init: don't import rc files during mount_all after Q

Importing rc files during mount_all was at best a stop gap until
Treble's first stage mount and at worst a bad idea.  It doesn't have a
reason to exist now that first stage mount exists and is required, and
always had edge cases where init could not handle loading some aspects
of scripts after it had started processing actions.

This change removes this functionality for devices launching after Q.

Test: devices boot
Change-Id: I3181289572968637b884e150d36651f453d40362

1 files changed, 3 insertions, 1 deletions

diff --git a/init/builtins.cpp b/init/builtins.cpp
index 6ce773672..840f2d422 100644
--- a/init/builtins.cpp
+++ b/init/builtins.cpp
@@ -16,6 +16,7 @@
 
 #include "builtins.h"
 
+#include <android/api-level.h>
 #include <dirent.h>
 #include <errno.h>
 #include <fcntl.h>
@@ -62,6 +63,7 @@
 
 #include "action_manager.h"
 #include "bootchart.h"
+#include "host_init_stubs.h"
 #include "init.h"
 #include "mount_namespace.h"
 #include "parser.h"
@@ -588,7 +590,7 @@ static Result<Success> do_mount_all(const BuiltinArguments& args) {
     auto mount_fstab_return_code = fs_mgr_mount_all(&fstab, mount_mode);
     property_set(prop_name, std::to_string(t.duration().count()));
 
-    if (import_rc) {
+    if (import_rc && SelinuxGetVendorAndroidVersion() <= __ANDROID_API_Q__) {
         /* Paths of .rc files are specified at the 2nd argument and beyond */
         import_late(args.args, 2, path_arg_end);
     }