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Commit 9ff12f33 authored by Chun-Wei Wang's avatar Chun-Wei Wang
Browse files

Fix system process crash 

verifyKnownUsers() might fail due to database error
in low storage which will crash the system process
and cause boot loop.

Bug: 300568641
Test: 1. put large files under /data/local/tmp
         to cause low storage
      2. device can reboot successfully
Change-Id: If1a3ac06b2c02b273afa47e6b0a90bf08408fb6b
parent bae52482

services/core/java/com/android/server/locksettings/recoverablekeystore/RecoverableKeyStoreManager.java

+6 −2
Original line number Diff line number Diff line
@@ -194,8 +194,12 @@ public class RecoverableKeyStoreManager { 
        mApplicationKeyStorage = applicationKeyStorage;

        mTestCertHelper = testOnlyInsecureCertificateHelper;

        mCleanupManager = cleanupManager;

        try {

            // Clears data for removed users.

            mCleanupManager.verifyKnownUsers();

        } catch (Exception e) {

            Log.e(TAG, "Failed to verify known users", e);

        }

        try {

            mRecoverableKeyGenerator = RecoverableKeyGenerator.newInstance(mDatabase);

        } catch (NoSuchAlgorithmException e) {