diff options
| -rw-r--r-- | net/openvswitch/conntrack.c | 30 | ||||
| -rw-r--r-- | net/openvswitch/datapath.h | 3 |
2 files changed, 12 insertions, 21 deletions
diff --git a/net/openvswitch/conntrack.c b/net/openvswitch/conntrack.c index 8eb1d644b741..a3da5ee34f92 100644 --- a/net/openvswitch/conntrack.c +++ b/net/openvswitch/conntrack.c @@ -1368,11 +1368,8 @@ bool ovs_ct_verify(struct net *net, enum ovs_key_attr attr) attr == OVS_KEY_ATTR_CT_MARK) return true; if (IS_ENABLED(CONFIG_NF_CONNTRACK_LABELS) && - attr == OVS_KEY_ATTR_CT_LABELS) { - struct ovs_net *ovs_net = net_generic(net, ovs_net_id); - - return ovs_net->xt_label; - } + attr == OVS_KEY_ATTR_CT_LABELS) + return true; return false; } @@ -1381,6 +1378,7 @@ int ovs_ct_copy_action(struct net *net, const struct nlattr *attr, const struct sw_flow_key *key, struct sw_flow_actions **sfa, bool log) { + unsigned int n_bits = sizeof(struct ovs_key_ct_labels) * BITS_PER_BYTE; struct ovs_conntrack_info ct_info; const char *helper = NULL; u16 family; @@ -1409,6 +1407,12 @@ int ovs_ct_copy_action(struct net *net, const struct nlattr *attr, return -ENOMEM; } + if (nf_connlabels_get(net, n_bits - 1)) { + nf_ct_tmpl_free(ct_info.ct); + OVS_NLERR(log, "Failed to set connlabel length"); + return -EOPNOTSUPP; + } + if (ct_info.timeout[0]) { if (nf_ct_set_timeout(net, ct_info.ct, family, key->ip.proto, ct_info.timeout)) @@ -1577,6 +1581,7 @@ static void __ovs_ct_free_action(struct ovs_conntrack_info *ct_info) if (ct_info->ct) { if (ct_info->timeout[0]) nf_ct_destroy_timeout(ct_info->ct); + nf_connlabels_put(nf_ct_net(ct_info->ct)); nf_ct_tmpl_free(ct_info->ct); } } @@ -2002,17 +2007,9 @@ struct genl_family dp_ct_limit_genl_family __ro_after_init = { int ovs_ct_init(struct net *net) { - unsigned int n_bits = sizeof(struct ovs_key_ct_labels) * BITS_PER_BYTE; +#if IS_ENABLED(CONFIG_NETFILTER_CONNCOUNT) struct ovs_net *ovs_net = net_generic(net, ovs_net_id); - if (nf_connlabels_get(net, n_bits - 1)) { - ovs_net->xt_label = false; - OVS_NLERR(true, "Failed to set connlabel length"); - } else { - ovs_net->xt_label = true; - } - -#if IS_ENABLED(CONFIG_NETFILTER_CONNCOUNT) return ovs_ct_limit_init(net, ovs_net); #else return 0; @@ -2021,12 +2018,9 @@ int ovs_ct_init(struct net *net) void ovs_ct_exit(struct net *net) { +#if IS_ENABLED(CONFIG_NETFILTER_CONNCOUNT) struct ovs_net *ovs_net = net_generic(net, ovs_net_id); -#if IS_ENABLED(CONFIG_NETFILTER_CONNCOUNT) ovs_ct_limit_exit(net, ovs_net); #endif - - if (ovs_net->xt_label) - nf_connlabels_put(net); } diff --git a/net/openvswitch/datapath.h b/net/openvswitch/datapath.h index 9ca6231ea647..365b9bb7f546 100644 --- a/net/openvswitch/datapath.h +++ b/net/openvswitch/datapath.h @@ -160,9 +160,6 @@ struct ovs_net { #if IS_ENABLED(CONFIG_NETFILTER_CONNCOUNT) struct ovs_ct_limit_info *ct_limit_info; #endif - - /* Module reference for configuring conntrack. */ - bool xt_label; }; /** |