crosvm/seccomp/arm/xhci.policy
Dmitry Torokhov bb340d9a94 usb: update xhci policies to allow newer libusb
The updated version of libusb uses USBFS_CONNECTINFO and
USBFS_CONNINFO_EX ioctls, as well as readlink and lseek syscalls,
so let's enable them.

BUG=b:133773289
TEST=Try attaching a USB device to Crostini VM.

Change-Id: Ibdcab2da9abe1c0bb35c989d9d62b44ce403e268
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/1650534
Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
Tested-by: Dmitry Torokhov <dtor@chromium.org>
2019-06-13 15:23:44 +00:00

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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.
openat: 1
@include /usr/share/policy/crosvm/common_device.policy
stat64: 1
fcntl64: 1
lstat64: 1
readlink: 1
readlinkat: 1
getdents64: 1
getrandom: 1
name_to_handle_at: 1
access: 1
gettid: 1
clock_gettime: 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:
# 0x4004550d == USBDEVFS_REAPURBNDELAY32
# 0x550b == USBDEVFS_DISCARDURB
# 0x8004550f == USBDEVFS_CLAIMINTERFACE
# 0x80045510 == USBDEVFS_RELEASEINTERFACE
# 0x8004551a == USBDEVFS_GET_CAPABILITIES
# 0x802c550a == USBDEVFS_SUBMITURB
# 0xc0105500 == USBDEVFS_CONTROL
# 0x5514 == USBDEVFS_RESET
# 0x80045505 == USBDEVFS_SETCONFIGURATION
# 0x8108551b == USBDEVFS_DISCONNECT_CLAIM
# 0x40085511 == USBDEVFS_CONNECTINFO
# 0x80305520 == USBDEVFS_CONNINFO_EX
ioctl: arg1 == 0xc0105500 || arg1 == 0x802c550a || arg1 == 0x8004551a || arg1 == 0x4004550d || arg1 == 0x8004550f || arg1 == 0x80045510 || arg1 == 0x550b || arg1 == 0x5514 || arg1 == 0x80045505 || arg1 == 0x8108551b || arg1 == 0x40085511 || arg1 == 0x80305520
fstat: 1
sigaltstack: 1
recvmsg: 1
getrandom: 1
getdents: 1
lseek: 1