Fix NPE in BackupManagerService
If none of the requested packages are valid packages,
we'd run into this issue where PerformBackupTask#mQueue
is null but we try to iterate over it in finalizeBackup()
Fix is to use an empty queue as the default value instead
of null.
Bug: 35380067
Test: Manually tested by trying to backup a non-existent package.
Change-Id: Ibb2d03d5f8270bcb448ee083ee02964236aca92b
diff --git a/services/backup/java/com/android/server/backup/BackupManagerService.java b/services/backup/java/com/android/server/backup/BackupManagerService.java
index 13e6ae0..af71806 100644
--- a/services/backup/java/com/android/server/backup/BackupManagerService.java
+++ b/services/backup/java/com/android/server/backup/BackupManagerService.java
@@ -2607,6 +2607,7 @@
boolean userInitiated, boolean nonIncremental) {
mTransport = transport;
mOriginalQueue = queue;
+ mQueue = new ArrayList<>();
mJournal = journal;
mObserver = observer;
mMonitor = monitor;