Fix NPE in LockSettingsService.

Bug: 33789922 Change-Id: Iecdedd8d73d9f749f15a64131cc894d9f92de9d1
2017-03-10 15:14:08 -08:00
parent 165baf64de
commit 750563ee50
1 changed files with 1 additions and 1 deletions
--- a/services/core/java/com/android/server/LockSettingsService.java
+++ b/services/core/java/com/android/server/LockSettingsService.java
@@ -1398,7 +1398,7 @@ public class LockSettingsService extends ILockSettings.Stub {
            return VerifyCredentialResponse.OK;
        }

-        if (TextUtils.isEmpty(credential)) {
+        if (storedHash == null || TextUtils.isEmpty(credential)) {
            return VerifyCredentialResponse.ERROR;
        }