From 2dc0a37b6bbba8bccac20478b3bc3d3b9b872b9b Mon Sep 17 00:00:00 2001
From: Ben Pfaff <blp@nicira.com>
Date: Mon, 14 Jul 2008 13:53:28 -0700
Subject: [PATCH] vconn: Add assertions to vconn_send() to check consistency of
 outgoing messages.

---
 lib/vconn.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/vconn.c b/lib/vconn.c
index f0615d43..db1cc4c5 100644
--- a/lib/vconn.c
+++ b/lib/vconn.c
@@ -292,6 +292,8 @@ vconn_send(struct vconn *vconn, struct buffer *msg)
 {
     int retval = vconn_connect(vconn);
     if (!retval) {
+        assert(msg->size >= sizeof(struct ofp_header));
+        assert(((struct ofp_header *) msg->data)->length == htons(msg->size));
         if (!VLOG_IS_DBG_ENABLED()) { 
             retval = (vconn->class->send)(vconn, msg);
         } else {
-- 
2.30.2