diff options
| -rw-r--r-- | include/linux/netfilter_ipv6.h | 4 | ||||
| -rw-r--r-- | include/net/ip6_route.h | 4 | ||||
| -rw-r--r-- | net/bridge/br_netfilter_hooks.c | 2 | ||||
| -rw-r--r-- | net/ipv6/ip6_output.c | 16 | ||||
| -rw-r--r-- | net/ipv6/xfrm6_output.c | 10 | ||||
| -rw-r--r-- | net/openvswitch/actions.c | 2 |
6 files changed, 21 insertions, 17 deletions
diff --git a/include/linux/netfilter_ipv6.h b/include/linux/netfilter_ipv6.h index 2ac8369fa96c..47c6b04c28c0 100644 --- a/include/linux/netfilter_ipv6.h +++ b/include/linux/netfilter_ipv6.h @@ -17,8 +17,8 @@ struct nf_ipv6_ops { int (*chk_addr)(struct net *net, const struct in6_addr *addr, const struct net_device *dev, int strict); void (*route_input)(struct sk_buff *skb); - int (*fragment)(struct sock *sk, struct sk_buff *skb, - int (*output)(struct sock *, struct sk_buff *)); + int (*fragment)(struct net *net, struct sock *sk, struct sk_buff *skb, + int (*output)(struct net *, struct sock *, struct sk_buff *)); }; #ifdef CONFIG_NETFILTER diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h index 297629aadb19..2bfb2ad2fab1 100644 --- a/include/net/ip6_route.h +++ b/include/net/ip6_route.h @@ -173,8 +173,8 @@ static inline bool ipv6_anycast_destination(const struct dst_entry *dst, ipv6_addr_equal(&rt->rt6i_dst.addr, daddr)); } -int ip6_fragment(struct sock *sk, struct sk_buff *skb, - int (*output)(struct sock *, struct sk_buff *)); +int ip6_fragment(struct net *net, struct sock *sk, struct sk_buff *skb, + int (*output)(struct net *, struct sock *, struct sk_buff *)); static inline int ip6_skb_dst_mtu(struct sk_buff *skb) { diff --git a/net/bridge/br_netfilter_hooks.c b/net/bridge/br_netfilter_hooks.c index 00e356c236cf..815994d5b02d 100644 --- a/net/bridge/br_netfilter_hooks.c +++ b/net/bridge/br_netfilter_hooks.c @@ -786,7 +786,7 @@ static int br_nf_dev_queue_xmit(struct net *net, struct sock *sk, struct sk_buff data->size); if (v6ops) - return v6ops->fragment(sk, skb, br_nf_push_frag_xmit_sk); + return v6ops->fragment(net, sk, skb, br_nf_push_frag_xmit); kfree_skb(skb); return -EMSGSIZE; diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c index a598fe2c0849..caf7d14a1bdd 100644 --- a/net/ipv6/ip6_output.c +++ b/net/ipv6/ip6_output.c @@ -56,11 +56,10 @@ #include <net/checksum.h> #include <linux/mroute6.h> -static int ip6_finish_output2(struct sock *sk, struct sk_buff *skb) +static int ip6_finish_output2(struct net *net, struct sock *sk, struct sk_buff *skb) { struct dst_entry *dst = skb_dst(skb); struct net_device *dev = dst->dev; - struct net *net = dev_net(dev); struct neighbour *neigh; struct in6_addr *nexthop; int ret; @@ -126,9 +125,9 @@ static int ip6_finish_output(struct net *net, struct sock *sk, struct sk_buff *s if ((skb->len > ip6_skb_dst_mtu(skb) && !skb_is_gso(skb)) || dst_allfrag(skb_dst(skb)) || (IP6CB(skb)->frag_max_size && skb->len > IP6CB(skb)->frag_max_size)) - return ip6_fragment(sk, skb, ip6_finish_output2); + return ip6_fragment(net, sk, skb, ip6_finish_output2); else - return ip6_finish_output2(sk, skb); + return ip6_finish_output2(net, sk, skb); } int ip6_output(struct sock *sk, struct sk_buff *skb) @@ -554,8 +553,8 @@ static void ip6_copy_metadata(struct sk_buff *to, struct sk_buff *from) skb_copy_secmark(to, from); } -int ip6_fragment(struct sock *sk, struct sk_buff *skb, - int (*output)(struct sock *, struct sk_buff *)) +int ip6_fragment(struct net *net, struct sock *sk, struct sk_buff *skb, + int (*output)(struct net *, struct sock *, struct sk_buff *)) { struct sk_buff *frag; struct rt6_info *rt = (struct rt6_info *)skb_dst(skb); @@ -568,7 +567,6 @@ int ip6_fragment(struct sock *sk, struct sk_buff *skb, __be32 frag_id; int ptr, offset = 0, err = 0; u8 *prevhdr, nexthdr = 0; - struct net *net = dev_net(skb_dst(skb)->dev); hlen = ip6_find_1stfragopt(skb, &prevhdr); nexthdr = *prevhdr; @@ -688,7 +686,7 @@ int ip6_fragment(struct sock *sk, struct sk_buff *skb, ip6_copy_metadata(frag, skb); } - err = output(sk, skb); + err = output(net, sk, skb); if (!err) IP6_INC_STATS(net, ip6_dst_idev(&rt->dst), IPSTATS_MIB_FRAGCREATES); @@ -816,7 +814,7 @@ slow_path: /* * Put this fragment into the sending queue. */ - err = output(sk, frag); + err = output(net, sk, frag); if (err) goto fail; diff --git a/net/ipv6/xfrm6_output.c b/net/ipv6/xfrm6_output.c index 0c3e9ffcf231..335066a64b45 100644 --- a/net/ipv6/xfrm6_output.c +++ b/net/ipv6/xfrm6_output.c @@ -131,6 +131,12 @@ int xfrm6_output_finish(struct sock *sk, struct sk_buff *skb) return xfrm_output(sk, skb); } +static int __xfrm6_output_finish(struct net *net, struct sock *sk, struct sk_buff *skb) +{ + struct xfrm_state *x = skb_dst(skb)->xfrm; + return x->outer_mode->afinfo->output_finish(sk, skb); +} + static int __xfrm6_output(struct net *net, struct sock *sk, struct sk_buff *skb) { struct dst_entry *dst = skb_dst(skb); @@ -160,8 +166,8 @@ static int __xfrm6_output(struct net *net, struct sock *sk, struct sk_buff *skb) if (x->props.mode == XFRM_MODE_TUNNEL && ((skb->len > mtu && !skb_is_gso(skb)) || dst_allfrag(skb_dst(skb)))) { - return ip6_fragment(sk, skb, - x->outer_mode->afinfo->output_finish); + return ip6_fragment(net, sk, skb, + __xfrm6_output_finish); } return x->outer_mode->afinfo->output_finish(sk, skb); } diff --git a/net/openvswitch/actions.c b/net/openvswitch/actions.c index b281b2b76c3f..f33c627f97b3 100644 --- a/net/openvswitch/actions.c +++ b/net/openvswitch/actions.c @@ -727,7 +727,7 @@ static void ovs_fragment(struct net *net, struct vport *vport, skb_dst_set_noref(skb, &ovs_rt.dst); IP6CB(skb)->frag_max_size = mru; - v6ops->fragment(skb->sk, skb, ovs_vport_output_sk); + v6ops->fragment(net, skb->sk, skb, ovs_vport_output); refdst_drop(orig_dst); } else { WARN_ONCE(1, "Failed fragment ->%s: eth=%04x, MRU=%d, MTU=%d.", |