bpf_sock_is_valid_access
bool bpf_sock_is_valid_access(int off, int size, enum bpf_access_type type,
valid = bpf_sock_is_valid_access(off, size, t, &info);
return bpf_sock_is_valid_access(off, size, type, info);
if (!bpf_sock_is_valid_access(off, size, type, info))