Add functionfs access to system_server. am: 1d40154575

am: caf0139b3d Change-Id: I874a41e0072352f5b8a0fc2b0080913c206520e1
2018-03-02 02:59:30 +00:00 · 2018-03-02 02:59:30 +00:00 · 66adf0cd34
commit 66adf0cd34
parent 8ded6f4292 caf0139b3d
2 changed files with 6 additions and 1 deletions
--- a/private/domain.te
+++ b/private/domain.te
@ -105,7 +105,8 @@ full_treble_only(`
    -adbd
    -init
    -mediaprovider
-  }functionfs:file no_rw_file_perms;
+    -system_server
+  } functionfs:file no_rw_file_perms;

  # usbfs and binfmt_miscfs
  neverallow {
--- a/private/system_server.te
+++ b/private/system_server.te
@ -761,6 +761,10 @@ userdebug_or_eng(`
  allow system_server mediaextractor_update_service:service_manager find;
 ')

+# UsbDeviceManager uses /dev/usb-ffs
+allow system_server functionfs:dir search;
+allow system_server functionfs:file rw_file_perms;
+
 ###
 ### Neverallow rules
 ###