Fix a crash for a race condition during Bluetooth shutdown
This is same race condition observed in btif_media_task_aa_tx_flush_req()
because btif_media_task_aa_tx_flush_req() and btif_media_task_stop_aa_req()
are called back-to-bach.
This race condition is triggered when A2DP audio is streaming on shutdown:
"btif_a2dp_on_stopped() -> btif_media_task_stop_aa_req()" is called
to stop the particular audio stream, and this happens right after
the "cleanup() -> btif_a2dp_stop_media_task()" processing during
the shutdown of the Bluetooth stack.
Bug: 22700411
Change-Id: Ia0c98d44a108cf0f57731ac8129e4d76c9934542
1 file changed