Allow init to access user mode helpers
This is in host sepolicy, looked like we pruned it because we didn't
need it - but now we do.
Bug: 297019386
Test: Run VM with encrypted storage, no denials
Change-Id: I6cd5f6bf98e9089ef7c3945c29242daea527592f
diff --git a/microdroid/system/private/init.te b/microdroid/system/private/init.te
index 408418c..f4541a3 100644
--- a/microdroid/system/private/init.te
+++ b/microdroid/system/private/init.te
@@ -57,6 +57,9 @@
# setrlimit
allow init self:global_capability_class_set sys_resource;
+# Set usermodehelpers.
+allow init { usermodehelper sysfs_usermodehelper }:file rw_file_perms;
+
# Remove /dev/.booting and load /debug_ramdisk/* files
allow init tmpfs:file { getattr unlink };