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From aa285b1740f5b13e5a2606a927f3129954583d78 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Timo=20Ter=C3=A4s?= <timo.teras@iki.fi>
Date: Tue, 23 Nov 2010 04:03:45 +0000
Subject: [PATCH] xfrm: fix gre key endianess
MIME-Version: 1.0
Content-Type: text/plain; charset=utf8
Content-Transfer-Encoding: 8bit
fl->fl_gre_key is network byte order contrary to fl->fl_icmp_*.
Make xfrm_flowi_{s|d}port return network byte order values for gre
key too.
Signed-off-by: Timo Teräs <timo.teras@iki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
include/net/xfrm.h | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 54b2832..7fa5b00 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -806,7 +806,7 @@ __be16 xfrm_flowi_sport(struct flowi *fl)
port = htons(fl->fl_mh_type);
break;
case IPPROTO_GRE:
- port = htonl(fl->fl_gre_key) >> 16;
+ port = htons(ntohl(fl->fl_gre_key) >> 16);
break;
default:
port = 0; /*XXX*/
@@ -830,7 +830,7 @@ __be16 xfrm_flowi_dport(struct flowi *fl)
port = htons(fl->fl_icmp_code);
break;
case IPPROTO_GRE:
- port = htonl(fl->fl_gre_key) & 0xffff;
+ port = htons(ntohl(fl->fl_gre_key) & 0xffff);
break;
default:
port = 0; /*XXX*/
--
1.7.3.2
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