On Tue, Mar 05, 2013 at 05:34:08PM +0100, Nestor Lopez Casado wrote:

quoted

If you want to add a check, it need to be in logi_dj_recv_forward_report().
The current access to djrcv_dev->paired_dj_devices[] in
delayedwork_callback() has been removed in latest HID tree:
https://git.kernel.org/cgit/linux/kernel/git/jikos/hid.git/log/?h=for-3.10/logitech

The test could be added there. It would be quite defensive though, as
we should always get the right device indexes.

Ah...  I appologize for the noise.  I misunderstood how
hid_input_report() works.  I thought it could be called with user
supplied parameters.

Never mind.

regards,
dan carpenter