diff options
Diffstat (limited to 'tools/bpf/bpftool/prog.c')
| -rw-r--r-- | tools/bpf/bpftool/prog.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/tools/bpf/bpftool/prog.c b/tools/bpf/bpftool/prog.c index d855118f0d96..736defc6e5d0 100644 --- a/tools/bpf/bpftool/prog.c +++ b/tools/bpf/bpftool/prog.c @@ -849,9 +849,7 @@ prog_dump(struct bpf_prog_info *info, enum dump_mode mode, dd.finfo_rec_size = info->func_info_rec_size; dd.prog_linfo = prog_linfo; - if (json_output && visual) - jsonw_null(json_wtr); - else if (json_output) + if (json_output) dump_xlated_json(&dd, buf, member_len, opcodes, linum); else if (visual) dump_xlated_cfg(&dd, buf, member_len); @@ -940,6 +938,10 @@ static int do_dump(int argc, char **argv) usage(); goto exit_close; } + if (json_output && visual) { + p_err("'visual' is not compatible with JSON output"); + goto exit_close; + } if (json_output && nb_fds > 1) jsonw_start_array(json_wtr); /* root array */ |