diff options
Diffstat (limited to 'net/netfilter')
| -rw-r--r-- | net/netfilter/nf_queue.c | 4 | ||||
| -rw-r--r-- | net/netfilter/utils.c | 19 |
2 files changed, 20 insertions, 3 deletions
diff --git a/net/netfilter/nf_queue.c b/net/netfilter/nf_queue.c index dfa35bd292c8..15382ff83e7a 100644 --- a/net/netfilter/nf_queue.c +++ b/net/netfilter/nf_queue.c @@ -266,7 +266,6 @@ void nf_reinject(struct nf_queue_entry *entry, unsigned int verdict) const struct nf_hook_entry *hook_entry; const struct nf_hook_entries *hooks; struct sk_buff *skb = entry->skb; - const struct nf_afinfo *afinfo; const struct net *net; unsigned int i; int err; @@ -293,8 +292,7 @@ void nf_reinject(struct nf_queue_entry *entry, unsigned int verdict) verdict = nf_hook_entry_hookfn(hook_entry, skb, &entry->state); if (verdict == NF_ACCEPT) { - afinfo = nf_get_afinfo(entry->state.pf); - if (!afinfo || afinfo->reroute(entry->state.net, skb, entry) < 0) + if (nf_reroute(skb, entry) < 0) verdict = NF_DROP; } 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; +} |