[src/netbsd-6]: src/sys/netinet6 Pull up following revision(s) (requested by ...

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

details:   https://anonhg.NetBSD.org/src/rev/de25a77ab6d4
branches:  netbsd-6
changeset: 776369:de25a77ab6d4
user:      bouyer <bouyer%NetBSD.org@localhost>
date:      Wed Jun 19 07:29:05 2013 +0000

description:
Pull up following revision(s) (requested by msaitoh in ticket #895):
        sys/netinet6/ip6_flow.c: revision 1.21
Clear mbuf's csum_flags in ip6flow_fastforward(). Fixes PR#47849.

diffstat:

 sys/netinet6/ip6_flow.c |  9 +++++++--
 1 files changed, 7 insertions(+), 2 deletions(-)

diffs (30 lines):

diff -r 2e734296352e -r de25a77ab6d4 sys/netinet6/ip6_flow.c
--- a/sys/netinet6/ip6_flow.c   Mon Jun 17 02:05:42 2013 +0000
+++ b/sys/netinet6/ip6_flow.c   Wed Jun 19 07:29:05 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ip6_flow.c,v 1.19.2.1 2012/10/31 16:07:46 riz Exp $    */
+/*     $NetBSD: ip6_flow.c,v 1.19.2.2 2013/06/19 07:29:05 bouyer Exp $ */
 
 /*-
  * Copyright (c) 2007 The NetBSD Foundation, Inc.
@@ -38,7 +38,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ip6_flow.c,v 1.19.2.1 2012/10/31 16:07:46 riz Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ip6_flow.c,v 1.19.2.2 2013/06/19 07:29:05 bouyer Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -288,6 +288,11 @@
                return 0;
        }
 
+       /*
+        * Clear any in-bound checksum flags for this packet.
+        */
+       m->m_pkthdr.csum_flags = 0;
+
        if (ip6->ip6_hlim <= IPV6_HLIMDEC)
                return 0;