ess/hnp: plug a memory leak in rte_finalize()

Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>

(cherry picked from commit open-mpi/ompi@d234caef74)

orte/mca/ess/hnp/ess_hnp_module.c

@@ -859,6 +859,52 @@ static int rte_finalize(void)
     if (orte_do_not_launch) {
         exit(0);
     }
+
+{
+    opal_pointer_array_t * array = orte_node_topologies;
+    int i;
+    if( array->number_free != array->size ) {
+        OPAL_THREAD_LOCK(&array->lock);
+        array->lowest_free = 0;
+        array->number_free = array->size;
+        for(i=0; i<array->size; i++) {
+            if(NULL != array->addr[i]) {
+                orte_topology_t * topo = (orte_topology_t *)array->addr[i];
+                topo->topo = NULL;
+                OBJ_RELEASE(topo);
+            }
+            array->addr[i] = NULL;
+        }
+        OPAL_THREAD_UNLOCK(&array->lock);
+    }
+}
+    OBJ_RELEASE(orte_node_topologies);
+
+{
+    opal_pointer_array_t * array = orte_node_pool;
+    int i;
+    orte_node_t* node = (orte_node_t *)opal_pointer_array_get_item(orte_node_pool, 0);
+    assert(NULL != node);
+    OBJ_RELEASE(node->daemon);
+    node->daemon = NULL;
+    if( array->number_free != array->size ) {
+        OPAL_THREAD_LOCK(&array->lock);
+        array->lowest_free = 0;
+        array->number_free = array->size;
+        for(i=0; i<array->size; i++) {
+            if(NULL != array->addr[i]) {
+                node= (orte_node_t*)array->addr[i];
+                OBJ_RELEASE(node);
+            }
+            array->addr[i] = NULL;
+        }
+        OPAL_THREAD_UNLOCK(&array->lock);
+    }
+}
+    OBJ_RELEASE(orte_node_pool);
+
+    free(orte_topo_signature);
+
     return ORTE_SUCCESS;
 }