diff options
Diffstat (limited to '')
| -rw-r--r-- | kernel/bpf/syscall.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c index 523e3ac15a08..16ea3c0db4f6 100644 --- a/kernel/bpf/syscall.c +++ b/kernel/bpf/syscall.c @@ -1571,6 +1571,17 @@ bpf_prog_load_check_attach(enum bpf_prog_type prog_type, u32 btf_id) { switch (prog_type) { + case BPF_PROG_TYPE_RAW_TRACEPOINT: + if (btf_id > BTF_MAX_TYPE) + return -EINVAL; + break; + default: + if (btf_id) + return -EINVAL; + break; + } + + switch (prog_type) { case BPF_PROG_TYPE_CGROUP_SOCK: switch (expected_attach_type) { case BPF_CGROUP_INET_SOCK_CREATE: @@ -1610,13 +1621,7 @@ bpf_prog_load_check_attach(enum bpf_prog_type prog_type, default: return -EINVAL; } - case BPF_PROG_TYPE_RAW_TRACEPOINT: - if (btf_id > BTF_MAX_TYPE) - return -EINVAL; - return 0; default: - if (btf_id) - return -EINVAL; return 0; } } |