mirror of
https://chromium.googlesource.com/crosvm/crosvm
synced 2024-12-25 04:14:06 +00:00
a0408258e0
The path to the wayland socket changed, so the previous whitelist based on the connect() arg2 sockaddr_un size now fails. BUG=None TEST=Verify that release build of crosvm starts again on chromebook Change-Id: I3c30977e7c1487b937d69e1dbce4b7fd87136978 Signed-off-by: Daniel Verkamp <dverkamp@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/1234827 Reviewed-by: David Riley <davidriley@chromium.org> Reviewed-by: Stephen Barber <smbarber@chromium.org> Reviewed-by: Zach Reizner <zachr@chromium.org>
53 lines
1.3 KiB
Text
53 lines
1.3 KiB
Text
# 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.
|
|
|
|
close: 1
|
|
dup: 1
|
|
dup2: 1
|
|
getpid: 1
|
|
gettimeofday: 1
|
|
exit_group: 1
|
|
futex: 1
|
|
# Disallow mmap with PROT_EXEC set. The syntax here doesn't allow bit
|
|
# negation, thus the manually negated mask constant.
|
|
mmap2: arg2 in 0xfffffffb
|
|
mprotect: arg2 in 0xfffffffb
|
|
# Allow MADV_DONTDUMP only.
|
|
madvise: arg2 == 0x00000010
|
|
munmap: 1
|
|
poll: 1
|
|
ppoll: 1
|
|
read: 1
|
|
recv: 1
|
|
sched_getaffinity: 1
|
|
set_robust_list: 1
|
|
sigaltstack: 1
|
|
# Disallow clone's other than new threads.
|
|
# arg0 is flags. Because kernel.
|
|
clone: arg0 & 0x00010000
|
|
write: 1
|
|
eventfd2: 1
|
|
# Used to connect to wayland. arg0 == AF_UNIX && arg1 == SOCK_STREAM|SOCK_CLOEXEC
|
|
socket: arg0 == 1 && arg1 == 0x80001 && arg2 == 0
|
|
# arg1 == FIONBIO || arg1 == DMA_BUF_IOCTL_SYNC
|
|
ioctl: arg1 == 0x5421 || arg1 == 0x40086200
|
|
connect: 1
|
|
# Used to communicate with wayland
|
|
recvmsg: 1
|
|
sendmsg: 1
|
|
# Used for sharing memory with wayland. arg1 == MFD_CLOEXEC|MFD_ALLOW_SEALING
|
|
memfd_create: arg1 == 3
|
|
# Used to set of size new memfd
|
|
ftruncate64: 1
|
|
# Used to determine shm size after recvmsg with fd
|
|
_llseek: 1
|
|
# Allow PR_SET_NAME only.
|
|
prctl: arg0 == 15
|
|
restart_syscall: 1
|
|
# Allow F_GETFL only
|
|
fcntl64: arg1 == 3
|
|
pipe2: 1
|
|
epoll_create1: 1
|
|
epoll_ctl: 1
|
|
epoll_wait: 1
|