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| author | David Michael <fedora.dm0@gmail.com> | 2022-11-13 15:52:17 -0500 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2022-11-14 19:02:32 +0100 |
| commit | dfd0afbf151d85411b371e841f62b81ee5d1ca54 (patch) | |
| tree | da832ab2db27a623d5bbfc54d034957e5d08aaf5 /tools/lib/bpf/ringbuf.c | |
| parent | f12ed9c04804eec4f1819097a0fd0b4800adac2f (diff) | |
libbpf: Fix uninitialized warning in btf_dump_dump_type_data
GCC 11.3.0 fails to compile btf_dump.c due to the following error,
which seems to originate in btf_dump_struct_data where the returned
value would be uninitialized if btf_vlen returns zero.
btf_dump.c: In function ‘btf_dump_dump_type_data’:
btf_dump.c:2363:12: error: ‘err’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
2363 | if (err < 0)
| ^
Fixes: 920d16af9b42 ("libbpf: BTF dumper support for typed data")
Signed-off-by: David Michael <fedora.dm0@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Stanislav Fomichev <sdf@google.com>
Acked-by: Alan Maguire <alan.maguire@oracle.com>
Link: https://lore.kernel.org/bpf/87zgcu60hq.fsf@gmail.com
Diffstat (limited to 'tools/lib/bpf/ringbuf.c')
0 files changed, 0 insertions, 0 deletions