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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>
25 lines
1.1 KiB
Text
25 lines
1.1 KiB
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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# Whitelist vhost_net ioctls only.
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# arg1 == VHOST_GET_FEATURES ||
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# arg1 == VHOST_SET_FEATURES ||
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# arg1 == VHOST_SET_OWNER ||
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# arg1 == VHOST_RESET_OWNER ||
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# arg1 == VHOST_SET_MEM_TABLE ||
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# arg1 == VHOST_SET_LOG_BASE ||
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# arg1 == VHOST_SET_LOG_FD ||
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# arg1 == VHOST_SET_VRING_NUM ||
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# arg1 == VHOST_SET_VRING_ADDR ||
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# arg1 == VHOST_SET_VRING_BASE ||
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# arg1 == VHOST_GET_VRING_BASE ||
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# arg1 == VHOST_SET_VRING_KICK ||
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# arg1 == VHOST_SET_VRING_CALL ||
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# arg1 == VHOST_SET_VRING_ERR ||
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# arg1 == VHOST_NET_SET_BACKEND
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ioctl: arg1 == 0x8008af00 || arg1 == 0x4008af00 || arg1 == 0x0000af01 || arg1 == 0x0000af02 || arg1 == 0x4008af03 || arg1 == 0x4008af04 || arg1 == 0x4004af07 || arg1 == 0x4008af10 || arg1 == 0x4028af11 || arg1 == 0x4008af12 || arg1 == 0xc008af12 || arg1 == 0x4008af20 || arg1 == 0x4008af21 || arg1 == 0x4008af22 || arg1 == 0x4008af30
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open: return ENOENT
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openat: return ENOENT
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