diff options
| -rw-r--r-- | include/linux/netfilter.h | 7 | ||||
| -rw-r--r-- | net/netfilter/core.c | 6 |
2 files changed, 7 insertions, 6 deletions
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h index 83be4a3..388ed19 100644 --- a/include/linux/netfilter.h +++ b/include/linux/netfilter.h @@ -54,10 +54,12 @@ struct nf_hook_state { struct net_device *in; struct net_device *out; struct sock *sk; + struct list_head *hook_list; int (*okfn)(struct sock *, struct sk_buff *); }; static inline void nf_hook_state_init(struct nf_hook_state *p, + struct list_head *hook_list, unsigned int hook, int thresh, u_int8_t pf, struct net_device *indev, @@ -71,6 +73,7 @@ static inline void nf_hook_state_init(struct nf_hook_state *p, p->in = indev; p->out = outdev; p->sk = sk; + p->hook_list = hook_list; p->okfn = okfn; } @@ -166,8 +169,8 @@ static inline int nf_hook_thresh(u_int8_t pf, unsigned int hook, if (nf_hooks_active(pf, hook)) { struct nf_hook_state state; - nf_hook_state_init(&state, hook, thresh, pf, - indev, outdev, sk, okfn); + nf_hook_state_init(&state, &nf_hooks[pf][hook], hook, thresh, + pf, indev, outdev, sk, okfn); return nf_hook_slow(skb, &state); } return 1; diff --git a/net/netfilter/core.c b/net/netfilter/core.c index e616301..e418cfd 100644 --- a/net/netfilter/core.c +++ b/net/netfilter/core.c @@ -166,11 +166,9 @@ int nf_hook_slow(struct sk_buff *skb, struct nf_hook_state *state) /* We may already have this, but read-locks nest anyway */ rcu_read_lock(); - elem = list_entry_rcu(&nf_hooks[state->pf][state->hook], - struct nf_hook_ops, list); + elem = list_entry_rcu(state->hook_list, struct nf_hook_ops, list); next_hook: - verdict = nf_iterate(&nf_hooks[state->pf][state->hook], skb, state, - &elem); + verdict = nf_iterate(state->hook_list, skb, state, &elem); if (verdict == NF_ACCEPT || verdict == NF_STOP) { ret = 1; } else if ((verdict & NF_VERDICT_MASK) == NF_DROP) { |