On Tue, Oct 10, 2017 at 4:33 PM, Takashi Iwai wrote:
> On Tue, 10 Oct 2017 16:00:25 +0200,
> Andrey Konovalov wrote:
>>
>> On Tue, Oct 10, 2017 at 3:38 PM, Takashi Iwai wrote:
>> > As syzkaller spotted, currently bcd2000 driver submits a URB with the
>> > fixed EP without checking whether it's ac
On Tue, 10 Oct 2017 16:00:25 +0200,
Andrey Konovalov wrote:
>
> On Tue, Oct 10, 2017 at 3:38 PM, Takashi Iwai wrote:
> > As syzkaller spotted, currently bcd2000 driver submits a URB with the
> > fixed EP without checking whether it's actually available, which may
> > result in a kernel warning li
On Tue, Oct 10, 2017 at 3:38 PM, Takashi Iwai wrote:
> As syzkaller spotted, currently bcd2000 driver submits a URB with the
> fixed EP without checking whether it's actually available, which may
> result in a kernel warning like:
> usb 1-1: BOGUS urb xfer, pipe 1 != type 3
> [ cut
As syzkaller spotted, currently bcd2000 driver submits a URB with the
fixed EP without checking whether it's actually available, which may
result in a kernel warning like:
usb 1-1: BOGUS urb xfer, pipe 1 != type 3
[ cut here ]
WARNING: CPU: 0 PID: 1846 at drivers/usb/c