Merge "Fix deleting legacy key blobs" am: c24a4b5f44 am: b3c61fac5f

am: 4d8a0decdb

Change-Id: I74ba06e7371696806a8ab1adbd7e65d806e208c4

1 files changed, 8 insertions, 4 deletions

diff --git a/keystore/java/android/security/KeyStore.java b/keystore/java/android/security/KeyStore.java
index 6d58d95e6fb6..6e6ed30fef8c 100644
--- a/keystore/java/android/security/KeyStore.java
+++ b/keystore/java/android/security/KeyStore.java
@@ -267,16 +267,20 @@ public class KeyStore {
         }
     }
 
-    public boolean delete(String key, int uid) {
+    int delete2(String key, int uid) {
         try {
-            int ret = mBinder.del(key, uid);
-            return (ret == NO_ERROR || ret == KEY_NOT_FOUND);
+            return mBinder.del(key, uid);
         } catch (RemoteException e) {
             Log.w(TAG, "Cannot connect to keystore", e);
-            return false;
+            return SYSTEM_ERROR;
         }
     }
 
+    public boolean delete(String key, int uid) {
+        int ret = delete2(key, uid);
+        return ret == NO_ERROR || ret == KEY_NOT_FOUND;
+    }
+
     @UnsupportedAppUsage
     public boolean delete(String key) {
         return delete(key, UID_SELF);