diff options
Diffstat (limited to 'net/bpf')
| -rw-r--r-- | net/bpf/test_run.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/net/bpf/test_run.c b/net/bpf/test_run.c index cbd4fb65aa4f..2221573dacdb 100644 --- a/net/bpf/test_run.c +++ b/net/bpf/test_run.c @@ -347,6 +347,9 @@ int bpf_prog_test_run_xdp(struct bpf_prog *prog, const union bpf_attr *kattr, void *data; int ret; + if (kattr->test.ctx_in || kattr->test.ctx_out) + return -EINVAL; + data = bpf_test_init(kattr, size, XDP_PACKET_HEADROOM + NET_IP_ALIGN, 0); if (IS_ERR(data)) return PTR_ERR(data); @@ -390,6 +393,9 @@ int bpf_prog_test_run_flow_dissector(struct bpf_prog *prog, if (prog->type != BPF_PROG_TYPE_FLOW_DISSECTOR) return -EINVAL; + if (kattr->test.ctx_in || kattr->test.ctx_out) + return -EINVAL; + data = bpf_test_init(kattr, size, NET_SKB_PAD + NET_IP_ALIGN, SKB_DATA_ALIGN(sizeof(struct skb_shared_info))); if (IS_ERR(data)) |