2 files changed, 12 insertions, 5 deletions

diff --git a/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferStateMachine.cs b/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferStateMachine.cs
index 24d81d9..7314727 100644
--- a/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferStateMachine.cs
+++ b/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferStateMachine.cs
@@ -292,8 +292,15 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
 
             // There should be no race condition here since no other code should be removing the agent transfer or
             // changing the state to another other than Transferring => ReceivedAtDestination.
-            while (m_agentsInTransit[id] != AgentTransferState.ReceivedAtDestination && count-- > 0)
+
+            while (count-- > 0)
             {
+                lock (m_agentsInTransit)
+                {
+                    if (m_agentsInTransit[id] == AgentTransferState.ReceivedAtDestination)
+                        break;
+                }
+
 //                m_log.Debug("  >>> Waiting... " + count);
                 Thread.Sleep(100);
             }
diff --git a/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceTeleportTests.cs b/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceTeleportTests.cs
index d6bc313..de4458d 100644
--- a/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceTeleportTests.cs
+++ b/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceTeleportTests.cs
@@ -107,7 +107,7 @@ namespace OpenSim.Region.Framework.Scenes.Tests
         }
 
         [Test]
-        public void TestSameSimulatorSeparatedRegions()
+        public void TestSameSimulatorIsolatedRegions()
         {
             TestHelpers.InMethod();
 //            TestHelpers.EnableLogging();
@@ -180,7 +180,7 @@ namespace OpenSim.Region.Framework.Scenes.Tests
         /// Test teleport procedures when the target simulator returns false when queried about access.
         /// </summary>
         [Test]
-        public void TestSameSimulatorSeparatedRegions_DeniedOnQueryAccess()
+        public void TestSameSimulatorIsolatedRegions_DeniedOnQueryAccess()
         {
             TestHelpers.InMethod();
 //            TestHelpers.EnableLogging();
@@ -264,7 +264,7 @@ namespace OpenSim.Region.Framework.Scenes.Tests
         /// Test teleport procedures when the target simulator create agent step is refused.
         /// </summary>
         [Test]
-        public void TestSameSimulatorSeparatedRegions_DeniedOnCreateAgent()
+        public void TestSameSimulatorIsolatedRegions_DeniedOnCreateAgent()
         {
             TestHelpers.InMethod();
 //            TestHelpers.EnableLogging();
@@ -345,7 +345,7 @@ namespace OpenSim.Region.Framework.Scenes.Tests
         /// (for CreateAgent) but the viewer cannot reach the destination region due to network issues.
         /// </remarks>
         [Test]
-        public void TestSameSimulatorSeparatedRegions_DestinationDidNotProcessViewerConnection()
+        public void TestSameSimulatorIsolatedRegions_DestinationDidNotProcessViewerConnection()
         {
             TestHelpers.InMethod();
 //            TestHelpers.EnableLogging();