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review.blissroms.org / platform_vendor_qcom_opensource_audio-hal_st-hal / 189e148409ea63f4b97c95e9cf795878165daaf7
commit189e148409ea63f4b97c95e9cf795878165daaf7[log] [tgz]
authorXiaoyu Ye <benyxy@codeaurora.org>Thu May 07 09:59:17 2020 -0700
committerXiaoyu Ye <benyxy@codeaurora.org>Tue May 12 06:32:17 2020 -0700
tree50ae7d34f6c503d56d7b1b5904183f3a29140136
parent2bd38a9ad79c9891dda331dd676f0fbdbdf035ae [diff]
st-hal: fix st session potential deadlock

In function hw_sess_cb, st_ses->lock could be left as unlocked
in switch case ST_HW_SESS_EVENT_DETECTED when "!lock_status"
condition is met and the session is not in active state. Due to
the switch case exits prematurely, st_ses->lock will not be
unlocked under this condition. Remove the "break" to avoid this
scenario in function hw_sess_cb.

Change-Id: I68af8bc46334a71325fb25fc101b9950c207b2e3
1 file changed
tree: 50ae7d34f6c503d56d7b1b5904183f3a29140136
  1. ext_headers/
  2. st_extn/
  3. Android.mk
  4. configure.ac
  5. ListenSoundModelLib.h
  6. Makefile.am
  7. NOTICE
  8. opaque_header.h
  9. sml_model_parser.h
  10. sound_trigger.pc.in
  11. sound_trigger_hw.c
  12. sound_trigger_hw.h
  13. sound_trigger_platform.c
  14. sound_trigger_platform.h
  15. sound_trigger_prop_intf.h
  16. sound_trigger_test.c
  17. st_buffering.c
  18. st_buffering.h
  19. st_common_defs.h
  20. st_graphite_api.h
  21. st_hw_common.c
  22. st_hw_common.h
  23. st_hw_session.h
  24. st_hw_session_gcs.c
  25. st_hw_session_gcs.h
  26. st_hw_session_lsm.c
  27. st_hw_session_lsm.h
  28. st_hw_session_pcm.c
  29. st_hw_session_pcm.h
  30. st_second_stage.c
  31. st_second_stage.h
  32. st_session.c
  33. st_session.h