From: Julian Anastasov Date: Fri, 22 Aug 2014 14:53:41 +0000 (+0300) Subject: ipvs: fix ipv6 hook registration for local replies X-Git-Tag: firefly_0821_release~176^2~3268^2~20^2~1 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=eb90b0c734ad793d5f5bf230a9e9a4dcc48df8aa;p=firefly-linux-kernel-4.4.55.git ipvs: fix ipv6 hook registration for local replies commit fc604767613b6d2036cdc35b660bc39451040a47 ("ipvs: changes for local real server") from 2.6.37 introduced DNAT support to local real server but the IPv6 LOCAL_OUT handler ip_vs_local_reply6() is registered incorrectly as IPv4 hook causing any outgoing IPv4 traffic to be dropped depending on the IP header values. Chris tracked down the problem to CONFIG_IP_VS_IPV6=y Bug report: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1349768 Reported-by: Chris J Arges Tested-by: Chris J Arges Signed-off-by: Julian Anastasov Signed-off-by: Simon Horman --- diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c index e6836755c45d..5c34e8d42e01 100644 --- a/net/netfilter/ipvs/ip_vs_core.c +++ b/net/netfilter/ipvs/ip_vs_core.c @@ -1906,7 +1906,7 @@ static struct nf_hook_ops ip_vs_ops[] __read_mostly = { { .hook = ip_vs_local_reply6, .owner = THIS_MODULE, - .pf = NFPROTO_IPV4, + .pf = NFPROTO_IPV6, .hooknum = NF_INET_LOCAL_OUT, .priority = NF_IP6_PRI_NAT_DST + 1, },