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Allow USF sensor HAL to read camera persist files.

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USF sensor HAL requires access to camera persist files to determine if
the camera module has been replaced (e.g. via repair), which may affect
calibration of the magnetometer.

Bug: 193727762
Test: Verify sensor HAL can open and read files under
Test: /mnt/vendor/persist/camera/
Change-Id: Icb9d7a46bf8465e1a72054ac9c8493ba18445ef3
This commit is contained in:
Max Shi 2021-07-21 22:43:56 -07:00
parent 49804d8d6f
commit 0bd50d1eb5
1 changed files with 2 additions and 1 deletions
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3
usf/sensor_hal.te
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@ -2,10 +2,11 @@
# USF sensor HAL SELinux type enforcements.
#
# Allow reading of sensor registry persist files.
# Allow reading of sensor registry persist files and camera persist files.
allow hal_sensors_default persist_file:dir search;
allow hal_sensors_default mnt_vendor_file:dir search;
r_dir_file(hal_sensors_default, persist_sensor_reg_file)
r_dir_file(hal_sensors_default, persist_camera_file)
# Allow creation and writing of sensor registry data files.
allow hal_sensors_default sensor_reg_data_file:dir rw_dir_perms;