| # Copyright 2018 The ChromiumOS Authors |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| # |
| # Please see memd-seccomp.policy.amd64 for comments. |
| |
| # rseq should be first due to frequency and purpose to decrease nptl latency |
| rseq: 1 |
| |
| access: 1 |
| faccessat: 1 |
| faccessat2: 1 |
| brk: 1 |
| clock_getres: 1 |
| clock_getres_time64: 1 |
| clock_gettime: 1 |
| clock_gettime64: 1 |
| clock_nanosleep: 1 |
| clock_nanosleep_time64: 1 |
| # clone is used to spawn threads. |
| clone: 1 |
| close: 1 |
| connect: 1 |
| exit_group: 1 |
| fcntl64: 1 |
| fstat64: 1 |
| fstatat64: 1 |
| fstatfs64: 1 |
| fstatfs: 1 |
| ftruncate64: 1 |
| futex: 1 |
| futex_time64: 1 |
| getegid32: 1 |
| geteuid32: 1 |
| getgid32: 1 |
| getpid: 1 |
| getrandom: arg2 in ~GRND_RANDOM |
| getresgid32: 1 |
| getresuid32: 1 |
| getsockname: 1 |
| gettid: 1 |
| gettimeofday: 1 |
| getuid32: 1 |
| _llseek: 1 |
| memfd_create: 1 |
| mmap2: arg2 in ~PROT_EXEC || arg2 in ~PROT_WRITE |
| mprotect: arg2 in ~PROT_EXEC || arg2 in ~PROT_WRITE |
| munmap: 1 |
| nanosleep: 1 |
| _newselect: 1 |
| open: 1 |
| openat: 1 |
| poll: 1 |
| pread64: 1 |
| pselect6: 1 |
| pselect6_time64: 1 |
| read: 1 |
| readlink: 1 |
| recvmsg: 1 |
| restart_syscall: 1 |
| rt_sigaction: 1 |
| rt_sigprocmask: 1 |
| sched_getaffinity: 1 |
| send: 1 |
| sendmsg: 1 |
| setpgid: 1 |
| set_robust_list: 1 |
| setsid: 1 |
| set_tid_address: 1 |
| sched_yield: 1 |
| sigaltstack: 1 |
| # For D-Bus and syslog. |
| socket: arg0 == AF_UNIX |
| stat64: 1 |
| statx: 1 |
| sysinfo: 1 |
| tgkill: 1 |
| ugetrlimit: 1 |
| uname: 1 |
| write: 1 |
| prlimit64: arg2 == 0 && arg3 != 0 |
