diff options
Diffstat (limited to 'net/netfilter/nf_queue.c')
| -rw-r--r-- | net/netfilter/nf_queue.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/net/netfilter/nf_queue.c b/net/netfilter/nf_queue.c index 0fb3896..2e39e38 100644 --- a/net/netfilter/nf_queue.c +++ b/net/netfilter/nf_queue.c @@ -108,7 +108,7 @@ void nf_queue_nf_hook_drop(struct net *net, const struct nf_hook_entry *entry) } static int __nf_queue(struct sk_buff *skb, const struct nf_hook_state *state, - unsigned int queuenum) + struct nf_hook_entry *hook_entry, unsigned int queuenum) { int status = -ENOENT; struct nf_queue_entry *entry = NULL; @@ -136,6 +136,7 @@ static int __nf_queue(struct sk_buff *skb, const struct nf_hook_state *state, *entry = (struct nf_queue_entry) { .skb = skb, .state = *state, + .hook = hook_entry, .size = sizeof(*entry) + afinfo->route_key_size, }; @@ -163,8 +164,7 @@ int nf_queue(struct sk_buff *skb, struct nf_hook_state *state, struct nf_hook_entry *entry = *entryp; int ret; - RCU_INIT_POINTER(state->hook_entries, entry); - ret = __nf_queue(skb, state, verdict >> NF_VERDICT_QBITS); + ret = __nf_queue(skb, state, entry, verdict >> NF_VERDICT_QBITS); if (ret < 0) { if (ret == -ESRCH && (verdict & NF_VERDICT_FLAG_QUEUE_BYPASS)) { @@ -179,15 +179,12 @@ int nf_queue(struct sk_buff *skb, struct nf_hook_state *state, void nf_reinject(struct nf_queue_entry *entry, unsigned int verdict) { - struct nf_hook_entry *hook_entry; + struct nf_hook_entry *hook_entry = entry->hook; + struct nf_hook_ops *elem = &hook_entry->ops; struct sk_buff *skb = entry->skb; const struct nf_afinfo *afinfo; - struct nf_hook_ops *elem; int err; - hook_entry = rcu_dereference(entry->state.hook_entries); - elem = &hook_entry->ops; - nf_queue_entry_release_refs(entry); /* Continue traversal iff userspace said ok... */ |
