diff options
Diffstat (limited to 'net/sched/act_bpf.c')
| -rw-r--r-- | net/sched/act_bpf.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/net/sched/act_bpf.c b/net/sched/act_bpf.c index bd155e59be1c..143093b95bc3 100644 --- a/net/sched/act_bpf.c +++ b/net/sched/act_bpf.c @@ -51,9 +51,11 @@ static int tcf_bpf(struct sk_buff *skb, const struct tc_action *act, filter = rcu_dereference(prog->filter); if (at_ingress) { __skb_push(skb, skb->mac_len); + bpf_compute_data_end(skb); filter_res = BPF_PROG_RUN(filter, skb); __skb_pull(skb, skb->mac_len); } else { + bpf_compute_data_end(skb); filter_res = BPF_PROG_RUN(filter, skb); } rcu_read_unlock(); @@ -220,15 +222,10 @@ static int tcf_bpf_init_from_efd(struct nlattr **tb, struct tcf_bpf_cfg *cfg) bpf_fd = nla_get_u32(tb[TCA_ACT_BPF_FD]); - fp = bpf_prog_get(bpf_fd); + fp = bpf_prog_get_type(bpf_fd, BPF_PROG_TYPE_SCHED_ACT); if (IS_ERR(fp)) return PTR_ERR(fp); - if (fp->type != BPF_PROG_TYPE_SCHED_ACT) { - bpf_prog_put(fp); - return -EINVAL; - } - if (tb[TCA_ACT_BPF_NAME]) { name = kmemdup(nla_data(tb[TCA_ACT_BPF_NAME]), nla_len(tb[TCA_ACT_BPF_NAME]), |