1 files changed, 5 insertions, 0 deletions
diff --git a/services/core/java/com/android/server/MountService.java b/services/core/java/com/android/server/MountService.java
index 4c619c0..55dd38a 100644
--- a/services/core/java/com/android/server/MountService.java
+++ b/services/core/java/com/android/server/MountService.java
@@ -3488,6 +3488,11 @@ class MountService extends IMountService.Stub
         }
 
         public boolean hasExternalStorage(int uid, String packageName) {
+            // No need to check for system uid. This avoids a deadlock between
+            // PackageManagerService and AppOpsService.
+            if (uid == Process.SYSTEM_UID) {
+                return true;
+            }
             // No locking - CopyOnWriteArrayList
             for (ExternalStorageMountPolicy policy : mPolicies) {
                 final boolean policyHasStorage = policy.hasExternalStorage(uid, packageName);