#include <linux/in6.h>
#include <linux/tcp.h>
#include <linux/route.h>
+#include <linux/module.h>
#include <linux/netfilter.h>
#include <linux/netfilter_ipv6.h>
int ip6_output(struct sk_buff *skb)
{
- if ((skb->len > dst_mtu(skb->dst) && !skb_shinfo(skb)->ufo_size) ||
+ if ((skb->len > dst_mtu(skb->dst) && !skb_shinfo(skb)->gso_size) ||
dst_allfrag(skb->dst))
return ip6_fragment(skb, ip6_output2);
else
int ip6_xmit(struct sock *sk, struct sk_buff *skb, struct flowi *fl,
struct ipv6_txoptions *opt, int ipfragok)
{
- struct ipv6_pinfo *np = sk ? inet6_sk(sk) : NULL;
+ struct ipv6_pinfo *np = inet6_sk(sk);
struct in6_addr *first_hop = &fl->fl6_dst;
struct dst_entry *dst = skb->dst;
struct ipv6hdr *hdr;
nf_bridge_get(to->nf_bridge);
#endif
#endif
+ skb_copy_secmark(to, from);
}
int ip6_find_1stfragopt(struct sk_buff *skb, u8 **nexthdr)
return offset;
}
+EXPORT_SYMBOL_GPL(ip6_find_1stfragopt);
static int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *))
{
struct frag_hdr fhdr;
/* specify the length of each IP datagram fragment*/
- skb_shinfo(skb)->ufo_size = (mtu - fragheaderlen) -
- sizeof(struct frag_hdr);
+ skb_shinfo(skb)->gso_size = mtu - fragheaderlen -
+ sizeof(struct frag_hdr);
+ skb_shinfo(skb)->gso_type = SKB_GSO_UDPV4;
ipv6_select_ident(skb, &fhdr);
skb_shinfo(skb)->ip6_frag_id = fhdr.identification;
__skb_queue_tail(&sk->sk_write_queue, skb);
np->cork.hop_limit = hlimit;
np->cork.tclass = tclass;
mtu = dst_mtu(rt->u.dst.path);
- if (np && np->frag_size < mtu) {
+ if (np->frag_size < mtu) {
if (np->frag_size)
mtu = np->frag_size;
}