qcacld-3.0: Fix NULL pointer dereferencing of peer due to race condition
Peer get deleted during ol_txrx_peer_detach_force_delete when
WMA_ROAM_OFFLOAD_SYNCH_IND is received. As peer deletion is
happening in different context and ol_rx_send_pktlog_event is
accessing the peer in different context, a possible race condition
has occurred which leads to NULL pointer dereferencing of peer.
Ignore the peer deletion during ol_txrx_peer_detach_force_delete and
delete it during ol_rx_peer_unmap_handler.
Change-Id: Icf252612081a41f94db6df4684348f2962b2da9d
CRs-Fixed: 2238214
5 files changed