Am Donnerstag, den 23.11.2017, 15:57 +0100 schrieb Greg KH:
> On Thu, Nov 23, 2017 at 03:28:34PM +0100, Oliver Neukum wrote:
> >
> > USBDEVFS_URB_ISO_ASAP must be accepted only for ISO endpoints.
> > Improve sanity checking.
> >
> > Signed-off-by: Oliver Neukum <[email protected]>
> > ---
> > drivers/usb/core/devio.c | 16 ++++++++++------
> > 1 file changed, 10 insertions(+), 6 deletions(-)
>
> Didn't we do something like this already?
I sent a patch. Alan found it insufficient.
> Or was it something else? Was this triggered by some testing?
Alexey's syzkaller tests showed that you can trigger it.
Regards
Oliver
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