* [PATCH] ipv4: fix address selection in fib_compute_spec_dst
@ 2012-07-19 7:35 Julian Anastasov
2012-07-19 15:31 ` David Miller
0 siblings, 1 reply; 2+ messages in thread
From: Julian Anastasov @ 2012-07-19 7:35 UTC (permalink / raw)
To: David Miller; +Cc: netdev
ip_options_compile can be called for forwarded packets,
make sure the specific-destionation address is a local one as
specified in RFC 1812, 4.2.2.2 Addresses in Options
Signed-off-by: Julian Anastasov <ja@ssi.bg>
---
net/ipv4/fib_frontend.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
index 7a31194..b832036 100644
--- a/net/ipv4/fib_frontend.c
+++ b/net/ipv4/fib_frontend.c
@@ -206,7 +206,8 @@ __be32 fib_compute_spec_dst(struct sk_buff *skb)
int scope;
rt = skb_rtable(skb);
- if (!(rt->rt_flags & (RTCF_BROADCAST | RTCF_MULTICAST)))
+ if ((rt->rt_flags & (RTCF_BROADCAST | RTCF_MULTICAST | RTCF_LOCAL)) ==
+ RTCF_LOCAL)
return ip_hdr(skb)->daddr;
in_dev = __in_dev_get_rcu(dev);
--
1.7.3.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] ipv4: fix address selection in fib_compute_spec_dst
2012-07-19 7:35 [PATCH] ipv4: fix address selection in fib_compute_spec_dst Julian Anastasov
@ 2012-07-19 15:31 ` David Miller
0 siblings, 0 replies; 2+ messages in thread
From: David Miller @ 2012-07-19 15:31 UTC (permalink / raw)
To: ja; +Cc: netdev
From: Julian Anastasov <ja@ssi.bg>
Date: Thu, 19 Jul 2012 10:35:03 +0300
> ip_options_compile can be called for forwarded packets,
> make sure the specific-destionation address is a local one as
> specified in RFC 1812, 4.2.2.2 Addresses in Options
>
> Signed-off-by: Julian Anastasov <ja@ssi.bg>
Applied.
^ permalink raw reply [flat|nested] 2+ messages in thread
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