Index: ompi/mca/pml/ob1/pml_ob1_recvreq.c
===================================================================
--- ompi/mca/pml/ob1/pml_ob1_recvreq.c	(revision 26836)
+++ ompi/mca/pml/ob1/pml_ob1_recvreq.c	(working copy)
@@ -97,36 +97,36 @@
     mca_pml_ob1_recv_request_t* request = (mca_pml_ob1_recv_request_t*)ompi_request;
     mca_pml_ob1_comm_t* comm = request->req_recv.req_base.req_comm->c_pml_comm;
 
-    if( true == ompi_request->req_complete ) { /* way to late to cancel this one */
-        /*
-         * Receive request completed, make user buffer accessable.
-         */
-        MEMCHECKER(
-            memchecker_call(&opal_memchecker_base_mem_defined,
-                            request->req_recv.req_base.req_addr,
-                            request->req_recv.req_base.req_count,
-                            request->req_recv.req_base.req_datatype);
-        );
+    if( true == request->req_match_received ) { /* way to late to cancel this one */
+        if( true == ompi_request->req_complete ) {
+            /*
+             * Receive request completed, make user buffer accessable.
+             */
+            MEMCHECKER(
+                memchecker_call(&opal_memchecker_base_mem_defined,
+                                request->req_recv.req_base.req_addr,
+                                request->req_recv.req_base.req_count,
+                                request->req_recv.req_base.req_datatype);
+            );
+        }
         return OMPI_SUCCESS;
     }
 
     /* The rest should be protected behind the match logic lock */
     OPAL_THREAD_LOCK(&comm->matching_lock);
-    if( OMPI_ANY_TAG == ompi_request->req_status.MPI_TAG ) { /* the match has not been already done */
-       if( request->req_recv.req_base.req_peer == OMPI_ANY_SOURCE ) {
-          opal_list_remove_item( &comm->wild_receives, (opal_list_item_t*)request );
-       } else {
-          mca_pml_ob1_comm_proc_t* proc = comm->procs + request->req_recv.req_base.req_peer;
-          opal_list_remove_item(&proc->specific_receives, (opal_list_item_t*)request);
-       }
-       PERUSE_TRACE_COMM_EVENT( PERUSE_COMM_REQ_REMOVE_FROM_POSTED_Q,
-                                &(request->req_recv.req_base), PERUSE_RECV );
-       /**
-        * As now the PML is done with this request we have to force the pml_complete
-        * to true. Otherwise, the request will never be freed.
-        */
-       request->req_recv.req_base.req_pml_complete = true;
+    if( request->req_recv.req_base.req_peer == OMPI_ANY_SOURCE ) {
+       opal_list_remove_item( &comm->wild_receives, (opal_list_item_t*)request );
+    } else {
+       mca_pml_ob1_comm_proc_t* proc = comm->procs + request->req_recv.req_base.req_peer;
+       opal_list_remove_item(&proc->specific_receives, (opal_list_item_t*)request);
     }
+    PERUSE_TRACE_COMM_EVENT( PERUSE_COMM_REQ_REMOVE_FROM_POSTED_Q,
+                             &(request->req_recv.req_base), PERUSE_RECV );
+    /**
+     * As now the PML is done with this request we have to force the pml_complete
+     * to true. Otherwise, the request will never be freed.
+     */
+    request->req_recv.req_base.req_pml_complete = true;
     OPAL_THREAD_UNLOCK(&comm->matching_lock);
     
     OPAL_THREAD_LOCK(&ompi_request_lock);