Merge "Revert "Only allow root/system UIDs to send broadcast to unexported receiver"" into tm-dev am: aea49e77fd

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17573848

Change-Id: Ic755541b96f5f4e36a2c67a9bde5d14305b3ccb5
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

services/core/java/com/android/server/am/BroadcastQueue.java

@@ -880,9 +880,9 @@ public final class BroadcastQueue {
 
         // Ensure that broadcasts are only sent to other apps if they are explicitly marked as
         // exported, or are System level broadcasts
-        if (!skip && !filter.exported && mService.checkComponentPermission(null, r.callingPid,
-                r.callingUid, filter.receiverList.uid, filter.exported)
-                != PackageManager.PERMISSION_GRANTED) {
+        if (!skip && !filter.exported && !Process.isCoreUid(r.callingUid)
+                && filter.receiverList.uid != r.callingUid) {
+
             Slog.w(TAG, "Exported Denial: sending "
                     + r.intent.toString()
                     + ", action: " + r.intent.getAction()