4 files changed, 21 insertions, 11 deletions

diff --git a/OpenSim/Region/Physics/Meshing/Meshmerizer.cs b/OpenSim/Region/Physics/Meshing/Meshmerizer.cs
index 1ea08e2..f609e73 100644
--- a/OpenSim/Region/Physics/Meshing/Meshmerizer.cs
+++ b/OpenSim/Region/Physics/Meshing/Meshmerizer.cs
@@ -289,6 +289,9 @@ namespace OpenSim.Region.Physics.Meshing
                         ManagedImage managedImage;  // we never use this
                         OpenJPEG.DecodeToImage(primShape.SculptData, out managedImage, out idata);
 
+                        // Remove the reference to the encoded JPEG2000 data so it can be GCed
+                        primShape.SculptData = Utils.EmptyBytes;
+
                         if (cacheSculptMaps)
                         {
                             try { idata.Save(decodedSculptFileName, ImageFormat.MemoryBmp); }
diff --git a/OpenSim/Region/Physics/OdePlugin/ODECharacter.cs b/OpenSim/Region/Physics/OdePlugin/ODECharacter.cs
index 1fff846..71ace16 100644
--- a/OpenSim/Region/Physics/OdePlugin/ODECharacter.cs
+++ b/OpenSim/Region/Physics/OdePlugin/ODECharacter.cs
@@ -139,8 +139,14 @@ namespace OpenSim.Region.Physics.OdePlugin
         public int m_eventsubscription = 0;
         private CollisionEventUpdate CollisionEventsThisFrame = new CollisionEventUpdate();
 
+        // unique UUID of this character object
+        public UUID m_uuid;
+        public bool bad = false;
+
         public OdeCharacter(String avName, OdeScene parent_scene, PhysicsVector pos, CollisionLocker dode, PhysicsVector size, float pid_d, float pid_p, float capsule_radius, float tensor, float density, float height_fudge_factor, float walk_divisor, float rundivisor)
         {
+            m_uuid = UUID.Random();
+
             // ode = dode;
             _velocity = new PhysicsVector();
             _target_velocity = new PhysicsVector();
@@ -225,11 +231,6 @@ namespace OpenSim.Region.Physics.OdePlugin
             set { m_localID = value; }
         }
 
-        public override int GetHashCode()
-        {
-            return (int)m_localID;
-        }
-
         public override bool Grabbed
         {
             set { return; }
@@ -1112,10 +1113,11 @@ namespace OpenSim.Region.Physics.OdePlugin
             }
             catch (NullReferenceException)
             {
+                bad = true;
                 _parent_scene.BadCharacter(this);
                 vec = new d.Vector3(_position.X, _position.Y, _position.Z);
                 base.RaiseOutOfBounds(_position); // Tells ScenePresence that there's a problem!
-                m_log.WarnFormat("[ODEPLUGIN]: Avatar Null reference for Avatar: {0}", m_name);
+                m_log.WarnFormat("[ODEPLUGIN]: Avatar Null reference for Avatar {0}, physical actor {1}", m_name, m_uuid);
             }
             
 
diff --git a/OpenSim/Region/Physics/OdePlugin/ODEPrim.cs b/OpenSim/Region/Physics/OdePlugin/ODEPrim.cs
index 63bfc90..4581d22 100644
--- a/OpenSim/Region/Physics/OdePlugin/ODEPrim.cs
+++ b/OpenSim/Region/Physics/OdePlugin/ODEPrim.cs
@@ -259,11 +259,6 @@ namespace OpenSim.Region.Physics.OdePlugin
                 m_localID = value; }
         }
 
-        public override int GetHashCode()
-        {
-            return (int)m_localID;
-        }
-
         public override bool Grabbed
         {
             set { return; }
diff --git a/OpenSim/Region/Physics/OdePlugin/OdePlugin.cs b/OpenSim/Region/Physics/OdePlugin/OdePlugin.cs
index 92afe39..ba289f7 100644
--- a/OpenSim/Region/Physics/OdePlugin/OdePlugin.cs
+++ b/OpenSim/Region/Physics/OdePlugin/OdePlugin.cs
@@ -1664,6 +1664,8 @@ namespace OpenSim.Region.Physics.OdePlugin
                 if (!_characters.Contains(chr))
                 {
                     _characters.Add(chr);
+                    if (chr.bad)
+                        m_log.DebugFormat("[PHYSICS] Added BAD actor {0} to characters list", chr.m_uuid);
                 }
             }
         }
@@ -2581,7 +2583,11 @@ namespace OpenSim.Region.Physics.OdePlugin
                 lock (_taintedActors)
                 {
                     if (!(_taintedActors.Contains(taintedchar)))
+                    {
                         _taintedActors.Add(taintedchar);
+                        if (taintedchar.bad)
+                            m_log.DebugFormat("[PHYSICS]: Added BAD actor {0} to tainted actors", taintedchar.m_uuid);
+                    }
                 }
             }
         }
@@ -2980,7 +2986,11 @@ namespace OpenSim.Region.Physics.OdePlugin
                     foreach (OdeCharacter actor in _characters)
                     {
                         if (actor != null)
+                        {
+                            if (actor.bad)
+                                m_log.WarnFormat("[PHYSICS]: BAD Actor {0} in _characters list was not removed?", actor.m_uuid);
                             actor.UpdatePositionAndVelocity();
+                        }
                     }
                 }