tree 06a4eec6fef896e1db951bfe9211a7de1a476094
parent ee09f8eefdc769f00f70d2059c4237f96f6b897c
author Pragaspathi Thilagaraj <tpragasp@codeaurora.org> 1522669886 +0530
committer nshrivas <nshrivas@codeaurora.org> 1524562244 -0700

qcacld-3.0: Fix OOB write in wma_roam_synch_event_handler

The routine wma_roam_synch_event_handler sends roam indication to the
upper layers. It uses the vdev_id of the synch event to pass the roaming
indication for the vdev session. If the vdevid exceeds the max_bssid
supported, then OOB write occurs in wma_roam_synch_event_handler.

Add check to validate vdev doesnot exceed the maximum bssid configured.
Add check to ensure vdev doesnot exceed max_bssid and return error if
violated.

Change-Id: Ief8b5070fd6cbb375900e2816524dbd946c5238d
CRs-Fixed: 2206569