75806ef3c5
Ideally, public should only contain APIs (types / attributes) for
vendor. The other statements like allow/neverallow/typeattributes are
regarded as implementation detail for platform and should be in private.
Bug: 232023812
Test: m selinux_policy
Test: diff <(git diff --staged | grep "^-" | cut -b2- | sort) \
<(git diff --staged | grep "^+" | cut -b2- | sort)
Test: remove comments on plat_sepolicy.cil, replace base_typeattr_*
to base_typeattr and then compare old and new plat_sepolicy.cil
Change-Id: I5e7d2da4465ab0216de6bacdf03077d37f6ffe12
38 lines
1.6 KiB
Text
38 lines
1.6 KiB
Text
# HwBinder IPC from client to server, and callbacks
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binder_call(hal_graphics_composer_client, hal_graphics_composer_server)
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binder_call(hal_graphics_composer_server, hal_graphics_composer_client)
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allow hal_graphics_composer_client hal_graphics_composer_server_tmpfs:file { getattr map read write };
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allow hal_graphics_composer_server hal_graphics_composer_client_tmpfs:file { getattr map read write };
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hal_attribute_hwservice(hal_graphics_composer, hal_graphics_composer_hwservice)
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# Coordinate with hal_graphics_mapper
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allow hal_graphics_composer_server hal_graphics_mapper_hwservice:hwservice_manager find;
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# GPU device access
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allow hal_graphics_composer gpu_device:chr_file rw_file_perms;
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allow hal_graphics_composer gpu_device:dir r_dir_perms;
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allow hal_graphics_composer ion_device:chr_file r_file_perms;
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allow hal_graphics_composer dmabuf_system_heap_device:chr_file r_file_perms;
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allow hal_graphics_composer hal_graphics_allocator:fd use;
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# Access /dev/graphics/fb0.
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allow hal_graphics_composer graphics_device:dir search;
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allow hal_graphics_composer graphics_device:chr_file rw_file_perms;
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# Fences
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allow hal_graphics_composer system_server:fd use;
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allow hal_graphics_composer bootanim:fd use;
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allow hal_graphics_composer appdomain:fd use;
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# allow self to set SCHED_FIFO
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allow hal_graphics_composer self:global_capability_class_set sys_nice;
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# allow surfaceflinger to use a pipe for dumpsys output
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allow hal_graphics_composer_server hal_graphics_composer_client:fifo_file write;
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binder_call(hal_graphics_composer_client, servicemanager)
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binder_call(hal_graphics_composer_server, servicemanager)
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hal_attribute_service(hal_graphics_composer, hal_graphics_composer_service)
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