/proc/vmstat oom_kill counts the number of times __oom_kill_process
was actioned
(https://lore.kernel.org/lkml/149570810989.203600.9492483715840752937.stgit@buzz/)
We want to record this in the context of system_server for tracking
purposes.
Bug: 154233512
Change-Id: I27bcbcd5d839e59a1dca0e87e2f4ae107201654c
Merged-In: I27bcbcd5d839e59a1dca0e87e2f4ae107201654c
Test: build, verify vmstat can be read
Add shell permission to read apex-info-list.xml to S prebuilt
Ignore-AOSP-First:prebuilt for S
Test: TH
Bug: 186767843
Change-Id: I2bb14d4bce661f1b4daf1c486004271837f0d3c2
Chrome Crashpad uses the the dynamic linker to load native executables
from an APK (b/112050209, crbug.com/928422)
We made the equivalent change to untrusted_app_all in
9ea8c0701d but webview also runs in
priv_app contexts.
(Cherry-pick of 25cb9046ef, with manual
update to the prebuilts.)
Bug: http://b/112050209
Test: treehugger
Change-Id: I19bbadc7f9c9e668e2c6d932c7da24f18e7731bd
Commit 67c36884 changed the label of service.adb.tcp.port to allow
vendor init to set it, but accidentally prevented adbd from setting it,
which broke `adb tcpip`.
Bug: 171280882
Bug: 183177056
Test: `adb tcpip`
Change-Id: Ifeeda5c4f06451158fc7e43ca23f580092008fe7
Merged-In: Ifeeda5c4f06451158fc7e43ca23f580092008fe7
Merged-In: I154e2f43a4d3b72b27508ce02d66298673939738
(cherry picked from commit 0cac6fd17a)
(cherry picked from commit f08778d513b69bd9966d04dd1c874b1bede93289)
adbd and apps (SystemUI and CTS test apps) need to read it.
BUG: 162205386
BUG: 183177056
Test: Connect to device which sets service.adb.tcp.port in vendor
partition through TCP adb.
Change-Id: Ia37dd0dd3239381feb2a4484179a0c7847166b29
Merged-In: Ia37dd0dd3239381feb2a4484179a0c7847166b29
(cherry picked from commit 67c3688497)
(cherry picked from commit 9271a3ee8aa4174a78c681e79883627bce918b4a)
Allow netd to get adb port from property service.adb.tcp.port
Bug: b/161861298
Bug: b/183177056
Test: atest android.net.cts.Ikev2VpnTest#testStartStopVpnProfileV4
Change-Id: I05ce21683b01cf05a16b9fb30030cf4fc879fb20
Merged-In: I05ce21683b01cf05a16b9fb30030cf4fc879fb20
(cherry picked from commit d3e8f6fc84)
(cherry picked from commit 540474bbe4525cb8d44c8e47548f42b5a5daa613)
Access to /proc/locks is necessary to activity manager to determine
wheter a process holds a lock or not prior freezing it.
Test: verified access of /proc/locks while testing other CLs in the same
topic.
Bug: 176928302
Change-Id: I14a65da126ff26c6528edae137d3ee85d3611509
Merged-In: I14a65da126ff26c6528edae137d3ee85d3611509
IncFS in S adds a bunch of new ioctls, and requires the users
to read its features in sysfs directory. This change adds
all the features, maps them into the processes that need to
call into them, and allows any incfs user to query the features
Bug: 170231230
Test: incremental unit tests
Change-Id: Ieea6dca38ae9829230bc17d0c73f50c93c407d35
Adds sepolicy rules to allow MediaProvider to make binder calls into
statsd. That's to allow MediaProvider to register a StatsCallbackPuller
for metrics.
Bug: 149669087
Merged-In: I9a13fc04c12557a0435724cfae04f752f856a06e
Change-Id: Ifcf06b58596c3e8a8738f758506d003ca3878437
(cherry picked from commit 736566db66)
For whatever reason, system/sepolicy/prebuilts/api/30.0 and rvc-dev's
system/sepolicy differ a little. This makes 30.0 prebuilts up-to-date
and also updates plat_pub_versioned.cil, built from aosp_arm64-eng
target on rvc-dev branch.
Bug: 168159977
Test: m selinux_policy
Change-Id: I03e8a40bf021966c32f0926972cc2a483458ce5b
Add proc_net rules into prebuilts/api/30.0/public/file.te to fix build
errors
After applying AOSP/1468206, TH complains a build error:
Files system/sepolicy/prebuilts/api/30.0/public/file.te and
system/sepolicy/public/file.te differ
Bug: 145579144
Bug: 170265025
Test: build pass and reboot to check avc message in bugreport
Change-Id: I2085366b345c044e1b69f726809100fa43336c34
This re-alignes aosp and internal master to avoid
conflicts when uploading CLs upstream.
Bug: 170126760
Change-Id: I9c087e70998cd529b71dec7428641c4bfef10d31
The purpose of misc_writer is to write misc partition. However,
when it includes libfstab, it will probe files like kernal command
line (proc/cmdline) and metadata, which are permissions it does not
need.
Bug: 170189742
Test: Boot under permissive mode and find the errors gone.
Change-Id: Icda3200660a3bee5cadb6f5e0026fa71941ae5dc
the new ioctl allows system server to verfiry the state of a frozen
binder inderface before unfreezing a process.
Bug: 143717177
Test: verified ActivityManager could access the ioctl
Change-Id: Id9d90d072ce997ed20faa918ec68f1110e2bac8f
Merged-In: Id9d90d072ce997ed20faa918ec68f1110e2bac8f
BINDER_FREEZE is used to block ipc transactions to frozen processes, so
only system_server must be allowed to use it.
Bug: 143717177
Test: manually verified that attempts to use BINDER_FREEZE by processes other
than system_server receive a sepolicy denial
Test: verified that system_server can enable/disable the freezer in
binder
Change-Id: I0fae3585c6ec409809e8085c1cc9862be4755889
Merged-In: I0fae3585c6ec409809e8085c1cc9862be4755889
The type name change from cgroup_bpf into cgroup_v2 caused
http://b/166064067. Rename back to cgroup_bpf.
Bug: 166064067
Test: compiled and booted on a sunfish. Manually tested network and app
freezer
Change-Id: Ib39eb104e73d6dca3b1f61b108a3deeea31ff880
Merged-In: Idfb3f6e77b60dad032d1e306d2f9b58cd5775960
During boot, system_server will need to write to files under
/sys/fs/cgroup/freezer. Change the cgroup_v2 policy to allow this
operation.
Test: booted device with change, verified that files are properly
accessed.
Bug: 154548692
Change-Id: I2ccc112c8870129cb1b8312023b54268312efcca
Merged-In: I2ccc112c8870129cb1b8312023b54268312efcca
This allows Incremental Service (part of system_server) to query the
filled blocks of files on Incremental File System.
Test: atest service.incremental_test
BUG: 165799231
Change-Id: Id63f8f325d92fef978a1ad75bd6eaa8aa5e9e68b
cgroup v2 is going to be used for freezer v2 support. The cgroup v2 hiearchy
will be mounted by init under /sys/fs/cgroup hence proper access rights
are necessary for sysfs. After mounting, the cgroup v2 kernfs will use
the label cgroup_v2 and system_manager will handle the freezer
Bug: 154548692
Test: verified that the freezer works as expected after applying this patch
Change-Id: Idfb3f6e77b60dad032d1e306d2f9b58cd5775960
Merged-In: Idfb3f6e77b60dad032d1e306d2f9b58cd5775960
This is a new ioctl for configuring loop devices, and is used by apexd.
Bug: 148607611
Bug: 161575393
Test: boot on device with/without LOOP_CONFIGURE
Change-Id: I9ef940c7c9f91eb32a01e68b858169c140d15d0f
Merged-In: I9ef940c7c9f91eb32a01e68b858169c140d15d0f
Original change: https://android-review.googlesource.com/c/platform/system/sepolicy/+/1381029
Allow dumpstate to dump auto hal servers
audiocontrol_hal, vehicle_hal and evs_hal were added to dump_util.cpp in
b/148098383. But the coresponding dumpstate.te is not updated to relfect
the changes, causing denials when dumpstate attempts to dump auto hal servers.
This CL updates dumpstate.te to allow dumpstate to access auto hal servers.
Bug: 162537916
Bug: 162771359
Test: sesearch -A -s dumpstate -t hal_audiocontrol_server -p signal sepolicy
Test: sesearch -A -s dumpstate -t hal_vehicle_server -p signal sepolicy
Test: sesearch -A -s dumpstate -t hal_evs_server -p signal sepolicy
Change-Id: I43c27c8dcd55a0e9cb1684e2f765fe70f9e4c2fd
(cherry picked from commit 215cc95c3e)
Keystore logging is migrated to use statsd. Therefore,
keystore needs permission to write to statsd.
Test: Treehugger passes.
Bug: 157664923
Change-Id: If15ee3eb2ae7036dbaccd31525feadb8f54c6162
Merged-In: I2fb61fd7e9732191e6991f199d04b5425b637830
At b/160209547, it is needed to read
ro.vendor.build.version.sdk prop to determine
whether skipping test or not based on vendor
image's release version. But
ro.vendor.build.version.sdk is not added to
property_contexts and failed to read that prop in
tests. So, added ro.vendor.build.version.sdk to
property_contexts for checking vendor image's
release version in test.
Bug: 160209547
Test: m selinux_policy
Change-Id: I4a7b91029c0ea6bb3c4cf2b12469f392f3a77559
Merged-In: I86bcfa632de61c5805e42aea3a1f232ae4ad080e
(cherry picked from 65cecec142)
This is a new ioctl for configuring loop devices, and is used by apexd.
Bug: 148607611
Bug: 161575393
Test: boot on device with/without LOOP_CONFIGURE
Change-Id: I9ef940c7c9f91eb32a01e68b858169c140d15d0f
