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8488a0bbbb
Minijail's policy compiler complains when there's multiple unconditional rules for a syscall. In most cases the rules are redundant to common_device.policy. BUG=None TEST=Ran compile_seccomp_policy.py until it stopped complaining. Change-Id: Ic43d1fd13f9c012641d71e526942229eb8b08ed4 Signed-off-by: Matt Delco <delco@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/2034024 Tested-by: kokoro <noreply+kokoro@google.com> Reviewed-by: Dylan Reid <dgreid@chromium.org>
21 lines
750 B
Text
21 lines
750 B
Text
# Copyright 2018 The Chromium OS Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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@include /usr/share/policy/crosvm/common_device.policy
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# Used to connect to wayland. arg0 == AF_UNIX && arg1 == SOCK_STREAM|SOCK_CLOEXEC
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socket: arg0 == 1 && arg1 == 0x80001 && arg2 == 0
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# arg1 == FIONBIO || arg1 == DMA_BUF_IOCTL_SYNC
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ioctl: arg1 == 0x5421 || arg1 == 0x40086200
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connect: 1
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open: return ENOENT
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openat: return ENOENT
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# Used for sharing memory with wayland. arg1 == MFD_CLOEXEC|MFD_ALLOW_SEALING
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memfd_create: arg1 == 3
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# Used to set of size new memfd
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ftruncate64: 1
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# Used to determine shm size after recvmsg with fd
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_llseek: 1
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# Allow F_GETFL only
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fcntl64: arg1 == 3
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