commit d75a8d80cae5c639b149e96c42277e61e1eaa410
author Hanumantha Reddy Pothula <c_hpothu@qti.qualcomm.com> Tue Oct 27 21:55:28 2015 +0530
committer Satyanarayana Dash <sadash@codeaurora.org> Wed Oct 28 16:14:03 2015 +0530
tree e4e0bf96f36f8f372dd6ef40855465c5d4240e55
parent e60df524cd2475ac3a611e00f54fecfc73070eb4

wlan:Check priviledge permission before processing SET_PACKET_FILTER IOCTL

Kernel assumes all SET IOCTL commands are assigned with even
numbers. But in our WLAN driver, some SET IOCTLS are assigned with
odd numbers. This leads kernel fail to check, for some SET IOCTLs,
whether user has the right permission to do SET operation.
Hence, in driver, before processing SET_PACKET_FILTER IOCTL, making
sure user task has right permission to process the command.

Change-Id: Ib49c3223eacdc90dfe0d45af1aff7c74518990df
CRs-Fixed: 930937