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https://github.com/Divested-Mobile/DivestOS-Build.git
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62 lines
3.5 KiB
Diff
62 lines
3.5 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Nan Wu <wnan@google.com>
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Date: Tue, 30 Apr 2024 17:20:29 +0000
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Subject: [PATCH] RESTRICT AUTOMERGE Backport preventing BAL bypass via bound
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service
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Apply similar fix for WallpaperService to TextToSpeech Service,
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Job Service, Print Service, Sync Service and MediaRoute2Provider Service
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Bug: 232798473, 232798676, 336490997
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Test: Manual test. BackgroundActivityLaunchTest
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(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:8fdf4a345e140eba9b4e736d24ab95c67c55a247)
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Merged-In: Ib113e45aa18296b4475b90d6dcec5dd5664f4c80
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Change-Id: Ib113e45aa18296b4475b90d6dcec5dd5664f4c80
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---
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services/core/java/com/android/server/content/SyncManager.java | 3 ++-
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.../core/java/com/android/server/job/JobServiceContext.java | 2 +-
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.../java/com/android/server/print/RemotePrintService.java | 3 ++-
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3 files changed, 5 insertions(+), 3 deletions(-)
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diff --git a/services/core/java/com/android/server/content/SyncManager.java b/services/core/java/com/android/server/content/SyncManager.java
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index fa8c48bdc7f7..586a9304e3e2 100644
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--- a/services/core/java/com/android/server/content/SyncManager.java
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+++ b/services/core/java/com/android/server/content/SyncManager.java
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@@ -217,7 +217,8 @@ public class SyncManager {
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/** Flags used when connecting to a sync adapter service */
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private static final int SYNC_ADAPTER_CONNECTION_FLAGS = Context.BIND_AUTO_CREATE
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- | Context.BIND_NOT_FOREGROUND | Context.BIND_ALLOW_OOM_MANAGEMENT;
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+ | Context.BIND_NOT_FOREGROUND | Context.BIND_ALLOW_OOM_MANAGEMENT
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+ | Context.BIND_DENY_ACTIVITY_STARTS;
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/** Singleton instance. */
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@GuardedBy("SyncManager.class")
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diff --git a/services/core/java/com/android/server/job/JobServiceContext.java b/services/core/java/com/android/server/job/JobServiceContext.java
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index 5ca628f6daa2..dd598ced4cb2 100644
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--- a/services/core/java/com/android/server/job/JobServiceContext.java
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+++ b/services/core/java/com/android/server/job/JobServiceContext.java
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@@ -251,7 +251,7 @@ public final class JobServiceContext implements ServiceConnection {
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try {
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binding = mContext.bindServiceAsUser(intent, this,
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Context.BIND_AUTO_CREATE | Context.BIND_NOT_FOREGROUND
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- | Context.BIND_NOT_PERCEPTIBLE,
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+ | Context.BIND_NOT_PERCEPTIBLE | Context.BIND_DENY_ACTIVITY_STARTS,
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UserHandle.of(job.getUserId()));
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} catch (SecurityException e) {
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// Some permission policy, for example INTERACT_ACROSS_USERS and
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diff --git a/services/print/java/com/android/server/print/RemotePrintService.java b/services/print/java/com/android/server/print/RemotePrintService.java
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index 502cd2c60f4a..702ddbb9f912 100644
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--- a/services/print/java/com/android/server/print/RemotePrintService.java
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+++ b/services/print/java/com/android/server/print/RemotePrintService.java
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@@ -572,7 +572,8 @@ final class RemotePrintService implements DeathRecipient {
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boolean wasBound = mContext.bindServiceAsUser(mIntent, mServiceConnection,
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Context.BIND_AUTO_CREATE | Context.BIND_FOREGROUND_SERVICE
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- | Context.BIND_INCLUDE_CAPABILITIES | Context.BIND_ALLOW_INSTANT,
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+ | Context.BIND_INCLUDE_CAPABILITIES | Context.BIND_ALLOW_INSTANT
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+ | Context.BIND_DENY_ACTIVITY_STARTS,
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new UserHandle(mUserId));
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if (!wasBound) {
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