From a1b7f13b63e431c141715ecc183d92409982ed63 Mon Sep 17 00:00:00 2001 From: Julian Anastasov Date: Fri, 22 Aug 2014 17:53:41 +0300 Subject: [PATCH] ipvs: fix ipv6 hook registration for local replies commit eb90b0c734ad793d5f5bf230a9e9a4dcc48df8aa upstream. 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 Signed-off-by: Greg Kroah-Hartman --- net/netfilter/ipvs/ip_vs_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c index 663042e84e81..26b9a986a87f 100644 --- a/net/netfilter/ipvs/ip_vs_core.c +++ b/net/netfilter/ipvs/ip_vs_core.c @@ -1898,7 +1898,7 @@ 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, }, -- 2.34.1