| # Copyright 2017 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. |
| |
| write: 1 |
| select: 1 |
| read: 1 |
| close: 1 |
| getpeername: 1 |
| getsockname: 1 |
| accept: 1 |
| clone: 1 |
| exit_group: 1 |
| # We only want to allow AF_INET, AF_INET6, AF_UNIX, and SOCK_STREAM. |
| socket: arg0 == AF_INET6 && arg1 == SOCK_STREAM && arg2 == 0 || arg0 == AF_INET && arg1 == SOCK_STREAM && arg2 == 0 || arg0 == AF_UNIX && arg1 & 0xfffffff2 && arg2 == 0 |
| connect: 1 |
| open: 1 |
| openat: 1 |
| stat: 1 |
| mmap: arg2 in ~PROT_EXEC || arg2 in ~PROT_WRITE |
| fstat: 1 |
| newfstatat: 1 |
| mprotect: arg2 in ~PROT_EXEC || arg2 in ~PROT_WRITE |
| rt_sigaction: 1 |
| brk: 1 |
| munmap: 1 |
| setsockopt: 1 |
| restart_syscall: 1 |
| exit: 1 |
| rt_sigreturn: 1 |
| setgid: 1 |
| setuid: 1 |
| access: 1 |
| arch_prctl: 1 |
| getpid: 1 |
| listen: 1 |
| setgroups: 1 |
| execve: 1 |
| wait4: 1 |
| bind: 1 |
| uname: 1 |
| # Allow SIOCGIFNAME. |
| ioctl: arg1 == SIOCGIFNAME |
| # When we catch a SIGTERM, we kill children with SIGTERM too. |
| kill: 1 |
| lseek: 1 |
| fstatfs: 1 |
