crosvm/seccomp/arm/common_device.policy
David Stevens c11683b07f seccomp: add lseek to all devices
The panic hook calls read_to_string, which relies on lseek internally.
Most devices already allow lseek, but add it to the common policy files
to ensure that devices can properly panic.

BUG=None
TEST=compiles

Change-Id: I99d6d1d258706874cc04ce550108991631d71706
Reviewed-on: https://chromium-review.googlesource.com/c/crosvm/crosvm/+/3960213
Reviewed-by: Keiichi Watanabe <keiichiw@chromium.org>
Commit-Queue: David Stevens <stevensd@chromium.org>
Reviewed-by: Alexandre Courbot <acourbot@chromium.org>
2022-10-18 06:39:41 +00:00

64 lines
1 KiB
Text

# 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.
brk: 1
clock_gettime: 1
clock_gettime64: 1
clone: arg0 & CLONE_THREAD
clone3: 1
close: 1
dup2: 1
dup: 1
epoll_create1: 1
epoll_ctl: 1
epoll_wait: 1
eventfd2: 1
exit: 1
exit_group: 1
futex: 1
futex_time64: 1
getcwd: 1
getpid: 1
gettid: 1
gettimeofday: 1
io_uring_setup: 1
io_uring_enter: 1
kill: 1
lseek: 1
_llseek: 1
madvise: arg2 == MADV_DONTNEED || arg2 == MADV_DONTDUMP || arg2 == MADV_REMOVE || arg2 == MADV_MERGEABLE
mmap2: arg2 in ~PROT_EXEC
mprotect: arg2 in ~PROT_EXEC
mremap: 1
munmap: 1
nanosleep: 1
clock_nanosleep: 1
clock_nanosleep_time64: 1
pipe2: 1
poll: 1
ppoll: 1
ppoll_time64: 1
read: 1
readlink: 1
readlinkat: 1
readv: 1
recv: 1
recvfrom: 1
recvmsg: 1
recvmmsg_time64: 1
restart_syscall: 1
rseq: 1
rt_sigaction: 1
rt_sigprocmask: 1
rt_sigreturn: 1
sched_getaffinity: 1
sched_yield: 1
sendmsg: 1
sendto: 1
set_robust_list: 1
sigaltstack: 1
write: 1
writev: 1
fcntl64: 1
uname: 1