diff options
Diffstat (limited to 'net/sched/act_bpf.c')
| -rw-r--r-- | net/sched/act_bpf.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/net/sched/act_bpf.c b/net/sched/act_bpf.c index 84c1d2da4f8b..1c60317f0121 100644 --- a/net/sched/act_bpf.c +++ b/net/sched/act_bpf.c @@ -117,10 +117,19 @@ static int tcf_bpf_dump_bpf_info(const struct tcf_bpf *prog, static int tcf_bpf_dump_ebpf_info(const struct tcf_bpf *prog, struct sk_buff *skb) { + struct nlattr *nla; + if (prog->bpf_name && nla_put_string(skb, TCA_ACT_BPF_NAME, prog->bpf_name)) return -EMSGSIZE; + nla = nla_reserve(skb, TCA_ACT_BPF_DIGEST, + sizeof(prog->filter->digest)); + if (nla == NULL) + return -EMSGSIZE; + + memcpy(nla_data(nla), prog->filter->digest, nla_len(nla)); + return 0; } |