linux-kernel - [59/90] ipv4: use RT_TOS after some rt

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Date:	Fri, 12 Aug 2011 14:04:44 -0700
From:	Greg KH <gregkh@...e.de>
To:	linux-kernel@...r.kernel.org, stable@...nel.org
Cc:	stable-review@...nel.org, torvalds@...ux-foundation.org,
	akpm@...ux-foundation.org, alan@...rguk.ukuu.org.uk,
	Julian Anastasov <ja@....bg>,
	"David S. Miller" <davem@...emloft.net>
Subject: [59/90] ipv4: use RT_TOS after some rt_tos conversions

3.0-stable review patch.  If anyone has any objections, please let us know.

------------------


From: Julian Anastasov <ja@....bg>

[ Upstream commit b0fe4a31849063fcac0bdc93716ca92615e93f57 ]

rt_tos was changed to iph->tos but it must be filtered by RT_TOS

Signed-off-by: Julian Anastasov <ja@....bg>
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>
---
 net/ipv4/ipmr.c  |    2 +-
 net/ipv4/route.c |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -1796,7 +1796,7 @@ static struct mr_table *ipmr_rt_fib_look
 	struct flowi4 fl4 = {
 		.daddr = iph->daddr,
 		.saddr = iph->saddr,
-		.flowi4_tos = iph->tos,
+		.flowi4_tos = RT_TOS(iph->tos),
 		.flowi4_oif = rt->rt_oif,
 		.flowi4_iif = rt->rt_iif,
 		.flowi4_mark = rt->rt_mark,
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -1705,7 +1705,7 @@ void ip_rt_get_source(u8 *addr, struct s
 		memset(&fl4, 0, sizeof(fl4));
 		fl4.daddr = iph->daddr;
 		fl4.saddr = iph->saddr;
-		fl4.flowi4_tos = iph->tos;
+		fl4.flowi4_tos = RT_TOS(iph->tos);
 		fl4.flowi4_oif = rt->dst.dev->ifindex;
 		fl4.flowi4_iif = skb->dev->ifindex;
 		fl4.flowi4_mark = skb->mark;


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