diff options
Diffstat (limited to 'net/sched/act_ct.c')
| -rw-r--r-- | net/sched/act_ct.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/net/sched/act_ct.c b/net/sched/act_ct.c index 4ffea1290ce1..553bf41671a6 100644 --- a/net/sched/act_ct.c +++ b/net/sched/act_ct.c @@ -583,22 +583,25 @@ static bool tcf_ct_skb_nfct_cached(struct net *net, struct sk_buff *skb, if (!ct) return false; if (!net_eq(net, read_pnet(&ct->ct_net))) - return false; + goto drop_ct; if (nf_ct_zone(ct)->id != zone_id) - return false; + goto drop_ct; /* Force conntrack entry direction. */ if (force && CTINFO2DIR(ctinfo) != IP_CT_DIR_ORIGINAL) { if (nf_ct_is_confirmed(ct)) nf_ct_kill(ct); - nf_conntrack_put(&ct->ct_general); - nf_ct_set(skb, NULL, IP_CT_UNTRACKED); - - return false; + goto drop_ct; } return true; + +drop_ct: + nf_ct_put(ct); + nf_ct_set(skb, NULL, IP_CT_UNTRACKED); + + return false; } /* Trim the skb to the length specified by the IP/IPv6 header, @@ -757,7 +760,7 @@ static void tcf_ct_params_free(struct rcu_head *head) tcf_ct_flow_table_put(params); if (params->tmpl) - nf_conntrack_put(¶ms->tmpl->ct_general); + nf_ct_put(params->tmpl); kfree(params); } @@ -967,7 +970,7 @@ static int tcf_ct_act(struct sk_buff *skb, const struct tc_action *a, tc_skb_cb(skb)->post_ct = false; ct = nf_ct_get(skb, &ctinfo); if (ct) { - nf_conntrack_put(&ct->ct_general); + nf_ct_put(ct); nf_ct_set(skb, NULL, IP_CT_UNTRACKED); } |