From 1cfb57c0238d2c7f34f424b5fb32b3c074d9ac44 Mon Sep 17 00:00:00 2001
From: Tianjie <xunchang@google.com>
Date: Tue, 27 Apr 2021 21:49:22 -0700
Subject: [PATCH] Dump the IOexception before retrying load escrow key

This gives us more information on the reason of the failure.

Test: unittest
Change-Id: I0c4b91aa67607c2b1fdddcd4477fa67287fa4b3e
---
 .../com/android/server/locksettings/RebootEscrowManager.java     | 1 +
 1 file changed, 1 insertion(+)

diff --git a/services/core/java/com/android/server/locksettings/RebootEscrowManager.java b/services/core/java/com/android/server/locksettings/RebootEscrowManager.java
index 90694d0a5f64c..08f681be2e1c7 100644
--- a/services/core/java/com/android/server/locksettings/RebootEscrowManager.java
+++ b/services/core/java/com/android/server/locksettings/RebootEscrowManager.java
@@ -374,6 +374,7 @@ class RebootEscrowManager {
         try {
             escrowKey = getAndClearRebootEscrowKey(kk);
         } catch (IOException e) {
+            Slog.i(TAG, "Failed to load escrow key, scheduling retry.", e);
             scheduleLoadRebootEscrowDataOrFail(retryHandler, attemptNumber + 1, users,
                     rebootEscrowUsers);
             return;