diff options
Diffstat (limited to 'net/netfilter/utils.c')
| -rw-r--r-- | net/netfilter/utils.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/net/netfilter/utils.c b/net/netfilter/utils.c index 45c22418c955..0b660c568156 100644 --- a/net/netfilter/utils.c +++ b/net/netfilter/utils.c @@ -2,6 +2,7 @@ #include <linux/netfilter.h> #include <linux/netfilter_ipv4.h> #include <linux/netfilter_ipv6.h> +#include <net/netfilter/nf_queue.h> __sum16 nf_checksum(struct sk_buff *skb, unsigned int hook, unsigned int dataoff, u_int8_t protocol, @@ -69,3 +70,21 @@ int nf_route(struct net *net, struct dst_entry **dst, struct flowi *fl, return ret; } EXPORT_SYMBOL_GPL(nf_route); + +int nf_reroute(struct sk_buff *skb, struct nf_queue_entry *entry) +{ + const struct nf_ipv6_ops *v6ops; + int ret = 0; + + switch (entry->state.pf) { + case AF_INET: + ret = nf_ip_reroute(skb, entry); + break; + case AF_INET6: + v6ops = rcu_dereference(nf_ipv6_ops); + if (v6ops) + ret = v6ops->reroute(skb, entry); + break; + } + return ret; +} |