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Merge "Allowed Camera hal to access EdgeTPU service for on-device compilation." into sc-dev

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Yu-Chi Cheng 2021-03-17 20:37:44 +00:00 • committed by Android (Google) Code Review
commit a802ac3b05
3 changed files with 11 additions and 9 deletions
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9
tracking_denials/edgetpu_server.te
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@ -1,9 +0,0 @@
# b/182706078
dontaudit edgetpu_server tmpfs:file { getattr };
dontaudit edgetpu_server tmpfs:file { getattr };
dontaudit edgetpu_server tmpfs:file { map };
dontaudit edgetpu_server tmpfs:file { read write };
dontaudit edgetpu_server hal_camera_default:fd { use };
dontaudit edgetpu_server hal_camera_default:fd { use };
dontaudit edgetpu_server tmpfs:file { read write };
dontaudit edgetpu_server tmpfs:file { map };

4
whitechapel/vendor/google/edgetpu_service.te vendored
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@ -30,3 +30,7 @@ allow edgetpu_server edgetpu_service_data_file:dir rw_dir_perms;
# Allow EdgeTPU service to access the Package Manager service. # Allow EdgeTPU service to access the Package Manager service.
allow edgetpu_server package_native_service:service_manager find; allow edgetpu_server package_native_service:service_manager find;
binder_call(edgetpu_server, system_server); binder_call(edgetpu_server, system_server);
# Allow EdgeTPU service to access Android shared memory allocated
# by the camera hal for on-device compilation.
allow edgetpu_server hal_camera_default:fd use;

7
whitechapel/vendor/google/hal_camera_default.te vendored
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@ -13,6 +13,13 @@ allow hal_camera_default sysfs_edgetpu:dir r_dir_perms;
allow hal_camera_default sysfs_edgetpu:file r_file_perms; allow hal_camera_default sysfs_edgetpu:file r_file_perms;
allow hal_camera_default sysfs_chip_id:file r_file_perms; allow hal_camera_default sysfs_chip_id:file r_file_perms;
# Allow the camera hal to access the EdgeTPU service and the
# Android shared memory allocated by the EdgeTPU service for
# on-device compilation.
allow hal_camera_default edgetpu_server:fd use;
allow hal_camera_default edgetpu_service:service_manager find;
binder_call(hal_camera_default, edgetpu_server)
allow hal_camera_default mnt_vendor_file:dir search; allow hal_camera_default mnt_vendor_file:dir search;
allow hal_camera_default persist_file:dir search; allow hal_camera_default persist_file:dir search;
allow hal_camera_default persist_camera_file:dir search; allow hal_camera_default persist_camera_file:dir search;