am e3cbf2e7: Don\'t accept score below 0.

* commit 'e3cbf2e7349dd366f33905784595e2e3a1cec245':
  Don't accept score below 0.

1 files changed, 7 insertions, 1 deletions

diff --git a/java/com/android/server/ethernet/EthernetNetworkFactory.java b/java/com/android/server/ethernet/EthernetNetworkFactory.java
index 83a3fa7..a471154 100644
--- a/java/com/android/server/ethernet/EthernetNetworkFactory.java
+++ b/java/com/android/server/ethernet/EthernetNetworkFactory.java
@@ -140,6 +140,9 @@ class EthernetNetworkFactory {
                 mNetworkInfo.setDetailedState(DetailedState.DISCONNECTED, null, mHwAddr);
             }
             updateAgent();
+            // set our score lower than any network could go
+            // so we get dropped.  TODO - just unregister the factory
+            // when link goes down.
             mFactory.setScoreFilter(up ? NETWORK_SCORE : -1);
         }
     }
@@ -246,7 +249,8 @@ class EthernetNetworkFactory {
             mNetworkAgent.sendNetworkCapabilities(mNetworkCapabilities);
             mNetworkAgent.sendNetworkInfo(mNetworkInfo);
             mNetworkAgent.sendLinkProperties(mLinkProperties);
-            mNetworkAgent.sendNetworkScore(mLinkUp? NETWORK_SCORE : -1);
+            // never set the network score below 0.
+            mNetworkAgent.sendNetworkScore(mLinkUp? NETWORK_SCORE : 0);
         }
     }
 
@@ -277,6 +281,8 @@ class EthernetNetworkFactory {
                     // noticing.
                     if (!NetworkUtils.runDhcp(mIface, dhcpResults)) {
                         Log.e(TAG, "DHCP request error:" + NetworkUtils.getDhcpError());
+                        // set our score lower than any network could go
+                        // so we get dropped.
                         mFactory.setScoreFilter(-1);
                         return;
                     }