--- ctdb-2.1/ib/ibwrapper.c.orig	2013-01-20 07:41:57.623125096 +0100
+++ ctdb-2.1/ib/ibwrapper.c	2013-01-20 08:05:20.174450630 +0100
@@ -346,7 +346,7 @@
 	rc = ibv_post_recv(pconn->cm_id->qp, &wr, &bad_wr);
 	if (rc) {
 		sprintf(ibw_lasterr, "refill/ibv_post_recv failed with %d\n", rc);
-		DEBUG(DEBUG_ERR, (ibw_lasterr));
+		DEBUG(DEBUG_ERR, ("%s", ibw_lasterr));
 		return -2;
 	}
 
@@ -380,7 +380,7 @@
 		rc = ibv_post_recv(pconn->cm_id->qp, &wr, &bad_wr);
 		if (rc) {
 			sprintf(ibw_lasterr, "fill/ibv_post_recv failed with %d\n", rc);
-			DEBUG(DEBUG_ERR, (ibw_lasterr));
+			DEBUG(DEBUG_ERR, ("%s", ibw_lasterr));
 			return -2;
 		}
 	}
@@ -657,7 +657,7 @@
 error:
 	ibv_ack_cq_events(pconn->cq, 1);
 
-	DEBUG(DEBUG_ERR, (ibw_lasterr));
+	DEBUG(DEBUG_ERR, ("%s", ibw_lasterr));
 	
 	if (conn->state!=IBWC_ERROR) {
 		conn->state = IBWC_ERROR;
@@ -997,7 +997,7 @@
 	return ctx;
 	/* don't put code here */
 cleanup:
-	DEBUG(DEBUG_ERR, (ibw_lasterr));
+	DEBUG(DEBUG_ERR, ("%s", ibw_lasterr));
 
 	if (ctx)
 		talloc_free(ctx);
@@ -1035,7 +1035,7 @@
 	rc = rdma_bind_addr(pctx->cm_id, (struct sockaddr *) my_addr);
 	if (rc) {
 		sprintf(ibw_lasterr, "rdma_bind_addr error %d\n", rc);
-		DEBUG(DEBUG_ERR, (ibw_lasterr));
+		DEBUG(DEBUG_ERR, ("%s", ibw_lasterr));
 		return rc;
 	}
 	DEBUG(DEBUG_DEBUG, ("rdma_bind_addr successful\n"));
@@ -1052,7 +1052,7 @@
 	rc = rdma_listen(pctx->cm_id, backlog);
 	if (rc) {
 		sprintf(ibw_lasterr, "rdma_listen failed: %d\n", rc);
-		DEBUG(DEBUG_ERR, (ibw_lasterr));
+		DEBUG(DEBUG_ERR, ("%s", ibw_lasterr));
 		return rc;
 	}
 
@@ -1074,7 +1074,7 @@
 	rc = rdma_accept(pconn->cm_id, &conn_param);
 	if (rc) {
 		sprintf(ibw_lasterr, "rdma_accept failed %d\n", rc);
-		DEBUG(DEBUG_ERR, (ibw_lasterr));
+		DEBUG(DEBUG_ERR, ("%s", ibw_lasterr));
 		return -1;;
 	}
 
@@ -1121,7 +1121,7 @@
 	rc = rdma_resolve_addr(pconn->cm_id, NULL, (struct sockaddr *) serv_addr, 2000);
 	if (rc) {
 		sprintf(ibw_lasterr, "rdma_resolve_addr error %d\n", rc);
-		DEBUG(DEBUG_ERR, (ibw_lasterr));
+		DEBUG(DEBUG_ERR, ("%s", ibw_lasterr));
 		talloc_free(conn);
 		return -1;
 	}
@@ -1148,7 +1148,7 @@
 		rc = rdma_disconnect(pconn->cm_id);
 		if (rc) {
 			sprintf(ibw_lasterr, "ibw_disconnect failed with %d\n", rc);
-			DEBUG(DEBUG_ERR, (ibw_lasterr));
+			DEBUG(DEBUG_ERR, ("%s", ibw_lasterr));
 			return rc;
 		}
 		break;
@@ -1286,7 +1286,7 @@
 
 	return 0;
 error:
-	DEBUG(DEBUG_ERR, (ibw_lasterr));
+	DEBUG(DEBUG_ERR, ("%s", ibw_lasterr));
 	return -1;
 }