* [PATCH net-next v4 3/4] ipv6: stop multicast forwarding to process interface scoped addresses
@ 2013-03-08 12:07 Hannes Frederic Sowa
2013-03-08 16:30 ` YOSHIFUJI Hideaki
0 siblings, 1 reply; 3+ messages in thread
From: Hannes Frederic Sowa @ 2013-03-08 12:07 UTC (permalink / raw)
To: netdev; +Cc: yoshfuji
v2:
a) used struct ipv6_addr_props
v3:
a) reverted changes for ipv6_addr_props
v4:
a) do not use __ipv6_addr_needs_scope_id
Cc: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
---
net/ipv6/ip6_input.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/net/ipv6/ip6_input.c b/net/ipv6/ip6_input.c
index b1876e5..e33fe0a 100644
--- a/net/ipv6/ip6_input.c
+++ b/net/ipv6/ip6_input.c
@@ -281,7 +281,8 @@ int ip6_mc_input(struct sk_buff *skb)
* IPv6 multicast router mode is now supported ;)
*/
if (dev_net(skb->dev)->ipv6.devconf_all->mc_forwarding &&
- !(ipv6_addr_type(&hdr->daddr) & IPV6_ADDR_LINKLOCAL) &&
+ !(ipv6_addr_type(&hdr->daddr) &
+ (IPV6_ADDR_LOOPBACK|IPV6_ADDR_LINKLOCAL)) &&
likely(!(IP6CB(skb)->flags & IP6SKB_FORWARDED))) {
/*
* Okay, we try to forward - split and duplicate
--
1.8.1.4
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH net-next v4 3/4] ipv6: stop multicast forwarding to process interface scoped addresses
2013-03-08 12:07 [PATCH net-next v4 3/4] ipv6: stop multicast forwarding to process interface scoped addresses Hannes Frederic Sowa
@ 2013-03-08 16:30 ` YOSHIFUJI Hideaki
2013-03-08 17:28 ` David Miller
0 siblings, 1 reply; 3+ messages in thread
From: YOSHIFUJI Hideaki @ 2013-03-08 16:30 UTC (permalink / raw)
To: netdev, David Miller, YOSHIFUJI Hideaki
Hannes Frederic Sowa wrote:
> v2:
> a) used struct ipv6_addr_props
>
> v3:
> a) reverted changes for ipv6_addr_props
>
> v4:
> a) do not use __ipv6_addr_needs_scope_id
>
> Cc: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
> Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
> ---
> net/ipv6/ip6_input.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/net/ipv6/ip6_input.c b/net/ipv6/ip6_input.c
> index b1876e5..e33fe0a 100644
> --- a/net/ipv6/ip6_input.c
> +++ b/net/ipv6/ip6_input.c
> @@ -281,7 +281,8 @@ int ip6_mc_input(struct sk_buff *skb)
> * IPv6 multicast router mode is now supported ;)
> */
> if (dev_net(skb->dev)->ipv6.devconf_all->mc_forwarding &&
> - !(ipv6_addr_type(&hdr->daddr) & IPV6_ADDR_LINKLOCAL) &&
> + !(ipv6_addr_type(&hdr->daddr) &
> + (IPV6_ADDR_LOOPBACK|IPV6_ADDR_LINKLOCAL)) &&
> likely(!(IP6CB(skb)->flags & IP6SKB_FORWARDED))) {
> /*
> * Okay, we try to forward - split and duplicate
>
Acked-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
And I think this should go to -stable as well,.
--yoshfuji
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH net-next v4 3/4] ipv6: stop multicast forwarding to process interface scoped addresses
2013-03-08 16:30 ` YOSHIFUJI Hideaki
@ 2013-03-08 17:28 ` David Miller
0 siblings, 0 replies; 3+ messages in thread
From: David Miller @ 2013-03-08 17:28 UTC (permalink / raw)
To: yoshfuji; +Cc: netdev
From: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Date: Sat, 09 Mar 2013 01:30:20 +0900
> Hannes Frederic Sowa wrote:
>> v2:
>> a) used struct ipv6_addr_props
>>
>> v3:
>> a) reverted changes for ipv6_addr_props
>>
>> v4:
>> a) do not use __ipv6_addr_needs_scope_id
>>
>> Cc: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
>> Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
...
> Acked-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
>
> And I think this should go to -stable as well,.
Applied to 'net' and queued up for -stable, thanks.
^ permalink raw reply [flat|nested] 3+ messages in thread
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2013-03-08 12:07 [PATCH net-next v4 3/4] ipv6: stop multicast forwarding to process interface scoped addresses Hannes Frederic Sowa
2013-03-08 16:30 ` YOSHIFUJI Hideaki
2013-03-08 17:28 ` David Miller
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