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Add sysfs thermal permissions for dumpstate

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Dumpstate currently cannot print temperature readings because it doesn't
have permissions to read thermal sensor values via sysfs. This commit
adds read permissions for sysfs_thermal.

Test: adb bugreport
Bug: 63602647
Change-Id: I21dd6f7bcaabaff722c8847b0958c725d661f489
This commit is contained in:
Maggie White
2017-07-31 21:00:11 -07:00
parent ab0968ecf6
commit 7b6ff9bc56
3 changed files with 5 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
sepolicy/vendor/file_contexts vendored
View File

@@ -229,6 +229,9 @@
/vendor/lib(64)?/libadsprpc\.so u:object_r:same_process_hal_file:s0
/vendor/lib/dsp/fastrpc_shell_0 u:object_r:hexagon_halide_file:s0
# thermal sysfs files
/sys/class/thermal(/.*)? u:object_r:sysfs_thermal:s0
# data files
/data/vendor/netmgr(/.*)? u:object_r:netmgr_data_file:s0
/data/vendor/location(/.*)? u:object_r:location_data_file:s0

2
sepolicy/vendor/genfs_contexts vendored
View File

@@ -1,3 +1,4 @@
# TODO: genfs doesn't apply correctly to linked files (b/64270911)
genfscon proc /debug/fwdump u:object_r:proc_wifi_dbg:s0
genfscon proc /debugdriver/driverdump u:object_r:proc_wifi_dbg:s0
genfscon proc /ath_pktlog/cld u:object_r:proc_wifi_dbg:s0
@@ -15,7 +16,6 @@ genfscon sysfs /devices/soc/1da4000.ufshc/host0/target0:0:0/0:0:0:0 u:object_r:s
genfscon sysfs /class/rfkill/rfkill0/state u:object_r:sysfs_bluetooth_writable:s0
genfscon sysfs /class/thermal u:object_r:sysfs_thermal:s0
genfscon sysfs /class/uio u:object_r:sysfs_uio:s0
genfscon sysfs /devices/soc/1da4000.ufshc/clkscale_enable u:object_r:sysfs_clkscale:s0
genfscon sysfs /devices/soc/soc:bt_wcn3990 u:object_r:sysfs_bluetooth_writable:s0

4
sepolicy/vendor/hal_dumpstate_impl.te vendored
View File

@@ -33,9 +33,7 @@ r_dir_file(hal_dumpstate_impl, sysfs_uio)
r_dir_file(hal_dumpstate_impl, sysfs_rmtfs)
r_dir_file(hal_dumpstate_impl, sysfs_msm_subsys)
r_dir_file(hal_dumpstate_impl, sysfs_soc)
allow hal_dumpstate_impl sysfs_thermal:dir search;
allow hal_dumpstate_impl sysfs_thermal:file r_file_perms;
r_dir_file(hal_dumpstate_impl, sysfs_thermal)
allow hal_dumpstate_impl debugfs_ion:dir r_dir_perms;
allow hal_dumpstate_impl debugfs_ion:file r_file_perms;