diff --git a/source/src/server.cpp b/source/src/server.cpp
index b2bbd99c..5f11616e 100644
--- a/source/src/server.cpp
+++ b/source/src/server.cpp
@@ -652,9 +652,16 @@ void process(ENetPacket *packet, int sender, int chan)   // sender may be -1
             };
             loopi(3) clients[cn]->pos[i] = getuint(p);
             getuint(p);
-            loopi(6) getint(p);
+            loopi(5) getint(p);
+            int state = (getint(p)>>5)&7;
             if(cl->type==ST_TCPIP)
             {
+                if(state!=CS_DEAD && state!=CS_ALIVE && (smode!=1 || state!=CS_EDITING))
+                {
+                    disconnect_client(sender, DISC_TAGT);
+                    return;
+                };
+
                 cl->position.setsizenodelete(0);
                 while(curmsg<p.length()) cl->position.add(p.buf[curmsg++]);
             };