qcacld-3.0: Fix bss peer use after free in hdd
wlan_vdev_get_bsspeer() return bss peer without taking the ref count
of the peer and thus if peer is deleted after wlan_vdev_get_bsspeer()
returns a valid peer, the caller will have stale entry of the peer.
Stale entry of peer can lead to Assert.
Use wlan_objmgr_vdev_try_get_bsspeer API in hdd to get the BSS peer
which increment the refcount if peer is valid. With this the peer
won't be deleted till the caller release the ref count of the peer.
Change-Id: I9adf79810c7ec02af377f485eee596dd14289b50
CRs-Fixed: 2445716
1 file changed