b1a921e24e
This is no longer used and violates Treble data separation.
Bug: 68057930
Test: verify on Sailfish that /data/misc/audiohal doesn't exist
This dir appears to be Qualcomm specific and should not have
been defined in core policy.
Change-Id: I55fba7564203a7f8a1d8612abd36ec1f89dc869d
33 lines
1.1 KiB
Text
33 lines
1.1 KiB
Text
# HwBinder IPC from client to server, and callbacks
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binder_call(hal_audio_client, hal_audio_server)
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binder_call(hal_audio_server, hal_audio_client)
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add_hwservice(hal_audio_server, hal_audio_hwservice)
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allow hal_audio_client hal_audio_hwservice:hwservice_manager find;
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allow hal_audio ion_device:chr_file r_file_perms;
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r_dir_file(hal_audio, proc)
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r_dir_file(hal_audio, proc_asound)
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allow hal_audio audio_device:dir r_dir_perms;
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allow hal_audio audio_device:chr_file rw_file_perms;
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# Needed to provide debug dump output via dumpsys' pipes.
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allow hal_audio shell:fd use;
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allow hal_audio shell:fifo_file write;
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allow hal_audio dumpstate:fd use;
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allow hal_audio dumpstate:fifo_file write;
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###
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### neverallow rules
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###
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# Should never execute any executable without a domain transition
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neverallow hal_audio { file_type fs_type }:file execute_no_trans;
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# Should never need network access.
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# Disallow network sockets.
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neverallow hal_audio domain:{ tcp_socket udp_socket rawip_socket } *;
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# Only audio HAL may directly access the audio hardware
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neverallow { halserverdomain -hal_audio_server } audio_device:chr_file *;
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