Snap for 6671561 from 6bdafed3106198a341d1455560c7a076f780d2b9 to rvc-release

Change-Id: I5f6c0d9688c7fdb63c0e59846539fdb3db2e52f0
diff --git a/prebuilts/api/30.0/public/kernel.te b/prebuilts/api/30.0/public/kernel.te
index 42fe2c4..35018e9 100644
--- a/prebuilts/api/30.0/public/kernel.te
+++ b/prebuilts/api/30.0/public/kernel.te
@@ -65,10 +65,10 @@
 allow kernel { app_data_file privapp_data_file }:file read;
 allow kernel asec_image_file:file read;
 
-# Allow reading loop device in update_engine_unittests. (b/28319454)
+# Allow mounting loop device in update_engine_unittests. (b/28319454)
 # and for LTP kernel tests (b/73220071)
 userdebug_or_eng(`
-  allow kernel update_engine_data_file:file read;
+  allow kernel update_engine_data_file:file { read write };
   allow kernel nativetest_data_file:file { read write };
 ')
 
diff --git a/public/kernel.te b/public/kernel.te
index 42fe2c4..35018e9 100644
--- a/public/kernel.te
+++ b/public/kernel.te
@@ -65,10 +65,10 @@
 allow kernel { app_data_file privapp_data_file }:file read;
 allow kernel asec_image_file:file read;
 
-# Allow reading loop device in update_engine_unittests. (b/28319454)
+# Allow mounting loop device in update_engine_unittests. (b/28319454)
 # and for LTP kernel tests (b/73220071)
 userdebug_or_eng(`
-  allow kernel update_engine_data_file:file read;
+  allow kernel update_engine_data_file:file { read write };
   allow kernel nativetest_data_file:file { read write };
 ')