diff options
| author | Andrii Nakryiko <andrii@kernel.org> | 2022-02-08 22:39:09 -0800 |
|---|---|---|
| committer | Andrii Nakryiko <andrii.nakryiko@gmail.com> | 2022-02-09 09:48:32 -0800 |
| commit | 37493e639f9add8c06604c493657e533c835e0a1 (patch) | |
| tree | 6b2ebb75270eaad073ee903b07cb4fff9e0f5b32 | |
| parent | b0a3b9e8fe16f7ef8cdb2a526cf28b3e419db6b8 (diff) | |
| download | libbpf-37493e639f9add8c06604c493657e533c835e0a1.tar.gz | |
libbpf: Fix compilation warning due to mismatched printf format
On ppc64le architecture __s64 is long int and requires %ld. Cast to
ssize_t and use %zd to avoid architecture-specific specifiers.
Fixes: 4172843ed4a3 ("libbpf: Fix signedness bug in btf_dump_array_data()")
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20220209063909.1268319-1-andrii@kernel.org
| -rw-r--r-- | src/btf_dump.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/btf_dump.c b/src/btf_dump.c index 55aed9e..07ebe70 100644 --- a/src/btf_dump.c +++ b/src/btf_dump.c @@ -1869,7 +1869,8 @@ static int btf_dump_array_data(struct btf_dump *d, elem_type = skip_mods_and_typedefs(d->btf, elem_type_id, NULL); elem_size = btf__resolve_size(d->btf, elem_type_id); if (elem_size <= 0) { - pr_warn("unexpected elem size %lld for array type [%u]\n", elem_size, id); + pr_warn("unexpected elem size %zd for array type [%u]\n", + (ssize_t)elem_size, id); return -EINVAL; } |