8d5403c517
This patch fixes the following denials:
avc: denied { open } for comm="composer@2.4-se" path="/dev/dma_heap/system"
dev="tmpfs" ino=700 scontext=u:r:hal_graphics_composer_default:s0
tcontext=u:object_r:dmabuf_system_heap_device:s0 tclass=chr_file permissive=1
avc: denied { open } for comm="android.hardwar" path="/dev/dma_heap/system"
dev="tmpfs" ino=700 scontext=u:r:hal_sensors_default:s0
tcontext=u:object_r:dmabuf_system_heap_device:s0 tclass=chr_file permissive=1
avc: denied { open } for comm="android.hardwar" path="/dev/dma_heap/system"
dev="tmpfs" ino=700 scontext=u:r:hal_camera_default:s0
tcontext=u:object_r:dmabuf_system_heap_device:s0 tclass=chr_file permissive=1
avc: denied { open } for comm="BootAnimation"
path="/dev/dma_heap/system"
dev="tmpfs" ino=700 scontext=u:r:bootanim:s0
tcontext=u:object_r:dmabuf_system_heap_device:s0 tclass=chr_file
permissive=1
avc: denied { open } for comm="Binder:470_2" path="/dev/dma_heap/system"
dev="tmpfs" ino=700 scontext=u:r:surfaceflinger:s0
tcontext=u:object_r:dmabuf_system_heap_device:s0 tclass=chr_file
permissive=1
avc: denied { read } for comm="HwBinder:946_2" name="system" dev="tmpfs"
ino=588 scontext=u:r:cameraserver:s0
tcontext=u:object_r:dmabuf_system_heap_device:s0 tclass=chr_file
permissive=1
avc: denied { open } for comm="HwBinder:946_2" path="/dev/dma_heap/system"
dev="tmpfs" ino=588 scontext=u:r:cameraserver:s0
tcontext=u:object_r:dmabuf_system_heap_device:s0 tclass=chr_file
permissive=1
Bug: 178865267
Test: boot without these denials
Signed-off-by: Hyesoo Yu <hyesoo.yu@samsung.com>
Change-Id: Ic31dffd1328a8693b721433e1dcbbc650d3a3c07
14 lines
729 B
Text
14 lines
729 B
Text
# HwBinder IPC from client to server
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binder_call(hal_graphics_allocator_client, hal_graphics_allocator_server)
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hal_attribute_hwservice(hal_graphics_allocator, hal_graphics_allocator_hwservice)
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allow hal_graphics_allocator_client hal_graphics_mapper_hwservice:hwservice_manager find;
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allow hal_graphics_allocator_client same_process_hal_file:file { execute read open getattr map };
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# GPU device access
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allow hal_graphics_allocator gpu_device:chr_file rw_file_perms;
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allow hal_graphics_allocator ion_device:chr_file r_file_perms;
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allow hal_graphics_allocator dmabuf_system_heap_device:chr_file r_file_perms;
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# allow to run with real-time scheduling policy
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allow hal_graphics_allocator self:global_capability_class_set sys_nice;
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