| # Copyright 2021 The Chromium OS Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| # |
| # This file lists out the seccomp policy for allowed syscalls for |
| # TextClassifierModel. |
| |
| brk: 1 |
| clock_gettime: 1 |
| close: 1 |
| connect: 1 |
| epoll_ctl: 1 |
| epoll_pwait: 1 |
| eventfd2: 1 |
| exit: 1 |
| exit_group: 1 |
| faccessat: 1 |
| faccessat2: 1 |
| flock: 1 |
| fstat: 1 |
| fstatfs: 1 |
| futex: 1 |
| getdents64: 1 |
| getpid: 1 |
| getrandom: 1 |
| gettid: 1 |
| gettimeofday: 1 |
| lseek: 1 |
| memfd_create: 1 |
| mmap: arg2 in ~PROT_EXEC |
| mprotect: arg2 in ~PROT_EXEC |
| mremap: 1 |
| munmap: 1 |
| newfstatat: 1 |
| openat: 1 |
| read: 1 |
| readlinkat: 1 |
| recvmsg: 1 |
| rt_sigprocmask: 1 |
| rt_sigtimedwait: 1 |
| sendto: 1 |
| set_robust_list: 1 |
| set_tid_address: 1 |
| statx: 1 |
| uname: 1 |
| |
| # for lazy evaluation of brillo::InitLog(), which is called in the control |
| # process but may not be evaluated until inside the worker process. |
| socket: arg0 == AF_UNIX |
| write: 1 |
