diff options
| -rw-r--r-- | services/java/com/android/server/BackupManagerService.java | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/services/java/com/android/server/BackupManagerService.java b/services/java/com/android/server/BackupManagerService.java index c3b9157..7977d1f 100644 --- a/services/java/com/android/server/BackupManagerService.java +++ b/services/java/com/android/server/BackupManagerService.java @@ -943,6 +943,15 @@ class BackupManagerService extends IBackupManager.Stub { mPackageManager, agentPackages); processOneRestore(omPackage, 0, IBackupAgent.Stub.asInterface(pmAgent.onBind())); + // Verify that the backup set includes metadata. If not, we can't do + // signature/version verification etc, so we simply do not proceed with + // the restore operation. + Metadata pmMeta = pmAgent.getRestoredMetadata(packageName); + if (pmMeta == null) { + Log.i(TAG, "No restore metadata available, so not restoring settings"); + return; + } + int count = 0; for (;;) { packageName = mTransport.nextRestorePackage(); |