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Commit 51bafe8b authored by Treehugger Robot's avatar Treehugger Robot Committed by Automerger Merge Worker
Browse files

Merge "Add Binder.clearCallingIdentity to TracingServiceProxy" am: dadffd58 am: 00310789 

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1744820

Change-Id: I3dde25c10436e2b10ea46c7b6c20d4d5298c4bf7
parents 388026fe 00310789

services/core/java/com/android/server/tracing/TracingServiceProxy.java

+7 −0
Original line number Diff line number Diff line
@@ -20,6 +20,7 @@ import android.content.Intent; 
import android.content.pm.PackageInfo;

import android.content.pm.PackageManager;

import android.content.pm.PackageManager.NameNotFoundException;

import android.os.Binder;

import android.os.UserHandle;

import android.tracing.ITracingServiceProxy;

import android.util.Log;
@@ -30,6 +31,8 @@ import com.android.server.SystemService; 
 * TracingServiceProxy is the system_server intermediary between the Perfetto tracing daemon and the

 * system tracing app Traceur.

 *

 * Access to this service is restricted via SELinux. Normal apps do not have access.

 *

 * @hide

 */

public class TracingServiceProxy extends SystemService {
@@ -87,11 +90,15 @@ public class TracingServiceProxy extends SystemService { 
                intent.setAction(INTENT_ACTION_NOTIFY_SESSION_STOPPED);

            }



            final long identity = Binder.clearCallingIdentity();

            try {

                mContext.startForegroundServiceAsUser(intent, UserHandle.SYSTEM);

            } catch (RuntimeException e) {

                Log.e(TAG, "Failed to notifyTraceSessionEnded", e);

            } finally {

                Binder.restoreCallingIdentity(identity);

            }



        } catch (NameNotFoundException e) {

            Log.e(TAG, "Failed to locate Traceur", e);

        }