| # Copyright 2018 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 on ml_service. |
| brk: 1 |
| clock_getres: 1 |
| clock_gettime: 1 |
| close: 1 |
| connect: 1 |
| epoll_create1: 1 |
| epoll_ctl: 1 |
| epoll_pwait: 1 |
| exit: 1 |
| exit_group: 1 |
| fcntl: 1 |
| flock: 1 |
| fstat: 1 |
| futex: 1 |
| getdents64: 1 |
| getegid: 1 |
| geteuid: 1 |
| getgid: 1 |
| getpid: 1 |
| getresgid: 1 |
| getresuid: 1 |
| getsockname: 1 |
| gettid: 1 |
| gettimeofday: 1 |
| getuid: 1 |
| ioctl: arg1 == TCGETS |
| lseek: 1 |
| # arg2 must exclude PROT_WRITE ('in 0xfffffffd') or PROT_EXEC ('in 0xfffffffb'): |
| mmap: arg2 in 0xfffffffd || arg2 in 0xfffffffb |
| mprotect: arg2 in 0xfffffffd || arg2 in 0xfffffffb |
| mremap: 1 |
| munmap: 1 |
| newfstatat: 1 |
| openat: 1 |
| pipe2: 1 |
| ppoll: 1 |
| pread64: 1 |
| pwrite64: 1 |
| read: 1 |
| readlinkat: 1 |
| recvmsg: 1 |
| restart_syscall: 1 |
| rt_sigprocmask: 1 |
| rt_sigreturn: 1 |
| sendmsg: 1 |
| sendto: 1 |
| signalfd4: 1 |
| socket: arg0 == AF_UNIX |
| tgkill: 1 |
| write: 1 |
