diff options
Diffstat (limited to 'tools/lib')
| -rw-r--r-- | tools/lib/bpf/libbpf.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c index 8b0c3246097f..3a80a018fc7d 100644 --- a/tools/lib/bpf/libbpf.c +++ b/tools/lib/bpf/libbpf.c @@ -5852,11 +5852,12 @@ static int load_module_btfs(struct bpf_object *obj) info.name = ptr_to_u64(name); info.name_len = sizeof(name); + btf = NULL; err = bpf_btf_get_info_by_fd(fd, &info, &len); if (err) { err = -errno; pr_warn("failed to get BTF object #%d info: %s\n", id, errstr(err)); - goto err_out; + break; } /* ignore non-module BTFs */ @@ -5870,15 +5871,15 @@ static int load_module_btfs(struct bpf_object *obj) if (err) { pr_warn("failed to load module [%s]'s BTF object #%d: %s\n", name, id, errstr(err)); - goto err_out; + break; } err = libbpf_ensure_mem((void **)&obj->btf_modules, &obj->btf_module_cap, sizeof(*obj->btf_modules), obj->btf_module_cnt + 1); if (err) - goto err_out; + break; - mod_btf = &obj->btf_modules[obj->btf_module_cnt++]; + mod_btf = &obj->btf_modules[obj->btf_module_cnt]; mod_btf->btf = btf; mod_btf->id = id; @@ -5886,16 +5887,16 @@ static int load_module_btfs(struct bpf_object *obj) mod_btf->name = strdup(name); if (!mod_btf->name) { err = -ENOMEM; - goto err_out; + break; } - continue; + obj->btf_module_cnt++; + } -err_out: + if (err) { + btf__free(btf); close(fd); - return err; } - - return 0; + return err; } static struct bpf_core_cand_list * |