--- libaitrpc/src/srv.c	2011/09/07 00:30:04	1.4.2.11
+++ libaitrpc/src/srv.c	2011/09/07 08:56:32	1.5.2.1
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@openbsd-bg.org>
 *
 * $Author: misho $
-* $Id: srv.c,v 1.4.2.11 2011/09/07 00:30:04 misho Exp $
+* $Id: srv.c,v 1.5.2.1 2011/09/07 08:56:32 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -103,7 +103,7 @@ rpc_srv_dispatchCall(void *arg)
 		} else
 			rpc = (struct tagRPCCall*) buf;
 		/* check RPC packet session info */
-		if (memcmp(&rpc->call_session, &s->srv_session, sizeof rpc->call_session)) {
+		if (rpc_chkPktSession(&rpc->call_session, &s->srv_session)) {
 			rpc_SetErr(ERPCMISMATCH, "Error:: get invalid RPC session ...\n");
 			ret = -5;
 			goto makeReply;
@@ -117,7 +117,8 @@ rpc_srv_dispatchCall(void *arg)
 				ret = -5;
 				goto makeReply;
 			}
-		}
+		} else
+			arr = NULL;
 
 		/* execute call */
 		argc = 0;