Way back in 2017, fuzzing the 4.14-rc2 USB stack with syzkaller kicked
up the following WARNING from the UVC chain scanning code:
| list_add double add: new=880069084010, prev=880069084010,
| next=880067d22298.
| [ cut here ]
| WARNING: CPU: 1 PID: 1846
Hi Laurent,
Sorry for the delay, I got tied up with other patches.
On Wed, Oct 02, 2019 at 09:56:04PM +0300, Laurent Pinchart wrote:
> On Wed, Oct 02, 2019 at 02:19:29PM +0100, Will Deacon wrote:
> > > uvc_scan_chain_forward() is then called (from uvc_scan_chain()), and
> > > iterates over all
Hi Will,
On Wed, Oct 02, 2019 at 02:19:29PM +0100, Will Deacon wrote:
> On Wed, Oct 02, 2019 at 04:09:13PM +0300, Laurent Pinchart wrote:
> > Thank you for the patch.
>
> And thank you for the quick response.
>
> > On Wed, Oct 02, 2019 at 12:27:53PM +0100, Will Deacon wrote:
> > > I don't have
Hi Laurent,
On Wed, Oct 02, 2019 at 04:09:13PM +0300, Laurent Pinchart wrote:
> Thank you for the patch.
And thank you for the quick response.
> On Wed, Oct 02, 2019 at 12:27:53PM +0100, Will Deacon wrote:
> > I don't have a way to reproduce the original issue, so this change is
> > based
Hi Will,
Thank you for the patch.
On Wed, Oct 02, 2019 at 12:27:53PM +0100, Will Deacon wrote:
> Way back in 2017, fuzzing the 4.14-rc2 USB stack with syzkaller kicked
> up the following WARNING from the UVC chain scanning code:
>
> | list_add double add: new=880069084010,
Way back in 2017, fuzzing the 4.14-rc2 USB stack with syzkaller kicked
up the following WARNING from the UVC chain scanning code:
| list_add double add: new=880069084010, prev=880069084010,
| next=880067d22298.
| [ cut here ]
| WARNING: CPU: 1 PID: 1846
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