For some reason we have to initialize this variable or bad things happen in the

comm->c_coll.coll_bcast of the rnamebuflen.

This fixes the threaded MPI 2 Dynamics stuff. Should be working great now! Yay!

This commit was SVN r7537.

ompi/communicator/comm_dyn.c

@@ -52,7 +52,7 @@ int ompi_comm_connect_accept ( ompi_communicator_t *comm, int root,
 {
     int size, rsize, rank, rc;
     size_t num_vals;
-    size_t rnamebuflen;
+    size_t rnamebuflen = 0;
     void *rnamebuf=NULL;
 
     ompi_communicator_t *newcomp=MPI_COMM_NULL;