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https://github.com/Divested-Mobile/DivestOS-Build.git
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39 lines
1.8 KiB
Diff
39 lines
1.8 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Winson Chung <winsonc@google.com>
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Date: Wed, 8 Feb 2023 01:04:46 +0000
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Subject: [PATCH] Only allow NEW_TASK flag when adjusting pending intents
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Bug: 243794108
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Test: atest CtsSecurityBulletinHostTestCases:android.security.cts.CVE_2023_20918
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(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:c62d2e1021a030f4f0ae5fcfc8fe8e0875fa669f)
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Merged-In: I5d329beecef1902c36704e93d0bc5cb60d0e2f5b
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Change-Id: I5d329beecef1902c36704e93d0bc5cb60d0e2f5b
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---
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core/java/android/app/ActivityOptions.java | 6 +++++-
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1 file changed, 5 insertions(+), 1 deletion(-)
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diff --git a/core/java/android/app/ActivityOptions.java b/core/java/android/app/ActivityOptions.java
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index 36ab62aedc09..c8f54fd275ee 100644
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--- a/core/java/android/app/ActivityOptions.java
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+++ b/core/java/android/app/ActivityOptions.java
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@@ -20,6 +20,8 @@ import static android.Manifest.permission.CONTROL_REMOTE_APP_TRANSITION_ANIMATIO
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import static android.app.ActivityTaskManager.SPLIT_SCREEN_CREATE_MODE_TOP_OR_LEFT;
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import static android.app.WindowConfiguration.ACTIVITY_TYPE_UNDEFINED;
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import static android.app.WindowConfiguration.WINDOWING_MODE_UNDEFINED;
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+import static android.content.Intent.FLAG_ACTIVITY_NEW_TASK;
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+import static android.content.Intent.FLAG_RECEIVER_FOREGROUND;
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import static android.view.Display.INVALID_DISPLAY;
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import android.annotation.Nullable;
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@@ -1262,7 +1264,9 @@ public class ActivityOptions extends ComponentOptions {
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* @hide
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*/
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public int getPendingIntentLaunchFlags() {
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- return mPendingIntentLaunchFlags;
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+ // b/243794108: Ignore all flags except the new task flag, to be reconsidered in b/254490217
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+ return mPendingIntentLaunchFlags &
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+ (FLAG_ACTIVITY_NEW_TASK | FLAG_RECEIVER_FOREGROUND);
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}
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/**
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