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authorAndrii Nakryiko <andriin@fb.com>2019-05-16 23:21:29 -0700
committerDaniel Borkmann <daniel@iogearbox.net>2019-05-17 14:21:29 +0200
commit9c3ddee1246411a3c9c39bfa5457e49579027f0c (patch)
tree74efef8330fb7833afe1ae0a50b110b6f410bb6d /tools
parent7ed4b4e60bb1dd3df7a45dfbde3a96efce9df7eb (diff)
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 <andriin@fb.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'tools')
-rw-r--r--tools/bpf/bpftool/btf.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/bpf/bpftool/btf.c b/tools/bpf/bpftool/btf.c
index 58a2cd002a4b..7317438ecd9e 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);