[src/trunk]: src/sys/kern Fix m_examine_tcp() to print TCP header length (th_...

[msaitoh <msaitoh%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/56494e31c6cc
branches:  trunk
changeset: 836307:56494e31c6cc
user:      msaitoh <msaitoh%NetBSD.org@localhost>
date:      Wed Oct 10 10:54:30 2018 +0000

description:
Fix m_examine_tcp() to print TCP header length (th_off) correctly.

diffstat:

 sys/kern/uipc_mbufdebug.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r 192f7274c16c -r 56494e31c6cc sys/kern/uipc_mbufdebug.c
--- a/sys/kern/uipc_mbufdebug.c Wed Oct 10 09:40:11 2018 +0000
+++ b/sys/kern/uipc_mbufdebug.c Wed Oct 10 10:54:30 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: uipc_mbufdebug.c,v 1.3 2018/09/03 16:29:35 riastradh Exp $     */
+/*     $NetBSD: uipc_mbufdebug.c,v 1.4 2018/10/10 10:54:30 msaitoh Exp $       */
 
 /*
  * Copyright (C) 2017 Internet Initiative Japan Inc.
@@ -27,7 +27,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: uipc_mbufdebug.c,v 1.3 2018/09/03 16:29:35 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: uipc_mbufdebug.c,v 1.4 2018/10/10 10:54:30 msaitoh Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -833,7 +833,7 @@
        (*pr)("TCP: Dst = %u\n", ntohs(tcp.th_dport));
        (*pr)("TCP: Seq. = %u\n", ntohl(tcp.th_seq));
        (*pr)("TCP: Ack. = %u\n", ntohl(tcp.th_ack));
-       (*pr)("TCP: Header Length = %u\n", ntohl(tcp.th_off) << 2);
+       (*pr)("TCP: Header Length = %u\n", tcp.th_off << 2);
        if (tcp.th_flags) {
                (*pr)("TCP: Flags 0x%02x : ", tcp.th_flags);
                if (tcp.th_flags & TH_FIN)