diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/sched/cls_flower.c | 48 |
1 files changed, 26 insertions, 22 deletions
diff --git a/net/sched/cls_flower.c b/net/sched/cls_flower.c index 487a152a852c..8b2474293db1 100644 --- a/net/sched/cls_flower.c +++ b/net/sched/cls_flower.c @@ -605,20 +605,22 @@ static int fl_set_key(struct net *net, struct nlattr **tb, TCA_FLOWER_KEY_VLAN_PRIO, &key->vlan, &mask->vlan); - ethertype = nla_get_be16(tb[TCA_FLOWER_KEY_VLAN_ETH_TYPE]); - if (eth_type_vlan(ethertype)) { - fl_set_key_vlan(tb, ethertype, - TCA_FLOWER_KEY_CVLAN_ID, - TCA_FLOWER_KEY_CVLAN_PRIO, - &key->cvlan, &mask->cvlan); - fl_set_key_val(tb, &key->basic.n_proto, - TCA_FLOWER_KEY_CVLAN_ETH_TYPE, - &mask->basic.n_proto, - TCA_FLOWER_UNSPEC, - sizeof(key->basic.n_proto)); - } else { - key->basic.n_proto = ethertype; - mask->basic.n_proto = cpu_to_be16(~0); + if (tb[TCA_FLOWER_KEY_VLAN_ETH_TYPE]) { + ethertype = nla_get_be16(tb[TCA_FLOWER_KEY_VLAN_ETH_TYPE]); + if (eth_type_vlan(ethertype)) { + fl_set_key_vlan(tb, ethertype, + TCA_FLOWER_KEY_CVLAN_ID, + TCA_FLOWER_KEY_CVLAN_PRIO, + &key->cvlan, &mask->cvlan); + fl_set_key_val(tb, &key->basic.n_proto, + TCA_FLOWER_KEY_CVLAN_ETH_TYPE, + &mask->basic.n_proto, + TCA_FLOWER_UNSPEC, + sizeof(key->basic.n_proto)); + } else { + key->basic.n_proto = ethertype; + mask->basic.n_proto = cpu_to_be16(~0); + } } } else { key->basic.n_proto = ethertype; @@ -1344,14 +1346,16 @@ static int fl_dump(struct net *net, struct tcf_proto *tp, void *fh, key->cvlan.vlan_tpid))) goto nla_put_failure; - if (mask->cvlan.vlan_tpid) { - if (nla_put_be16(skb, TCA_FLOWER_KEY_CVLAN_ETH_TYPE, - key->basic.n_proto)) - goto nla_put_failure; - } else if (mask->vlan.vlan_tpid) { - if (nla_put_be16(skb, TCA_FLOWER_KEY_VLAN_ETH_TYPE, - key->basic.n_proto)) - goto nla_put_failure; + if (mask->basic.n_proto) { + if (mask->cvlan.vlan_tpid) { + if (nla_put_be16(skb, TCA_FLOWER_KEY_CVLAN_ETH_TYPE, + key->basic.n_proto)) + goto nla_put_failure; + } else if (mask->vlan.vlan_tpid) { + if (nla_put_be16(skb, TCA_FLOWER_KEY_VLAN_ETH_TYPE, + key->basic.n_proto)) + goto nla_put_failure; + } } if ((key->basic.n_proto == htons(ETH_P_IP) || |