1 files changed, 8 insertions, 2 deletions
diff --git a/services/core/java/com/android/server/connectivity/Vpn.java b/services/core/java/com/android/server/connectivity/Vpn.java
index 8e1fccd07f7a..500dd8a3eab7 100644
--- a/services/core/java/com/android/server/connectivity/Vpn.java
+++ b/services/core/java/com/android/server/connectivity/Vpn.java
@@ -1130,7 +1130,13 @@ public class Vpn {
         return mNetworkInfo;
     }
 
-    public int getNetId() {
+    /**
+     * Return netId of current running VPN network.
+     *
+     * @return a netId if there is a running VPN network or NETID_UNSET if there is no running VPN
+     *         network or network is null.
+     */
+    public synchronized int getNetId() {
         final NetworkAgent agent = mNetworkAgent;
         if (null == agent) return NETID_UNSET;
         final Network network = agent.getNetwork();
@@ -1708,7 +1714,7 @@ public class Vpn {
     /**
      * Return the configuration of the currently running VPN.
      */
-    public VpnConfig getVpnConfig() {
+    public synchronized VpnConfig getVpnConfig() {
         enforceControlPermission();
         return mConfig;
     }