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57 lines
2.5 KiB
Diff
57 lines
2.5 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Julia Reynolds <juliacr@google.com>
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Date: Wed, 7 Jul 2021 16:19:44 -0400
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Subject: [PATCH] DO NOT MERGE Crash invalid FGS notifications
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Test: CTS, ActivityManagerProcessStateTest
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Fixes: 191981182
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Change-Id: I13a0202b25c8118db47edba11a93c1939c94b392
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Merged-In: I13a0202b25c8118db47edba11a93c1939c94b392
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(cherry picked from commit 6f657f8f5b7d41af426d6cd8d60bfda6e12057c0)
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(cherry picked from commit b6b2906ea6472d182e6ae03c581a63802cd84f08)
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Merged-In: I13a0202b25c8118db47edba11a93c1939c94b392
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Backport to P:
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Make method Notification.isForegroundService() public, as it is the case
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in Android 10 and later, see Ia13c1aac0cf91c400594df96ce267e768133f8d1
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Change-Id: I214b6ab4f6ecab332fb8b3293fbc3b2212790b38
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---
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core/java/android/app/Notification.java | 3 ++-
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.../server/notification/NotificationManagerService.java | 7 +++++--
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2 files changed, 7 insertions(+), 3 deletions(-)
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diff --git a/core/java/android/app/Notification.java b/core/java/android/app/Notification.java
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index eda12623cf65..b7d265c26f22 100644
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--- a/core/java/android/app/Notification.java
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+++ b/core/java/android/app/Notification.java
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@@ -5208,8 +5208,9 @@ public class Notification implements Parcelable
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/**
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* @return whether this notification is a foreground service notification
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+ * @hide
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*/
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- private boolean isForegroundService() {
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+ public boolean isForegroundService() {
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return (flags & Notification.FLAG_FOREGROUND_SERVICE) != 0;
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}
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diff --git a/services/core/java/com/android/server/notification/NotificationManagerService.java b/services/core/java/com/android/server/notification/NotificationManagerService.java
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index 54f13956e6b7..9e63265e4e93 100755
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--- a/services/core/java/com/android/server/notification/NotificationManagerService.java
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+++ b/services/core/java/com/android/server/notification/NotificationManagerService.java
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@@ -3535,8 +3535,11 @@ public class NotificationManagerService extends SystemService {
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notification.flags &= ~Notification.FLAG_CAN_COLORIZE;
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}
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- } catch (NameNotFoundException e) {
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- Slog.e(TAG, "Cannot create a context for sending app", e);
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+ } catch (Exception e) {
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+ if (notification.isForegroundService()) {
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+ throw new SecurityException("Invalid FGS notification", e);
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+ }
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+ Slog.e(TAG, "Cannot fix notification", e);
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return;
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}
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