bugfix: while closing a circuit, we were freeing the conns that were

pending resolve, but not removing them from the pending resolve list


svn:r1933

src/or/circuitlist.c

@@ -372,6 +372,7 @@ int _circuit_mark_for_close(circuit_t *circ) {
   while(circ->resolving_streams) {
     conn = circ->resolving_streams;
     circ->resolving_streams = conn->next_stream;
+    connection_dns_remove(conn); /* remove it from resolve lists */
     log_fn(LOG_INFO,"Freeing resolving-conn.");
     connection_free(conn);
   }