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Commit 96733049 authored by Christopher Tate's avatar Christopher Tate
Browse files

Clean up when an attempted restore throws 

When a restore agent throws an exception back into the framework, assume that it
may have left the app's data in an inconsistent state and clear the data for
that app (again -- it was cleared just prior to the attempted restore, too).
parent d03f7ae3

services/java/com/android/server/BackupManagerService.java

+4 −0
Original line number Diff line number Diff line
@@ -1276,7 +1276,11 @@ class BackupManagerService extends IBackupManager.Stub { 
                File savedStateName = new File(mStateDir, packageName);

                newStateName.renameTo(savedStateName);

            } catch (Exception e) {

                // If the agent fails restore, it might have put the app's data

                // into an incoherent state.  For consistency we wipe its data

                // again in this case before propagating the exception

                Log.e(TAG, "Error restoring data for " + packageName, e);

                clearApplicationDataSynchronous(packageName);

            }

        }

    }