| Message ID | 1438893434-16983-1-git-send-email-kamal@canonical.com |
|---|---|
| State | New |
| Headers | show |
diff --git a/net/ipv6/ip6_input.c b/net/ipv6/ip6_input.c index 51d54dc..05c94d9 100644 --- a/net/ipv6/ip6_input.c +++ b/net/ipv6/ip6_input.c @@ -329,10 +329,10 @@ int ip6_mc_input(struct sk_buff *skb) if (offset < 0) goto out; - if (!ipv6_is_mld(skb, nexthdr, offset)) - goto out; + if (ipv6_is_mld(skb, nexthdr, offset)) + deliver = true; - deliver = true; + goto out; } /* unknown RA - process it normally */ }
This is a note to let you know that I have just added a patch titled ipv6: Make MLD packets to only be processed locally to the linux-3.13.y-queue branch of the 3.13.y-ckt extended stable tree which can be found at: http://kernel.ubuntu.com/git/ubuntu/linux.git/log/?h=linux-3.13.y-queue This patch is scheduled to be released in version 3.13.11-ckt25. If you, or anyone else, feels it should not be added to this tree, please reply to this email. For more information about the 3.13.y-ckt tree, see https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable Thanks. -Kamal ------ From 221f5970ea58c82ff33f44be52cb7a54e90c4268 Mon Sep 17 00:00:00 2001 From: Angga <Hermin.Anggawijaya@alliedtelesis.co.nz> Date: Fri, 3 Jul 2015 14:40:52 +1200 Subject: ipv6: Make MLD packets to only be processed locally commit 4c938d22c88a9ddccc8c55a85e0430e9c62b1ac5 upstream. Before commit daad151263cf ("ipv6: Make ipv6_is_mld() inline and use it from ip6_mc_input().") MLD packets were only processed locally. After the change, a copy of MLD packet goes through ip6_mr_input, causing MRT6MSG_NOCACHE message to be generated to user space. Make MLD packet only processed locally. Fixes: daad151263cf ("ipv6: Make ipv6_is_mld() inline and use it from ip6_mc_input().") Signed-off-by: Hermin Anggawijaya <hermin.anggawijaya@alliedtelesis.co.nz> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Kamal Mostafa <kamal@canonical.com> --- net/ipv6/ip6_input.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) -- 1.9.1