| commit | 320a36063e1441210106aa33997ad3770d4c86b4 | [log] [tgz] |
|---|---|---|
| author | Andrii Nakryiko <andriin@fb.com> | Tue Mar 03 10:08:00 2020 -0800 |
| committer | Alexei Starovoitov <ast@kernel.org> | Tue Mar 03 16:41:36 2020 -0800 |
| tree | a8b7de3d5af8f83f95546557c6a888d52396ca94 | |
| parent | 5fc40f37396cec199d40a417df74b39c8e458ca6 [diff] |
libbpf: Fix handling of optional field_name in btf_dump__emit_type_decl
Internal functions, used by btf_dump__emit_type_decl(), assume field_name is
never going to be NULL. Ensure it's always the case.
Fixes: 9f81654eebe8 ("libbpf: Expose BTF-to-C type declaration emitting API")
Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20200303180800.3303471-1-andriin@fb.com