diff options
Diffstat (limited to 'kernel/bpf/bpf_lsm.c')
| -rw-r--r-- | kernel/bpf/bpf_lsm.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/kernel/bpf/bpf_lsm.c b/kernel/bpf/bpf_lsm.c index fa71d58b7ded..5a9743001ceb 100644 --- a/kernel/bpf/bpf_lsm.c +++ b/kernel/bpf/bpf_lsm.c @@ -189,6 +189,14 @@ static const struct bpf_func_proto bpf_get_attach_cookie_proto = { static const struct bpf_func_proto * bpf_lsm_func_proto(enum bpf_func_id func_id, const struct bpf_prog *prog) { + const struct bpf_func_proto *func_proto; + + if (prog->expected_attach_type == BPF_LSM_CGROUP) { + func_proto = cgroup_common_func_proto(func_id, prog); + if (func_proto) + return func_proto; + } + switch (func_id) { case BPF_FUNC_inode_storage_get: return &bpf_inode_storage_get_proto; @@ -212,15 +220,6 @@ bpf_lsm_func_proto(enum bpf_func_id func_id, const struct bpf_prog *prog) return prog->aux->sleepable ? &bpf_ima_file_hash_proto : NULL; case BPF_FUNC_get_attach_cookie: return bpf_prog_has_trampoline(prog) ? &bpf_get_attach_cookie_proto : NULL; - case BPF_FUNC_get_local_storage: - return prog->expected_attach_type == BPF_LSM_CGROUP ? - &bpf_get_local_storage_proto : NULL; - case BPF_FUNC_set_retval: - return prog->expected_attach_type == BPF_LSM_CGROUP ? - &bpf_set_retval_proto : NULL; - case BPF_FUNC_get_retval: - return prog->expected_attach_type == BPF_LSM_CGROUP ? - &bpf_get_retval_proto : NULL; #ifdef CONFIG_NET case BPF_FUNC_setsockopt: if (prog->expected_attach_type != BPF_LSM_CGROUP) |