[PATCH 3.16 121/217] USB: usb_driver_claim_interface: add sanity checking

3.16.35-rc1 review patch. If anyone has any objections, please let me know. -- From: Oliver Neukum commit 0b818e3956fc1ad976bee791eadcbb3b5fec5bfd upstream. Attacks that trick drivers into passing a NULL pointer to usb_driver_claim_interface() using forged

[PATCH 3.16 121/217] USB: usb_driver_claim_interface: add sanity checking

3.16.35-rc1 review patch. If anyone has any objections, please let me know. -- From: Oliver Neukum commit 0b818e3956fc1ad976bee791eadcbb3b5fec5bfd upstream. Attacks that trick drivers into passing a NULL pointer to usb_driver_claim_interface() using forged descriptors are