ONOS-3346 Fixed NPE when disallowing devices via network configuration.

Change-Id: I88986681e446f2fd298aa5c4d47e709da5be9e52

ONOS-3346 Fixed NPE when disallowing devices via network configuration.
Change-Id: I88986681e446f2fd298aa5c4d47e709da5be9e52
Thomas Vachuska · Gerrit Code Review
Commit 710293f3afa03540a1fd3be038da0ea6a488765c 710293f3 1 parent 1627dc8e
Showing 1 changed file with 4 additions and 0 deletions
core/store/dist/src/main/java/org/onosproject/store/device/impl/GossipDeviceStore.java
--- a/core/store/dist/src/main/java/org/onosproject/store/device/impl/GossipDeviceStore.java
View file @710293f
+++ b/core/store/dist/src/main/java/org/onosproject/store/device/impl/GossipDeviceStore.java
View file @710293f
@@ -986,6 +986,10 @@ public class GossipDeviceStore
             // accept removal request if given timestamp is newer than
             // the latest Timestamp from Primary provider
             DeviceDescriptions primDescs = getPrimaryDescriptions(descs);
+             if (primDescs == null) {
+                 return null;
+             }
+ 
             Timestamp lastTimestamp = primDescs.getLatestTimestamp();
             if (timestamp.compareTo(lastTimestamp) <= 0) {
                 // outdated event ignore