diff --git a/apex/jobscheduler/service/java/com/android/server/job/JobSchedulerService.java b/apex/jobscheduler/service/java/com/android/server/job/JobSchedulerService.java
index 593e494..0a4e020 100644
--- a/apex/jobscheduler/service/java/com/android/server/job/JobSchedulerService.java
+++ b/apex/jobscheduler/service/java/com/android/server/job/JobSchedulerService.java
@@ -57,6 +57,7 @@
 import android.os.Handler;
 import android.os.Looper;
 import android.os.Message;
+import android.os.ParcelFileDescriptor;
 import android.os.Process;
 import android.os.RemoteException;
 import android.os.ServiceManager;
@@ -2688,13 +2689,14 @@
         }
 
         @Override
-        protected int handleShellCommand(@NonNull FileDescriptor in, @NonNull FileDescriptor out,
-                @NonNull FileDescriptor err, @NonNull String[] args) {
+        protected int handleShellCommand(@NonNull ParcelFileDescriptor in,
+                @NonNull ParcelFileDescriptor out, @NonNull ParcelFileDescriptor err,
+                @NonNull String[] args) {
             return (new JobSchedulerShellCommand(JobSchedulerService.this)).exec(
-                    this, in, out, err, args);
+                    this, in.getFileDescriptor(), out.getFileDescriptor(), err.getFileDescriptor(),
+                    args);
         }
 
-
         /**
          * <b>For internal system user only!</b>
          * Returns a list of all currently-executing jobs.
diff --git a/core/java/android/os/Binder.java b/core/java/android/os/Binder.java
index a856975..ec39199 100644
--- a/core/java/android/os/Binder.java
+++ b/core/java/android/os/Binder.java
@@ -932,8 +932,14 @@
         }
 
         int result = -1;
-        try {
-            result = handleShellCommand(in, out, err, args);
+        try (ParcelFileDescriptor inPfd = ParcelFileDescriptor.dup(in);
+                ParcelFileDescriptor outPfd = ParcelFileDescriptor.dup(out);
+                ParcelFileDescriptor errPfd = ParcelFileDescriptor.dup(err)) {
+            result = handleShellCommand(inPfd, outPfd, errPfd, args);
+        } catch (IOException e) {
+            PrintWriter pw = new FastPrintWriter(new FileOutputStream(err));
+            pw.println("dup() failed: " + e.getMessage());
+            pw.flush();
         } finally {
             resultReceiver.send(result, null);
         }
@@ -954,9 +960,10 @@
      * @hide
      */
     // @SystemApi TODO Make it a system API.
-    protected int handleShellCommand(@NonNull FileDescriptor in, @NonNull FileDescriptor out,
-            @NonNull FileDescriptor err, @NonNull String[] args) {
-        FileOutputStream ferr = new FileOutputStream(err);
+    protected int handleShellCommand(@NonNull ParcelFileDescriptor in,
+            @NonNull ParcelFileDescriptor out, @NonNull ParcelFileDescriptor err,
+            @NonNull String[] args) {
+        FileOutputStream ferr = new FileOutputStream(err.getFileDescriptor());
         PrintWriter pw = new FastPrintWriter(ferr);
         pw.println("No shell command implementation.");
         pw.flush();