diff options
Diffstat (limited to '')
-rw-r--r-- | net/netfilter/xt_state.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/net/netfilter/xt_state.c b/net/netfilter/xt_state.c index e12e053d3782..a507922d80cd 100644 --- a/net/netfilter/xt_state.c +++ b/net/netfilter/xt_state.c @@ -26,14 +26,16 @@ state_mt(const struct sk_buff *skb, struct xt_action_param *par) const struct xt_state_info *sinfo = par->matchinfo; enum ip_conntrack_info ctinfo; unsigned int statebit; + struct nf_conn *ct = nf_ct_get(skb, &ctinfo); - if (nf_ct_is_untracked(skb)) - statebit = XT_STATE_UNTRACKED; - else if (!nf_ct_get(skb, &ctinfo)) + if (!ct) statebit = XT_STATE_INVALID; - else - statebit = XT_STATE_BIT(ctinfo); - + else { + if (nf_ct_is_untracked(ct)) + statebit = XT_STATE_UNTRACKED; + else + statebit = XT_STATE_BIT(ctinfo); + } return (sinfo->statemask & statebit); } |