diff options
Diffstat (limited to 'kernel/bpf')
| -rw-r--r-- | kernel/bpf/verifier.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c index 51a17e64a0a9..9093a351b0b3 100644 --- a/kernel/bpf/verifier.c +++ b/kernel/bpf/verifier.c @@ -13229,8 +13229,8 @@ static int check_kfunc_args(struct bpf_verifier_env *env, struct bpf_kfunc_call_ return -EINVAL; } } else { - if (!type_is_non_owning_ref(reg->type) || reg->ref_obj_id) { - verbose(env, "%s node input must be non-owning ref\n", func_name); + if (!type_is_non_owning_ref(reg->type) && !reg->ref_obj_id) { + verbose(env, "%s can only take non-owning or refcounted bpf_rb_node pointer\n", func_name); return -EINVAL; } if (in_rbtree_lock_required_cb(env)) { |