From 9c3ddee1246411a3c9c39bfa5457e49579027f0c Mon Sep 17 00:00:00 2001 From: Andrii Nakryiko Date: Thu, 16 May 2019 23:21:29 -0700 Subject: [PATCH] bpftool: fix BTF raw dump of FWD's fwd_kind kflag bit determines whether FWD is for struct or union. Use that bit. Fixes: c93cc69004df ("bpftool: add ability to dump BTF types") Signed-off-by: Andrii Nakryiko Signed-off-by: Daniel Borkmann --- tools/bpf/bpftool/btf.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/bpf/bpftool/btf.c b/tools/bpf/bpftool/btf.c index 58a2cd0..7317438 100644 --- a/tools/bpf/bpftool/btf.c +++ b/tools/bpf/bpftool/btf.c @@ -208,8 +208,8 @@ static int dump_btf_type(const struct btf *btf, __u32 id, break; } case BTF_KIND_FWD: { - const char *fwd_kind = BTF_INFO_KIND(t->info) ? "union" - : "struct"; + const char *fwd_kind = BTF_INFO_KFLAG(t->info) ? "union" + : "struct"; if (json_output) jsonw_string_field(w, "fwd_kind", fwd_kind); -- 2.7.4