NekoSakura/android_device_mediatek_sepolicy
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[ALPS03861775] Remove the sysfs_power_supply label

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[Detail]
Since Android P, battery-related information should be declared as native
sysfs_batteryinfo, which can be accessed by healthd and other processes
asking for battery information.

[Solution]
1. Remove sysfs_power_supply.
2. Change the usage from sysfs_power_supply to sysfs_batteryinfo.

MTK-Commit-Id: 5713190900415312f7904cdf6d46a891996d5786

Change-Id: I10099570afdb48f0806d6979a3fb11b9b9e59fbe
CR-Id: ALPS03861775
Feature: Charger
This commit is contained in:
Elvin Lin 2020-01-18 09:34:44 +08:00
parent a428ebd38c
commit c25696d051
5 changed files with 8 additions and 7 deletions
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1
non_plat/file.te
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@ -56,7 +56,6 @@ type proc_lk_env, fs_type;
type proc_ged, fs_type;
type proc_perfmgr, fs_type;
type sysfs_therm, fs_type, sysfs_type;
type sysfs_power_supply, fs_type, sysfs_type;
type sysfs_fps, fs_type, sysfs_type;
type sysfs_ccci, fs_type, sysfs_type;
type sysfs_ssw, fs_type,sysfs_type;

1
non_plat/file_contexts
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@ -473,7 +473,6 @@
/sys/bus/platform/drivers/dev_info/dev_info u:object_r:sysfs_devinfo:s0
/sys/firmware/devicetree/base/chosen/atag\,devinfo u:object_r:sysfs_devinfo:s0
/sys/devices/virtual/thermal(/.*)? u:object_r:sysfs_therm:s0
/sys/devices/platform/battery/power_supply(/.*)? u:object_r:sysfs_power_supply:s0
/sys/devices/virtual/switch/fps(/.*)? u:object_r:sysfs_fps:s0
/sys/class/BOOT/BOOT/boot/boot_mode(/.*)? u:object_r:sysfs_boot:s0

3
non_plat/genfs_contexts
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@ -23,3 +23,6 @@ genfscon proc /perfmgr u:object_r:proc_perfmgr:s0
genfscon iso9660 / u:object_r:iso9660:s0
genfscon rawfs / u:object_r:rawfs:s0
genfscon fuseblk / u:object_r:fuseblk:s0
genfscon sysfs /devices/platform/battery/power_supply u:object_r:sysfs_batteryinfo:s0
genfscon sysfs /devices/platform/mt_charger/power_supply u:object_r:sysfs_batteryinfo:s0

4
non_plat/mtk_hal_camera.te
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@ -264,8 +264,8 @@ allow mtk_hal_camera mtk_cmdq_device:chr_file { read ioctl open };
# Date : WK17.36
# Operation : O Migration
# Purpose: Allow to access battery status
allow mtk_hal_camera sysfs_power_supply:dir search;
allow mtk_hal_camera sysfs_power_supply:file { getattr open read };
allow mtk_hal_camera sysfs_batteryinfo:dir search;
allow mtk_hal_camera sysfs_batteryinfo:file { getattr open read };
# Date : WK17.39
# Operation : O Migration

4
non_plat/untrusted_app.te
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@ -28,8 +28,8 @@ allow untrusted_app_25 proc_thermal:file { getattr open read };
allow untrusted_app_25 sysfs_fps:dir search;
allow untrusted_app_25 sysfs_fps:file { getattr open read };
allow untrusted_app_25 sysfs_power_supply:dir search;
allow untrusted_app_25 sysfs_power_supply:file { getattr open read };
allow untrusted_app_25 sysfs_batteryinfo:dir search;
allow untrusted_app_25 sysfs_batteryinfo:file { getattr open read };
allow untrusted_app_25 sysfs_therm:dir { open read search };
allow untrusted_app_25 sysfs_therm:file { getattr open read };