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| author | Baowen Zheng <baowen.zheng@corigine.com> | 2021-12-17 21:16:28 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-12-19 17:08:48 +0300 |
| commit | c86e0209dc7725c91583e3c0c78c3da6a28daeb4 (patch) | |
| tree | c1898a794730eb8eaf572ada61f5367bf4021e42 /include | |
| parent | 13926d19a11e303f12571df61b7bb64f17cb4561 (diff) | |
| download | linux-c86e0209dc7725c91583e3c0c78c3da6a28daeb4.tar.xz | |
flow_offload: validate flags of filter and actions
Add process to validate flags of filter and actions when adding
a tc filter.
We need to prevent adding filter with flags conflicts with its actions.
Signed-off-by: Baowen Zheng <baowen.zheng@corigine.com>
Signed-off-by: Louis Peens <louis.peens@corigine.com>
Signed-off-by: Simon Horman <simon.horman@corigine.com>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/act_api.h | 2 | ||||
| -rw-r--r-- | include/net/pkt_cls.h | 3 |
2 files changed, 4 insertions, 1 deletions
diff --git a/include/net/act_api.h b/include/net/act_api.h index 0f5f69deb3ce..3049cb69c025 100644 --- a/include/net/act_api.h +++ b/include/net/act_api.h @@ -203,7 +203,7 @@ int tcf_action_exec(struct sk_buff *skb, struct tc_action **actions, int tcf_action_init(struct net *net, struct tcf_proto *tp, struct nlattr *nla, struct nlattr *est, struct tc_action *actions[], int init_res[], size_t *attr_size, - u32 flags, struct netlink_ext_ack *extack); + u32 flags, u32 fl_flags, struct netlink_ext_ack *extack); struct tc_action_ops *tc_action_load_ops(struct nlattr *nla, bool police, bool rtnl_held, struct netlink_ext_ack *extack); diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h index 337a3ebb4666..ebef45e821af 100644 --- a/include/net/pkt_cls.h +++ b/include/net/pkt_cls.h @@ -330,6 +330,9 @@ int tcf_exts_validate(struct net *net, struct tcf_proto *tp, struct nlattr **tb, struct nlattr *rate_tlv, struct tcf_exts *exts, u32 flags, struct netlink_ext_ack *extack); +int tcf_exts_validate_ex(struct net *net, struct tcf_proto *tp, struct nlattr **tb, + struct nlattr *rate_tlv, struct tcf_exts *exts, + u32 flags, u32 fl_flags, struct netlink_ext_ack *extack); void tcf_exts_destroy(struct tcf_exts *exts); void tcf_exts_change(struct tcf_exts *dst, struct tcf_exts *src); int tcf_exts_dump(struct sk_buff *skb, struct tcf_exts *exts); |