--- libaitrpc/src/srv.c	2014/12/19 02:12:49	1.23.6.7
+++ libaitrpc/src/srv.c	2015/01/15 01:41:53	1.23.6.8
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@openbsd-bg.org>
 *
 * $Author: misho $
-* $Id: srv.c,v 1.23.6.7 2014/12/19 02:12:49 misho Exp $
+* $Id: srv.c,v 1.23.6.8 2015/01/15 01:41:53 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -729,7 +729,7 @@ rxBPFPacket(sched_task_t *task)
 	rlen = read(TASK_FD(task), AIT_GET_BUF(&b), AIT_LEN(&b));
 	h = (struct bpf_hdr*) AIT_GET_BUF(&b);
 	rlen -= h->bh_hdrlen;
-	if (rlen < h->bh_caplen || h->bh_caplen != h->bh_datalen || 
+	if (rlen < h->bh_datalen || h->bh_caplen != h->bh_datalen || 
 			rlen < ETHER_HDR_LEN + sizeof(struct tagRPCCall)) {
 		rpc_SetErr(ERPCMISMATCH, "Short RPC packet");
 		goto end;