From c61773de86fc575b9491ac1f97f5c97d7806fd39 Mon Sep 17 00:00:00 2001
From: wollman <wollman@FreeBSD.org>
Date: Wed, 8 Jan 1997 14:17:27 +0000
Subject: Correctly account for header length in m_pkthdr.len when sending
 packets through BPF.

Submitted by:	seki@sysrap.cs.fujitsu.co.jp in PR#2415
---
 sys/net/bpf.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'sys')

diff --git a/sys/net/bpf.c b/sys/net/bpf.c
index c335ea0..1af8e86 100644
--- a/sys/net/bpf.c
+++ b/sys/net/bpf.c
@@ -37,7 +37,7 @@
  *
  *      @(#)bpf.c	8.2 (Berkeley) 3/28/94
  *
- * $Id: bpf.c,v 1.25 1996/06/08 06:12:58 davidg Exp $
+ * $Id: bpf.c,v 1.26 1996/06/08 08:18:43 bde Exp $
  */
 
 #include "bpfilter.h"
@@ -227,6 +227,7 @@ bpf_movein(uio, linktype, mp, sockp, datlen)
 	 * Make room for link header.
 	 */
 	if (hlen != 0) {
+		m->m_pkthdr.len -= hlen;
 		m->m_len -= hlen;
 #if BSD >= 199103
 		m->m_data += hlen; /* XXX */
-- 
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