Prevent appdomain from creating globally readable symlinks.
Change-Id: I34db8855a55426f6a590a89cc6c157e1ccd50ff9
diff --git a/app.te b/app.te
index 40de074..a78fad1 100644
--- a/app.te
+++ b/app.te
@@ -367,3 +367,14 @@
# Ability to set system properties.
neverallow { appdomain -system_app -radio -shell -bluetooth -nfc }
property_type:property_service set;
+
+# prevent creation/manipulation of globally readable symlinks
+neverallow appdomain {
+ apk_data_file
+ cache_file
+ dev_type
+ rootfs
+ system_file
+ security_file
+ tmpfs
+}:lnk_file no_w_file_perms;