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Diffstat (limited to 'net/ipv6/mcast.c')
-rw-r--r--net/ipv6/mcast.c27
1 files changed, 14 insertions, 13 deletions
diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index 49f986d..76b8937 100644
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -319,7 +319,6 @@ int ip6_mc_source(int add, int omode, struct sock *sk,
{
struct in6_addr *source, *group;
struct ipv6_mc_socklist *pmc;
- struct net_device *dev;
struct inet6_dev *idev;
struct ipv6_pinfo *inet6 = inet6_sk(sk);
struct ip6_sf_socklist *psl;
@@ -341,7 +340,6 @@ int ip6_mc_source(int add, int omode, struct sock *sk,
rcu_read_unlock();
return -ENODEV;
}
- dev = idev->dev;
err = -EADDRNOTAVAIL;
@@ -455,7 +453,6 @@ int ip6_mc_msfilter(struct sock *sk, struct group_filter *gsf)
{
struct in6_addr *group;
struct ipv6_mc_socklist *pmc;
- struct net_device *dev;
struct inet6_dev *idev;
struct ipv6_pinfo *inet6 = inet6_sk(sk);
struct ip6_sf_socklist *newpsl, *psl;
@@ -478,7 +475,6 @@ int ip6_mc_msfilter(struct sock *sk, struct group_filter *gsf)
rcu_read_unlock();
return -ENODEV;
}
- dev = idev->dev;
err = 0;
@@ -549,7 +545,6 @@ int ip6_mc_msfget(struct sock *sk, struct group_filter *gsf,
struct in6_addr *group;
struct ipv6_mc_socklist *pmc;
struct inet6_dev *idev;
- struct net_device *dev;
struct ipv6_pinfo *inet6 = inet6_sk(sk);
struct ip6_sf_socklist *psl;
struct net *net = sock_net(sk);
@@ -566,7 +561,6 @@ int ip6_mc_msfget(struct sock *sk, struct group_filter *gsf,
rcu_read_unlock();
return -ENODEV;
}
- dev = idev->dev;
err = -EADDRNOTAVAIL;
/*
@@ -1402,7 +1396,7 @@ static void mld_sendpack(struct sk_buff *skb)
struct inet6_dev *idev;
struct net *net = dev_net(skb->dev);
int err;
- struct flowi fl;
+ struct flowi6 fl6;
struct dst_entry *dst;
rcu_read_lock();
@@ -1425,11 +1419,16 @@ static void mld_sendpack(struct sk_buff *skb)
goto err_out;
}
- icmpv6_flow_init(net->ipv6.igmp_sk, &fl, ICMPV6_MLD2_REPORT,
+ icmpv6_flow_init(net->ipv6.igmp_sk, &fl6, ICMPV6_MLD2_REPORT,
&ipv6_hdr(skb)->saddr, &ipv6_hdr(skb)->daddr,
skb->dev->ifindex);
- err = xfrm_lookup(net, &dst, &fl, NULL, 0);
+ dst = xfrm_lookup(net, dst, flowi6_to_flowi(&fl6), NULL, 0);
+ err = 0;
+ if (IS_ERR(dst)) {
+ err = PTR_ERR(dst);
+ dst = NULL;
+ }
skb_dst_set(skb, dst);
if (err)
goto err_out;
@@ -1732,7 +1731,7 @@ static void igmp6_send(struct in6_addr *addr, struct net_device *dev, int type)
u8 ra[8] = { IPPROTO_ICMPV6, 0,
IPV6_TLV_ROUTERALERT, 2, 0, 0,
IPV6_TLV_PADN, 0 };
- struct flowi fl;
+ struct flowi6 fl6;
struct dst_entry *dst;
if (type == ICMPV6_MGM_REDUCTION)
@@ -1792,13 +1791,15 @@ static void igmp6_send(struct in6_addr *addr, struct net_device *dev, int type)
goto err_out;
}
- icmpv6_flow_init(sk, &fl, type,
+ icmpv6_flow_init(sk, &fl6, type,
&ipv6_hdr(skb)->saddr, &ipv6_hdr(skb)->daddr,
skb->dev->ifindex);
- err = xfrm_lookup(net, &dst, &fl, NULL, 0);
- if (err)
+ dst = xfrm_lookup(net, dst, flowi6_to_flowi(&fl6), NULL, 0);
+ if (IS_ERR(dst)) {
+ err = PTR_ERR(dst);
goto err_out;
+ }
skb_dst_set(skb, dst);
err = NF_HOOK(NFPROTO_IPV6, NF_INET_LOCAL_OUT, skb, NULL, skb->dev,
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