--- libaitrpc/src/lists.c	2010/06/24 15:01:19	1.1.2.4
+++ libaitrpc/src/lists.c	2011/03/15 16:48:31	1.1.2.9
@@ -62,12 +62,13 @@ rpc_srv_declValsCall(rpc_func_t * __restrict call, int
 		ptr = realloc(call->func_vals, return_vals * sizeof(rpc_val_t));
 		if (!ptr) {
 			LOGERR;
+			call->func_args = 0;
 			return -1;
 		} else
 			call->func_vals = ptr;
 	}
 
-	return call->func_args;
+	return return_vals;
 }
 
 /*
@@ -137,7 +138,7 @@ rpc_srv_getValsCall(rpc_func_t * __restrict call, rpc_
  * @srv = RPC Server instance
  * @csModule = Module name, if NULL self binary
  * @csFunc = Function name
- * @args = Number of function arguments
+ * @args = Number of return function arguments, use for restriction case!
  * return: -1 error or 0 register ok
  */
 int
@@ -170,7 +171,7 @@ rpc_srv_registerCall(rpc_srv_t * __restrict srv, const
 
 	func->func_parent = srv;
 
-	if (rpc_srv_declValsCall(func, args) == -1) {
+	if (args > 0 && rpc_srv_declValsCall(func, args) == -1) {
 		free(func);
 		return -1;
 	}
@@ -311,9 +312,12 @@ rpc_srv_getBLOB(rpc_srv_t * __restrict srv, uint32_t v
 		return NULL;
 	}
 
-	for (b = srv->srv_blob.blobs; b; b = b->blob_next)
+	pthread_mutex_lock(&srv->srv_blob.mtx);
+	for (b = srv->srv_blob.blobs; b; b = b->blob_next) {
 		if (b->blob_var == var)
 			break;
+	}
+	pthread_mutex_unlock(&srv->srv_blob.mtx);
 
 	return b;
 }
@@ -322,7 +326,7 @@ rpc_srv_getBLOB(rpc_srv_t * __restrict srv, uint32_t v
  * rpc_srv_registerBLOB() Register new BLOB to server
  * @srv = RPC Server instance
  * @len = BLOB length
- * return: -1 error or 0 register ok
+ * return: NULL error or new registered BLOB
  */
 rpc_blob_t *
 rpc_srv_registerBLOB(rpc_srv_t * __restrict srv, size_t len)