tree efb704c56c7dc468831145e1adb24743850f2ccb
parent db49e9de2620b1f1ebf24c542351c96497335a1e
author Abhinav Kumar <abhikuma@codeaurora.org> 1562923824 +0530
committer nshrivas <nshrivas@codeaurora.org> 1563317625 -0700

qcacmn: Handle use-after-free scenario while stopping soft AP

Currently, driver sets BSS peer and self peer to NULL
only in case of PEER AP/GO. It nither set BSS peer nor self peer
to NULL for GO/AP while de-attaching peers. This results in bss peer
use after free issue while stopping soft AP.

In order to fix this issue, the driver should set bss peer and self
peer to NULL for GO/AP as well.

Fix is to set bss peer and self peer to NULL for both PEER and AP
cases.

Change-Id: I055573c062c5a4e71fef2a699131e10fb6d97d71
CRs-Fixed: 2488371