.
>
> Possibly unpopular idea, but should we maybe teach
On 20/02/2019 03:58, Dan Williams wrote:
[...]
>>
>> Tricky code path, eh?
>
> ioctl path, number one source of bugs / thrash in this subsystem. 2nd
> place, ARS.
Possibly unpopular idea, but should we maybe teach trinity/syzcaller
about these ioctl()s?
Better we find the bugs in a QA like
On Tue, Feb 19, 2019 at 5:57 PM Jeff Moyer wrote:
>
> Dan Williams writes:
>
> > Commit 11189c1089da "acpi/nfit: Fix command-supported detection" broke
> > ND_CMD_CALL for bus-level commands. The "func = cmd" assumption is only
> > valid for:
> >
> > ND_CMD_ARS_CAP
> > ND_CMD_ARS_START
>
Dan Williams writes:
> Commit 11189c1089da "acpi/nfit: Fix command-supported detection" broke
> ND_CMD_CALL for bus-level commands. The "func = cmd" assumption is only
> valid for:
>
> ND_CMD_ARS_CAP
> ND_CMD_ARS_START
> ND_CMD_ARS_STATUS
> ND_CMD_CLEAR_ERROR
>
> The function
On Thu, 2019-02-07 at 15:57 -0800, Dan Williams wrote:
> Commit 11189c1089da "acpi/nfit: Fix command-supported detection" broke
> ND_CMD_CALL for bus-level commands. The "func = cmd" assumption is only
> valid for:
>
> ND_CMD_ARS_CAP
> ND_CMD_ARS_START
> ND_CMD_ARS_STATUS
>
Commit 11189c1089da "acpi/nfit: Fix command-supported detection" broke
ND_CMD_CALL for bus-level commands. The "func = cmd" assumption is only
valid for:
ND_CMD_ARS_CAP
ND_CMD_ARS_START
ND_CMD_ARS_STATUS
ND_CMD_CLEAR_ERROR
The function number otherwise needs to be pulled from the
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