Merge "Fix the potential NullPointerException."

am: 4b5c8e1076

Change-Id: If2b68e47eacb1faf9ce50161322ccbed9c8253c8

2 files changed, 6 insertions, 3 deletions

diff --git a/services/net/java/android/net/ipmemorystore/NetworkAttributes.java b/services/net/java/android/net/ipmemorystore/NetworkAttributes.java
index e76976991797..818515ac9af1 100644
--- a/services/net/java/android/net/ipmemorystore/NetworkAttributes.java
+++ b/services/net/java/android/net/ipmemorystore/NetworkAttributes.java
@@ -127,6 +127,7 @@ public class NetworkAttributes {
 
     @Nullable
     private static InetAddress getByAddressOrNull(@Nullable final byte[] address) {
+        if (null == address) return null;
         try {
             return InetAddress.getByAddress(address);
         } catch (UnknownHostException e) {
@@ -227,7 +228,9 @@ public class NetworkAttributes {
         }
 
         /**
-         * Set the lease expiry timestamp of assigned v4 address.
+         * Set the lease expiry timestamp of assigned v4 address. Long.MAX_VALUE is used
+         * to represent "infinite lease".
+         *
          * @param assignedV4AddressExpiry The lease expiry timestamp of assigned v4 address.
          * @return This builder.
          */
diff --git a/services/net/java/android/net/ipmemorystore/OnNetworkAttributesRetrievedListener.java b/services/net/java/android/net/ipmemorystore/OnNetworkAttributesRetrievedListener.java
index ca6f3029d496..395ad98f38e0 100644
--- a/services/net/java/android/net/ipmemorystore/OnNetworkAttributesRetrievedListener.java
+++ b/services/net/java/android/net/ipmemorystore/OnNetworkAttributesRetrievedListener.java
@@ -40,8 +40,8 @@ public interface OnNetworkAttributesRetrievedListener {
                 // NonNull, but still don't crash the system server if null
                 if (null != listener) {
                     listener.onNetworkAttributesRetrieved(
-                            new Status(statusParcelable), l2Key,
-                            new NetworkAttributes(networkAttributesParcelable));
+                            new Status(statusParcelable), l2Key, null == networkAttributesParcelable
+                                ? null : new NetworkAttributes(networkAttributesParcelable));
                 }
             }