diff options
| -rw-r--r-- | tools/lib/bpf/libbpf.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c index 62a43c408d73..5ba11b249e9b 100644 --- a/tools/lib/bpf/libbpf.c +++ b/tools/lib/bpf/libbpf.c @@ -8461,19 +8461,15 @@ static int libbpf_find_attach_btf_id(struct bpf_program *prog, int *btf_obj_fd, { enum bpf_attach_type attach_type = prog->expected_attach_type; __u32 attach_prog_fd = prog->attach_prog_fd; - const char *name = prog->sec_name, *attach_name; - const struct bpf_sec_def *sec = NULL; + const char *attach_name; int err = 0; - if (!name) - return -EINVAL; - - sec = find_sec_def(name); - if (!sec || !sec->is_attach_btf) { - pr_warn("failed to identify BTF ID based on ELF section name '%s'\n", name); + if (!prog->sec_def || !prog->sec_def->is_attach_btf) { + pr_warn("failed to identify BTF ID based on ELF section name '%s'\n", + prog->sec_name); return -ESRCH; } - attach_name = name + sec->len; + attach_name = prog->sec_name + prog->sec_def->len; /* BPF program's BTF ID */ if (attach_prog_fd) { |