crosvm/seccomp/x86_64/xhci.policy
Zach Reizner bfbe888041 seccomp: move gettid to common_device.policy
The gettid syscall is used in some corners of glibc and it is a fairly
harmless syscall (we already give getpid), so this change moves it to
the common policy.

TEST=None
BUG=chromium:996938

Change-Id: I129644273f2f02fe917255c7157c48b99c329045
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/1952565
Tested-by: Zach Reizner <zachr@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
Auto-Submit: Zach Reizner <zachr@chromium.org>
Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
Commit-Queue: Zach Reizner <zachr@chromium.org>
2019-12-06 03:21:11 +00:00

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1.4 KiB
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# 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.
# xhci need "openat" to enumerate device. "openat" is disabled in comman_device policy.
openat: 1
@include /usr/share/policy/crosvm/common_device.policy
lstat: 1
readlink: 1
readlinkat: 1
timerfd_create: 1
name_to_handle_at: 1
access: 1
timerfd_create: 1
getsockname: 1
pipe: 1
setsockopt: 1
bind: 1
fcntl: 1
socket: arg0 == AF_NETLINK
stat: 1
uname: 1
# The following ioctls are:
# 0x4008550d == USBDEVFS_REAPURBNDELAY
# 0x41045508 == USBDEVFS_GETDRIVER
# 0x550b == USBDEVFS_DISCARDURB
# 0x8004550f == USBDEVFS_CLAIMINTERFACE
# 0x80045510 == USBDEVFS_RELEASEINTERFACE
# 0x8004551a == USBDEVFS_GET_CAPABILITIES
# 0x8038550a == USBDEVFS_SUBMITURB
# 0xc0185500 == USBDEVFS_CONTROL
# 0x5514 == USBDEVFS_RESET
# 0x80045505 == USBDEVFS_SETCONFIGURATION
# 0x8108551b == USBDEVFS_DISCONNECT_CLAIM
# 0x40085511 == USBDEVFS_CONNECTINFO
# 0x80185520 == USBDEVFS_CONNINFO_EX
ioctl: arg1 == 0xc0185500 || arg1 == 0x41045508 || arg1 == 0x8004550f || arg1 == 0x4008550d || arg1 == 0x8004551a || arg1 == 0x550b || arg1 == 0x80045510 || arg1 == 0x8038550a || arg1 == 0x5514 || arg1 == 0x80045505 || arg1 == 0x8108551b || arg1 == 0x40085511 || arg1 == 0x80185520
fstat: 1
sigaltstack: 1
recvmsg: 1
getrandom: 1
getdents: 1
lseek: 1