From 4e2b651fdccffb369ad937258dec6a3486a11e2e Mon Sep 17 00:00:00 2001 From: Darren Hsu Date: Thu, 28 Jul 2022 10:16:55 +0800 Subject: [PATCH] sepolicy: allow hal_power_stats to read wifi sysfs and property avc: denied { read } for name="power_stats" dev="sysfs" ino=114517 scontext=u:r:hal_power_stats_default:s0 tcontext=u:object_r:sysfs:s0 tclass=file permissive=0 avc: denied { read } for name="u:object_r:wifi_hal_prop:s0" dev="tmpfs" ino=371 scontext=u:r:hal_power_stats_default:s0 tcontext=u:object_r:wifi_hal_prop:s0 tclass=file permissive=0 Bug: 240391946 Test: get bugreport and make sure no avc denials related to Test: hal_power_stats Change-Id: I3be32eb4e61926c3abd24c67e7dab9b4056bf00a Signed-off-by: Darren Hsu --- vendor/genfs_contexts | 3 +++ vendor/hal_power_stats_default.te | 2 ++ 2 files changed, 5 insertions(+) create mode 100644 vendor/hal_power_stats_default.te diff --git a/vendor/genfs_contexts b/vendor/genfs_contexts index dd1b196..4f547fd 100644 --- a/vendor/genfs_contexts +++ b/vendor/genfs_contexts @@ -14,3 +14,6 @@ genfscon sysfs /devices/platform/10da0000.hsi2c/i2c-6/i2c-p9222/power_supply/wir genfscon sysfs /devices/platform/10da0000.hsi2c/i2c-6/i2c-p9222/wakeup u:object_r:sysfs_wakeup:s0 genfscon sysfs /devices/platform/14520000.pcie/pci0001:00/0001:00:00.0/0001:01:00.0/mhi0/wakeup u:object_r:sysfs_wakeup:s0 genfscon sysfs /devices/platform/qcom,cnss-qca6490/wakeup u:object_r:sysfs_wakeup:s0 + +# PowerStats +genfscon sysfs /kernel/wifi/power_stats u:object_r:sysfs_power_stats:s0 diff --git a/vendor/hal_power_stats_default.te b/vendor/hal_power_stats_default.te new file mode 100644 index 0000000..24527f9 --- /dev/null +++ b/vendor/hal_power_stats_default.te @@ -0,0 +1,2 @@ +# Needed to detect wifi on/off +get_prop(hal_power_stats_default, wifi_hal_prop)