The root init.rc does "write /proc/cpu/alignment 4", but we don't
actually allow this write in core sepolicy. This seems to be a 32-bit
ARM only proc file.
Noticed when booting 32-bit ARM Cuttlefish.
Bug: 145371497
Change-Id: Ic099395708f7236bcc2fc5c561809a7e129786de
This is needed for the camera service to be able to use
AChoreographer ndk.
Test: adb shell dmesg | audit2allow -p policy
Bug: 200306379
Change-Id: I191760f1cdd0a88c9d140fffd4470e9ae1956c52
These are similar to the existing exceptions added for
`hal_uwb_vendor_server`.
Also, added a TODO to remove the older `hal_uwb_vendor` tags once we
migrate to the new T architecture.
Bug: 196225233
Test: Compiles
Change-Id: I2077d409f575a2e46684de4fb92fe3da0cceaf70
The bufferhub daemon policy still remains, since it still needs to be
deleted. However, since the HAL no longer exists, removing policy
related to this.
Bug: 204068144
Test: build only
Change-Id: I96b96c77a39e2ba2024680ebaf3067283d0cfc65
Make Netlink Interceptor work when SELinux is enforcing
Test: Netlink Interceptor HAL comes up and works
Bug: 194683902
Change-Id: I3afc7ae04eba82f2f6385b66ddd5f4a8310dff88
Remove these SELinux attributes since the apexd and init SELinux policies
no longer rely on these attributes.
The only difference between a previous version of this patch and the
current patch is that the current patch moves these attributes to the
'compat' policy. See also
https://android-review.googlesource.com/c/platform/system/sepolicy/+/1850656.
This patch includes a revert of commit 8b2b951349 ("Restore permission
for shell to list /sys/class/block"). That commit is no longer necessary
since it was a bug fix for the introduction of the sysfs_block type.
Bug: 202520796
Test: source build/envsetup.sh && lunch aosp_x86_64 && m && launch_cvd && adb -e shell dmesg | grep avc
Change-Id: Id7d32a914e48bc74da63d87ce6a09f11e323c186
Signed-off-by: Bart Van Assche <bvanassche@google.com>
Move type to public so that it can be vendor customized. This
can be necessary if (for example) the gralloc/gpu same-process-HAL
requires additional permissions.
Bug: 199581284
Test: build
Change-Id: I61a5a3ad96112d4293fd4bf6d55f939c974643ce
Revert "Remove the bdev_type and sysfs_block_type SELinux attributes"
Revert "Remove the bdev_type and sysfs_block_type SELinux attributes"
Revert submission 1850578-remove-selinux-bdev-type
Reason for revert: DroidMonitor-triggered revert due to breakage, bug b/203480787
BUG: 203480787
Reverted Changes:
I263bce9c4:Remove the bdev_type and sysfs_block_type SELinux ...
Ibc9039f96:Revert "Add the 'bdev_type' attribute to all block...
Ic6ae83576:Remove the bdev_type and sysfs_block_type SELinux ...
Ie493022a8:Remove the bdev_type and sysfs_block_type SELinux ...
I1f1ca439b:Revert "Add the 'bdev_type' attribute to all block...
I283f8676b:Revert "Add the 'bdev_type' attribute to all block...
I7c5c242c5:Revert "Add the 'bdev_type' attribute to all block...
Id78d8f7dc:Remove the bdev_type and sysfs_block_type SELinux ...
I9c4b2c48b:Remove the bdev_type and sysfs_block_type SELinux ...
I51e9d384a:Remove the bdev_type and sysfs_block_type SELinux ...
I2c414de3b:Remove the sysfs_block_type SELinux attribute
Change-Id: I55609803d530772d507d9dca8ba202a96daf24b7
Remove these SELinux attributes since adding these attributes introduces
a depencency from vendor SELinux policies on the generic SELinux policy,
something that is not allowed. This patch includes a revert of commit
8b2b951349 ("Restore permission for shell to list /sys/class/block").
That commit is no longer necessary since it was a bug fix for the
introduction of the sysfs_block type.
Bug: 202520796
Test: source build/envsetup.sh && lunch aosp_x86_64 && m && launch_cvd
Change-Id: Ic6ae835768212648ca09fd5c83c39180103c3b1b
Signed-off-by: Bart Van Assche <bvanassche@google.com>
Stop using these attributes since these will be removed soon.
Bug: 202520796
Test: source build/envsetup.sh && lunch aosp_x86_64 && m && launch_cvd
Change-Id: I61dffb482f4e952299156f34be642ae52fcbfeb3
Signed-off-by: Bart Van Assche <bvanassche@google.com>
In virtualized deployments of Android, it can be useful to have
access to a description of the hypervisor/host environment being
used to run the guest OS instance.
This is represented by means of a new system property
ro.boot.hypervisor.version, which is meant to convey a
free-form descriptor of the current host/hypervisor version
The property is meant to be provided to Android as androidboot.
by whatever host-specific means are used to supply other boot
properties to the target Android instance. Access could be later
opened to other vendor processes to set if needed for specific
setups where init is not a sufficiently-early stage for
host/guest communication. Such setups are not known at this time.
For a native Android incantation, the property defaults to
being missing
Other properties could later be added to this same namespace
and context if they turn out to be useful in specific scenarios.
Bug: 178749018
Test: build cuttlefish
Change-Id: Id721c14ef1958b525c2866a660dcae8fd176a79d
Commit ec50aa5180 ("Allow the init and apexd processes to read all
block device properties") did not include the SELinux type
sysfs_devices_block although it should have included that SELinux
type. Fix this.
Bug: 194726804
Change-Id: Ia299a0a8b28160c634863e15ae66fae8f18a5efb
Signed-off-by: Bart Van Assche <bvanassche@google.com>
