diff options
| -rw-r--r-- | include/net/netfilter/nf_conntrack_ecache.h | 4 | ||||
| -rw-r--r-- | include/uapi/linux/netfilter/nf_conntrack_common.h | 3 | ||||
| -rw-r--r-- | net/netfilter/nf_conntrack_ecache.c | 3 |
3 files changed, 8 insertions, 2 deletions
diff --git a/include/net/netfilter/nf_conntrack_ecache.h b/include/net/netfilter/nf_conntrack_ecache.h index 12d967b58726..2a10c6570fcc 100644 --- a/include/net/netfilter/nf_conntrack_ecache.h +++ b/include/net/netfilter/nf_conntrack_ecache.h @@ -20,11 +20,11 @@ enum nf_ct_ecache_state { struct nf_conntrack_ecache { unsigned long cache; /* bitops want long */ - unsigned long missed; /* missed events */ + u16 missed; /* missed events */ u16 ctmask; /* bitmask of ct events to be delivered */ u16 expmask; /* bitmask of expect events to be delivered */ + enum nf_ct_ecache_state state:8;/* ecache state */ u32 portid; /* netlink portid of destroyer */ - enum nf_ct_ecache_state state; /* ecache state */ }; static inline struct nf_conntrack_ecache * diff --git a/include/uapi/linux/netfilter/nf_conntrack_common.h b/include/uapi/linux/netfilter/nf_conntrack_common.h index b4a0a1940118..a8072cc7fa0b 100644 --- a/include/uapi/linux/netfilter/nf_conntrack_common.h +++ b/include/uapi/linux/netfilter/nf_conntrack_common.h @@ -119,6 +119,9 @@ enum ip_conntrack_events { IPCT_NATSEQADJ = IPCT_SEQADJ, IPCT_SECMARK, /* new security mark has been set */ IPCT_LABEL, /* new connlabel has been set */ +#ifdef __KERNEL__ + __IPCT_MAX +#endif }; enum ip_conntrack_expect_events { diff --git a/net/netfilter/nf_conntrack_ecache.c b/net/netfilter/nf_conntrack_ecache.c index 6161e92d2980..515212948125 100644 --- a/net/netfilter/nf_conntrack_ecache.c +++ b/net/netfilter/nf_conntrack_ecache.c @@ -420,6 +420,9 @@ int nf_conntrack_ecache_init(void) int ret = nf_ct_extend_register(&event_extend); if (ret < 0) pr_err("nf_ct_event: Unable to register event extension.\n"); + + BUILD_BUG_ON(__IPCT_MAX >= 16); /* ctmask, missed use u16 */ + return ret; } |