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| author | Alok Kumar <alokkuma@codeaurora.org> | 2018-05-17 11:50:03 +0530 |
|---|---|---|
| committer | nshrivas <nshrivas@codeaurora.org> | 2018-05-24 08:23:16 -0700 |
| commit | 488aaf4def3dab8020090a4d3c8c8eb7d21a3e17 (patch) | |
| tree | 15f3e9b0f5ebfef8c441570992f6ef0bb22b4b04 /scripts | |
| parent | ef0e6a483e9f2b0076b94221a902722dbabcdfed (diff) | |
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
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions