--- libaitrpc/src/blob.c	2012/05/16 13:32:47	1.7.2.5
+++ libaitrpc/src/blob.c	2012/05/16 14:46:29	1.7.2.6
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@openbsd-bg.org>
 *
 * $Author: misho $
-* $Id: blob.c,v 1.7.2.5 2012/05/16 13:32:47 misho Exp $
+* $Id: blob.c,v 1.7.2.6 2012/05/16 14:46:29 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -282,7 +282,8 @@ rpc_cli_sendBLOB(rpc_cli_t * __restrict cli, ait_val_t
 	if (!cli || !var || !data) {
 		rpc_SetErr(EINVAL, "Invalid arguments");
 		return -1;
-	}
+	} else
+		memset(&hdr, 0, sizeof hdr);
 
 	rpc_addPktSession(&hdr.hdr_session, cli->cli_parent);
 	hdr.hdr_cmd = set;
@@ -366,8 +367,10 @@ rpc_cli_recvBLOB(rpc_cli_t * __restrict cli, ait_val_t
 	if (!*data) {
 		LOGERR;
 		return -1;
-	} else
+	} else {
+		memset(&hdr, 0, sizeof hdr);
 		memset(*data, 0, AIT_LEN(var));
+	}
 
 	rpc_addPktSession(&hdr.hdr_session, cli->cli_parent);
 	hdr.hdr_cmd = get;
@@ -461,7 +464,8 @@ rpc_cli_delBLOB(rpc_cli_t * __restrict cli, ait_val_t 
 	if (!cli || !var) {
 		rpc_SetErr(EINVAL, "Invalid arguments");
 		return -1;
-	}
+	} else
+		memset(&hdr, 0, sizeof hdr);
 
 	rpc_addPktSession(&hdr.hdr_session, cli->cli_parent);
 	hdr.hdr_cmd = unset;