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Commit c5fabb86 authored by Kensuke Miyagi's avatar Kensuke Miyagi
Browse files

Add dump permission check in TunerResourceManagerService#dump() 

This is the fix for regression introduced by commit: 17c4a944

Bug: 213479108
Test: android.security.cts.ServicePermissionsTest#testDumpProtected
Change-Id: I92e0d9b29a5a8676c02d3bbabec3393651839353
parent 238f9d57

services/core/java/com/android/server/tv/tunerresourcemanager/TunerResourceManagerService.java

+7 −0
Original line number Diff line number Diff line
@@ -21,6 +21,7 @@ import android.annotation.Nullable; 
import android.app.ActivityManager;

import android.app.ActivityManager.RunningAppProcessInfo;

import android.content.Context;

import android.content.pm.PackageManager;

import android.media.IResourceManagerService;

import android.media.tv.TvInputManager;

import android.media.tv.tunerresourcemanager.CasSessionRequest;
@@ -543,6 +544,12 @@ public class TunerResourceManagerService extends SystemService implements IBinde 
        protected void dump(FileDescriptor fd, final PrintWriter writer, String[] args) {

            final IndentingPrintWriter pw = new IndentingPrintWriter(writer, "  ");



            if (getContext().checkCallingOrSelfPermission(android.Manifest.permission.DUMP)

                    != PackageManager.PERMISSION_GRANTED) {

                pw.println("Permission Denial: can't dump!");

                return;

            }



            synchronized (mLock) {

                if (mClientProfiles != null) {

                    pw.println("ClientProfiles:");