diff options
Diffstat (limited to 'include/net/netfilter/nf_conntrack_core.h')
| -rw-r--r-- | include/net/netfilter/nf_conntrack_core.h | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/include/net/netfilter/nf_conntrack_core.h b/include/net/netfilter/nf_conntrack_core.h index 13807ea94cd2..b2b9de70d9f4 100644 --- a/include/net/netfilter/nf_conntrack_core.h +++ b/include/net/netfilter/nf_conntrack_core.h @@ -58,9 +58,14 @@ static inline int nf_conntrack_confirm(struct sk_buff *skb) int ret = NF_ACCEPT; if (ct) { - if (!nf_ct_is_confirmed(ct)) + if (!nf_ct_is_confirmed(ct)) { ret = __nf_conntrack_confirm(skb); - if (likely(ret == NF_ACCEPT)) + + if (ret == NF_ACCEPT) + ct = (struct nf_conn *)skb_nfct(skb); + } + + if (ret == NF_ACCEPT && nf_ct_ecache_exist(ct)) nf_ct_deliver_cached_events(ct); } return ret; @@ -79,4 +84,17 @@ void nf_conntrack_lock(spinlock_t *lock); extern spinlock_t nf_conntrack_expect_lock; +/* ctnetlink code shared by both ctnetlink and nf_conntrack_bpf */ + +static inline void __nf_ct_set_timeout(struct nf_conn *ct, u64 timeout) +{ + if (timeout > INT_MAX) + timeout = INT_MAX; + WRITE_ONCE(ct->timeout, nfct_time_stamp + (u32)timeout); +} + +int __nf_ct_change_timeout(struct nf_conn *ct, u64 cta_timeout); +void __nf_ct_change_status(struct nf_conn *ct, unsigned long on, unsigned long off); +int nf_ct_change_status_common(struct nf_conn *ct, unsigned int status); + #endif /* _NF_CONNTRACK_CORE_H */ |