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cdedd7000a
newfstatat has been added to a few policies for the two 64bit architectures, but some more require it to avoid crashes, so add it to all which contain fstat or statx. BUG=b:187795909 TEST=CQ Change-Id: I3cd0f5379b87102caa256503a888c5a1aa4103b6 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3198571 Commit-Queue: Manoj Gupta <manojgupta@chromium.org> Tested-by: kokoro <noreply+kokoro@google.com> Reviewed-by: Chirantan Ekbote <chirantan@chromium.org>
44 lines
1 KiB
Text
44 lines
1 KiB
Text
# Copyright 2020 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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# Syscalls specific to video devices.
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clock_getres: 1
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connect: 1
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getdents: 1
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getdents64: 1
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getegid: 1
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geteuid: 1
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getgid: 1
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getresgid: 1
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getresuid: 1
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getsockname: 1
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getuid: 1
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# ioctl: arg1 == DRM_IOCTL_*
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ioctl: arg1 & 0x6400
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memfd_create: 1
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newfstatat: 1
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openat: 1
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sched_yield: 1
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setpriority: 1
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socket: arg0 == AF_UNIX
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stat: 1
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fstat: 1
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fstatfs: 1
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# Rules needed for minigbm on AMD devices.
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getrandom: 1
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lstat: 1
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# mmap/mprotect differ from the common_device.policy
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mmap: arg2 == PROT_READ|PROT_WRITE || arg2 == PROT_NONE || arg2 == PROT_READ|PROT_EXEC || arg2 == PROT_WRITE || arg2 == PROT_READ
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mprotect: arg2 == PROT_READ|PROT_WRITE || arg2 == PROT_NONE || arg2 == PROT_READ
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readlink: 1
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sched_setaffinity: 1
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sched_setscheduler: arg1 == SCHED_IDLE || arg1 == SCHED_BATCH
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# Required by mesa on AMD GPU
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sysinfo: 1
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prctl: arg0 == PR_SET_NAME
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