From 7fb5a8c6cb5eb333c3683c9a4359aeb4fccc0bff Mon Sep 17 00:00:00 2001
From: "Kevin F. Haggerty" <haggertk@lineageos.org>
Date: Fri, 30 Nov 2018 14:14:59 -0700
Subject: [PATCH] msm8974-common: sepolicy: Label sysfs_usb_storage_gadget,
 resolve denials

* avc: denied { setattr } for name="file" dev="sysfs" ino=23591
  scontext=u:r:init:s0 tcontext=u:object_r:sysfs_usb_storage_gadget:s0
  tclass=file permissive=1

Change-Id: Ia96e3634cbe1a85bb7da3f24ecfa3fbaaa55baad
---
 sepolicy/common/file.te       | 1 +
 sepolicy/common/file_contexts | 1 +
 sepolicy/common/init.te       | 1 +
 3 files changed, 3 insertions(+)

diff --git a/sepolicy/common/file.te b/sepolicy/common/file.te
index 5617fd4..b37830a 100644
--- a/sepolicy/common/file.te
+++ b/sepolicy/common/file.te
@@ -16,6 +16,7 @@ type sysfs_sec_thermistor, fs_type, sysfs_type;
 type sysfs_sec_touchkey, fs_type, sysfs_type;
 type sysfs_sec_tsp, fs_type, sysfs_type;
 type sysfs_usb_otg, fs_type, sysfs_type;
+type sysfs_usb_storage_gadget, fs_type, sysfs_type;
 type sysfs_wifi_writeable, fs_type, sysfs_type;
 
 type bt_fw_file, file_type;
diff --git a/sepolicy/common/file_contexts b/sepolicy/common/file_contexts
index 5ec1a41..90b896b 100644
--- a/sepolicy/common/file_contexts
+++ b/sepolicy/common/file_contexts
@@ -91,4 +91,5 @@
 /sys/devices/virtual/sensors(/.*)?                      u:object_r:sysfs_sensors:s0
 
 # sysfs - usb
+/sys/devices/msm_dwc3/[a-f0-9]+\.dwc3/gadget/lun[0-9]+(/.*)? u:object_r:sysfs_usb_storage_gadget:s0
 /sys/devices/virtual/host_notify/usb_otg(/.*)?               u:object_r:sysfs_usb_otg:s0
diff --git a/sepolicy/common/init.te b/sepolicy/common/init.te
index c39cf95..b5b4a6e 100644
--- a/sepolicy/common/init.te
+++ b/sepolicy/common/init.te
@@ -30,6 +30,7 @@ allow init {
     sysfs_sensors
     sysfs_socinfo
     sysfs_usb_otg
+    sysfs_usb_storage_gadget
 }:file setattr;
 
 allow init {