31 lines
1.3 KiB
Plaintext
31 lines
1.3 KiB
Plaintext
# Copyright 2023 The ChromiumOS Authors
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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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# Syscalls specific to the vhost_vsock device. This policy file is not meant to be used directly,
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# but rather to be included from another one.
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# Allow vhost_vsock 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_VSOCK_SET_GUEST_CID ||
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# arg1 == VHOST_VSOCK_SET_RUNNING
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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 == 0x4008af60 || arg1 == 0x4004af61
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connect: 1
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open: return ENOENT
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openat: return ENOENT
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# PDEATHSIG is necessary for jailing as a vhost-user device.
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prctl: arg0 == PR_SET_NAME || arg0 == PR_SET_PDEATHSIG
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