Merge "Allow tuner default implementation to access /dev/dma_heap/system"
diff --git a/Android.bp b/Android.bp
index 55951e2..8fa57ca 100644
--- a/Android.bp
+++ b/Android.bp
@@ -634,3 +634,104 @@
relative_install_path: "selinux/mapping",
installable: false,
}
+
+///////////////////////////////////////////////////////////////////
+genrule {
+ name: "microdroid_pub_policy.cil_gen",
+ srcs: [
+ ":microdroid_sepolicy_public_and_reqd_mask_build_files",
+ ":microdroid_reqd_policy_mask.cil_gen",
+ ],
+ tools: ["m4", "checkpolicy", "build_sepolicy"],
+ out: ["pub_policy.cil"],
+ cmd: policy_to_conf_flags + " -s $(locations :microdroid_sepolicy_public_and_reqd_mask_build_files) > $(out).conf && " +
+ "$(location checkpolicy) -C -M -c 30 -o $(out) $(out).conf && " +
+ "$(location build_sepolicy) filter_out -f $(location :microdroid_reqd_policy_mask.cil_gen) -t $(out)",
+ visibility: ["//visibility:private"],
+}
+
+genrule {
+ name: "microdroid_plat_pub_versioned.cil_gen",
+ srcs: [":microdroid_pub_policy.cil_gen"],
+ tools: ["version_policy"],
+ out: ["plat_pub_versioned.cil"],
+ cmd: "$(location version_policy) " +
+ "-b $(location :microdroid_pub_policy.cil_gen) " +
+ "-t $(location :microdroid_pub_policy.cil_gen) " +
+ "-n 10000.0 " +
+ "-o $(out)",
+ visibility: ["//visibility:private"],
+}
+
+filegroup {
+ name: "microdroid_vendor_sepolicy_build_files",
+ srcs: [
+ "reqd_mask/security_classes",
+ "reqd_mask/initial_sids",
+ "reqd_mask/access_vectors",
+ "public/global_macros",
+ "public/neverallow_macros",
+ "reqd_mask/mls_macros",
+ "reqd_mask/mls_decl",
+ "reqd_mask/mls",
+ "public/te_macros",
+ "public/attributes",
+ "public/ioctl_defines",
+ "public/ioctl_macros",
+ "public/*.te",
+ "reqd_mask/*.te",
+ "vendor/*.te",
+ "reqd_mask/roles_decl",
+ "public/roles",
+ "reqd_mask/roles",
+ "reqd_mask/users",
+ "reqd_mask/initial_sid_contexts",
+ ],
+}
+
+genrule {
+ name: "microdroid_vendor_sepolicy.cil_gen",
+ srcs: [
+ ":microdroid_vendor_sepolicy_build_files",
+ ":microdroid_plat_pub_versioned.cil_gen",
+ ":microdroid_pub_policy.cil_gen",
+ ":microdroid_reqd_policy_mask.cil_gen",
+ ],
+ tools: [
+ "m4",
+ "build_sepolicy",
+ "checkpolicy",
+ "secilc",
+ "version_policy",
+ ],
+ out: ["vendor_sepolicy.cil"],
+ cmd: policy_to_conf_flags + " -s $(locations :microdroid_vendor_sepolicy_build_files) > $(out).conf && " +
+ "$(location build_sepolicy) " +
+ "--android_host_path $$(dirname $(location build_sepolicy)) " +
+ "build_cil " +
+ "--input_policy_conf $(out).conf " +
+ "--checkpolicy_env ASAN_OPTIONS=detect_leaks=0 " +
+ "--base_policy $(location :microdroid_pub_policy.cil_gen) " +
+ "--filter_out_files $(location :microdroid_plat_pub_versioned.cil_gen) " +
+ "--reqd_mask $(location :microdroid_reqd_policy_mask.cil_gen) " +
+ "--treble_sepolicy_vers 10000.0 " +
+ "--policy_vers 30 " +
+ "--output_cil $(out)",
+ visibility: ["//visibility:private"],
+}
+
+prebuilt_etc {
+ name: "microdroid_vendor_sepolicy.cil",
+ src: ":microdroid_vendor_sepolicy.cil_gen",
+ filename: "vendor_sepolicy.cil",
+ relative_install_path: "selinux",
+ installable: false,
+}
+
+prebuilt_etc {
+ name: "microdroid_plat_pub_versioned.cil",
+ src: ":microdroid_plat_pub_versioned.cil_gen",
+ filename: "plat_pub_versioned.cil",
+ relative_install_path: "selinux",
+ installable: false,
+}
diff --git a/private/bpfloader.te b/private/bpfloader.te
index f1932bb..ae9b52c 100644
--- a/private/bpfloader.te
+++ b/private/bpfloader.te
@@ -11,7 +11,7 @@
# Allow bpfloader to create bpf maps and programs.
allow bpfloader self:bpf { map_create map_read map_write prog_load prog_run };
-allow bpfloader self:capability { chown sys_admin };
+allow bpfloader self:capability { chown sys_admin net_admin };
set_prop(bpfloader, bpf_progs_loaded_prop)
diff --git a/private/compat/30.0/30.0.ignore.cil b/private/compat/30.0/30.0.ignore.cil
index 3793195..835f901 100644
--- a/private/compat/30.0/30.0.ignore.cil
+++ b/private/compat/30.0/30.0.ignore.cil
@@ -22,6 +22,7 @@
ctl_snapuserd_prop
debugfs_kprobes
debugfs_mm_events_tracing
+ debugfs_bootreceiver_tracing
device_config_profcollect_native_boot_prop
device_config_connectivity_prop
device_config_swcodec_native_prop
diff --git a/private/coredomain.te b/private/coredomain.te
index de9b953..9fe82d3 100644
--- a/private/coredomain.te
+++ b/private/coredomain.te
@@ -11,6 +11,7 @@
get_prop(coredomain, localization_prop)
get_prop(coredomain, pm_prop)
get_prop(coredomain, radio_control_prop)
+get_prop(coredomain, rollback_test_prop)
get_prop(coredomain, setupwizard_prop)
get_prop(coredomain, sqlite_log_prop)
get_prop(coredomain, storagemanager_config_prop)
diff --git a/private/dex2oat.te b/private/dex2oat.te
index 909f94c..b08462e 100644
--- a/private/dex2oat.te
+++ b/private/dex2oat.te
@@ -17,6 +17,7 @@
# Acquire advisory lock on /system/framework/arm/*
allow dex2oat system_file:file lock;
+allow dex2oat postinstall_file:file lock;
# Read already open asec_apk_file file descriptors passed by installd.
# Also allow reading unlabeled files, to allow for upgrading forward
diff --git a/private/file_contexts b/private/file_contexts
index 35b93a1..a4a0449 100644
--- a/private/file_contexts
+++ b/private/file_contexts
@@ -361,7 +361,6 @@
/system/bin/gsid u:object_r:gsid_exec:s0
/system/bin/simpleperf u:object_r:simpleperf_exec:s0
/system/bin/simpleperf_app_runner u:object_r:simpleperf_app_runner_exec:s0
-/system/bin/notify_traceur\.sh u:object_r:notify_traceur_exec:s0
/system/bin/migrate_legacy_obb_data\.sh u:object_r:migrate_legacy_obb_data_exec:s0
/system/bin/android\.frameworks\.automotive\.display@1\.0-service u:object_r:automotive_display_service_exec:s0
/system/bin/snapuserd u:object_r:snapuserd_exec:s0
diff --git a/private/genfs_contexts b/private/genfs_contexts
index 21a1ae9..79b0313 100644
--- a/private/genfs_contexts
+++ b/private/genfs_contexts
@@ -177,6 +177,8 @@
genfscon debugfs /tracing/instances u:object_r:debugfs_tracing_instances:s0
genfscon tracefs /instances u:object_r:debugfs_tracing_instances:s0
+genfscon debugfs /tracing/instances/bootreceiver u:object_r:debugfs_bootreceiver_tracing:s0
+genfscon tracefs /instances/bootreceiver u:object_r:debugfs_bootreceiver_tracing:s0
genfscon debugfs /tracing/instances/mm_events u:object_r:debugfs_mm_events_tracing:s0
genfscon tracefs /instances/mm_events u:object_r:debugfs_mm_events_tracing:s0
genfscon debugfs /tracing/instances/wifi u:object_r:debugfs_wifi_tracing:s0
diff --git a/private/init.te b/private/init.te
index 348673b..4e8289a 100644
--- a/private/init.te
+++ b/private/init.te
@@ -83,3 +83,6 @@
# Only init can set keystore.boot_level
neverallow { -init } keystore_listen_prop:property_service set;
+
+# Allow accessing /sys/kernel/tracing/instances/bootreceiver to set up tracing.
+allow init debugfs_bootreceiver_tracing:file w_file_perms;
diff --git a/private/keystore2_key_contexts b/private/keystore2_key_contexts
index 9612b90..5695cc3 100644
--- a/private/keystore2_key_contexts
+++ b/private/keystore2_key_contexts
@@ -20,3 +20,6 @@
# namespace in keystore.
102 u:object_r:wifi_key:s0
+# resume_on_reboot_key is a keystore2_key namespace intended for resume on reboot.
+120 u:object_r:resume_on_reboot_key:s0
+
diff --git a/private/keystore_keys.te b/private/keystore_keys.te
index 990bc29..8d33d5d 100644
--- a/private/keystore_keys.te
+++ b/private/keystore_keys.te
@@ -13,3 +13,7 @@
# A keystore2 namespace for the on-device signing daemon.
type odsign_key, keystore2_key_type;
+
+# A keystore2 namespace for resume on reboot.
+type resume_on_reboot_key, keystore2_key_type;
+
diff --git a/private/linkerconfig.te b/private/linkerconfig.te
index 3e08e42..84fde67 100644
--- a/private/linkerconfig.te
+++ b/private/linkerconfig.te
@@ -19,4 +19,4 @@
# Allow linkerconfig to read apex-info-list.xml
allow linkerconfig apex_info_file:file r_file_perms;
-neverallow { domain -init -linkerconfig } linkerconfig_exec:file no_x_file_perms;
+neverallow { domain -init -linkerconfig -otapreopt_chroot } linkerconfig_exec:file no_x_file_perms;
diff --git a/private/mediatranscoding.te b/private/mediatranscoding.te
index 5f4a943..372bde6 100644
--- a/private/mediatranscoding.te
+++ b/private/mediatranscoding.te
@@ -36,6 +36,9 @@
allow mediatranscoding app_data_file:file { getattr read write };
allow mediatranscoding shell_data_file:file { getattr read write };
+# allow mediatranscoding service write permission to statsd socket
+unix_socket_send(mediatranscoding, statsdw, statsd)
+
# mediatranscoding should never execute any executable without a
# domain transition
neverallow mediatranscoding { file_type fs_type }:file execute_no_trans;
diff --git a/private/mediatuner.te b/private/mediatuner.te
index 8088f3b..413d2e5 100644
--- a/private/mediatuner.te
+++ b/private/mediatuner.te
@@ -14,6 +14,7 @@
add_service(mediatuner, mediatuner_service)
allow mediatuner system_server:fd use;
allow mediatuner tv_tuner_resource_mgr_service:service_manager find;
+allow mediatuner package_native_service:service_manager find;
binder_call(mediatuner, system_server)
###
diff --git a/private/notify_traceur.te b/private/notify_traceur.te
deleted file mode 100644
index ef1fd4f..0000000
--- a/private/notify_traceur.te
+++ /dev/null
@@ -1,12 +0,0 @@
-type notify_traceur, domain, coredomain;
-type notify_traceur_exec, system_file_type, exec_type, file_type;
-
-init_daemon_domain(notify_traceur);
-binder_use(notify_traceur);
-
-# This is to execute am
-allow notify_traceur activity_service:service_manager find;
-allow notify_traceur shell_exec:file rx_file_perms;
-allow notify_traceur system_file:file rx_file_perms;
-
-binder_call(notify_traceur, system_server);
diff --git a/private/odrefresh.te b/private/odrefresh.te
index 097098b..9c615fa 100644
--- a/private/odrefresh.te
+++ b/private/odrefresh.te
@@ -5,7 +5,7 @@
# Allow odrefresh to create files and directories for on device signing.
allow odrefresh apex_module_data_file:dir { getattr search };
allow odrefresh apex_art_data_file:dir { create_dir_perms relabelfrom };
-allow odrefresh apex_art_data_file:file { open create write read getattr unlink };
+allow odrefresh apex_art_data_file:file create_file_perms;
# Staging area labels (/data/misc/apexdata/com.android.art/staging). odrefresh
# sets up files here and passes file descriptors for dex2oat to write to.
diff --git a/private/otapreopt_chroot.te b/private/otapreopt_chroot.te
index 37149ab..610c4cb 100644
--- a/private/otapreopt_chroot.te
+++ b/private/otapreopt_chroot.te
@@ -37,6 +37,10 @@
# Allow to transition to postinstall_dexopt, to run otapreopt in its own sandbox.
domain_auto_trans(otapreopt_chroot, postinstall_file, postinstall_dexopt)
+# Allow otapreopt_chroot to control linkerconfig
+allow otapreopt_chroot linkerconfig_file:dir { create_dir_perms relabelto };
+allow otapreopt_chroot linkerconfig_file:file create_file_perms;
+
# Allow otapreopt_chroot to create loop devices with /dev/loop-control.
allow otapreopt_chroot loop_control_device:chr_file rw_file_perms;
# Allow otapreopt_chroot to access loop devices.
@@ -63,6 +67,7 @@
# Allow otapreopt_chroot to manipulate directory /postinstall/apex.
allow otapreopt_chroot postinstall_apex_mnt_dir:dir create_dir_perms;
+allow otapreopt_chroot postinstall_apex_mnt_dir:file create_file_perms;
# Allow otapreopt_chroot to mount APEX packages in /postinstall/apex.
allow otapreopt_chroot postinstall_apex_mnt_dir:dir mounton;
@@ -77,3 +82,6 @@
# This is a temporary solution to make sure that otapreopt_chroot doesn't block indefinetelly.
# TODO(b/165948777): remove this once otapreopt_chroot is migrated to libapexmount.
get_prop(otapreopt_chroot, cold_boot_done_prop)
+
+# allow otapreopt_chroot to run the linkerconfig from the new image.
+allow otapreopt_chroot linkerconfig_exec:file rx_file_perms;
diff --git a/private/profcollectd.te b/private/profcollectd.te
index 44f6434..875ef5b 100644
--- a/private/profcollectd.te
+++ b/private/profcollectd.te
@@ -18,6 +18,9 @@
# Allow profcollectd to read executable binaries.
allow profcollectd system_file_type:file r_file_perms;
allow profcollectd vendor_file_type:file r_file_perms;
+
+ # Allow profcollectd to read system bootstrap libs.
+ allow profcollectd system_bootstrap_lib_file:dir search;
allow profcollectd system_bootstrap_lib_file:file r_file_perms;
# Allow profcollectd to access tracefs.
diff --git a/private/property.te b/private/property.te
index 34c0fd8..88f3ec0 100644
--- a/private/property.te
+++ b/private/property.te
@@ -21,6 +21,7 @@
system_internal_prop(lower_kptr_restrict_prop)
system_internal_prop(netd_stable_secret_prop)
system_internal_prop(pm_prop)
+system_internal_prop(rollback_test_prop)
system_internal_prop(setupwizard_prop)
system_internal_prop(system_adbd_prop)
system_internal_prop(suspend_prop)
@@ -556,3 +557,9 @@
# Only one of system_property_type and vendor_property_type can be assigned.
# Property types having both attributes won't be accessible from anywhere.
neverallow domain system_and_vendor_property_type:{file property_service} *;
+
+neverallow {
+ # Only allow init and shell to set rollback_test_prop
+ -init
+ -shell
+} rollback_test_prop:property_service set;
diff --git a/private/property_contexts b/private/property_contexts
index 22e0ff6..35bf7eb 100644
--- a/private/property_contexts
+++ b/private/property_contexts
@@ -467,6 +467,7 @@
external_storage.projid.enabled u:object_r:storage_config_prop:s0 exact bool
external_storage.casefold.enabled u:object_r:storage_config_prop:s0 exact bool
external_storage.sdcardfs.enabled u:object_r:storage_config_prop:s0 exact bool
+external_storage.cross_user.enabled u:object_r:storage_config_prop:s0 exact bool
ro.config.per_app_memcg u:object_r:lmkd_config_prop:s0 exact bool
ro.lmk.critical u:object_r:lmkd_config_prop:s0 exact int
@@ -1122,3 +1123,7 @@
# SOC related props
ro.soc.manufacturer u:object_r:soc_prop:s0 exact string
ro.soc.model u:object_r:soc_prop:s0 exact string
+
+# set to true when running rollback tests to disable fallback-to-copy when enabling rollbacks
+# to detect failures where hard linking should work otherwise
+persist.rollback.is_test u:object_r:rollback_test_prop:s0 exact bool
diff --git a/private/remote_prov_app.te b/private/remote_prov_app.te
index e877981..c5b940f 100644
--- a/private/remote_prov_app.te
+++ b/private/remote_prov_app.te
@@ -4,6 +4,9 @@
app_domain(remote_prov_app)
net_domain(remote_prov_app)
+# The app needs access to properly build a DeviceInfo package for the verifying server
+get_prop(remote_prov_app, vendor_security_patch_level_prop)
+
allow remote_prov_app {
activity_service
remoteprovisioning_service
diff --git a/private/shell.te b/private/shell.te
index 94a2c2e..a99ada8 100644
--- a/private/shell.te
+++ b/private/shell.te
@@ -94,6 +94,9 @@
# userspace reboot
set_prop(shell, userspace_reboot_test_prop)
+# Allow shell to set this property used for rollback tests
+set_prop(shell, rollback_test_prop)
+
# Allow shell to get encryption policy of /data/local/tmp/, for CTS
allowxperm shell shell_data_file:dir ioctl {
FS_IOC_GET_ENCRYPTION_POLICY
diff --git a/private/surfaceflinger.te b/private/surfaceflinger.te
index 640306f..a32f89c 100644
--- a/private/surfaceflinger.te
+++ b/private/surfaceflinger.te
@@ -109,6 +109,7 @@
allow surfaceflinger system_server:fd use;
allow surfaceflinger system_server:unix_stream_socket { read write };
allow surfaceflinger ion_device:chr_file r_file_perms;
+allow surfaceflinger dmabuf_system_heap_device:chr_file r_file_perms;
# pdx IPC
pdx_server(surfaceflinger, display_client)
diff --git a/private/system_server.te b/private/system_server.te
index c0c7c16..05a6e48 100644
--- a/private/system_server.te
+++ b/private/system_server.te
@@ -240,7 +240,6 @@
binder_call(system_server, incidentd)
binder_call(system_server, iorapd)
binder_call(system_server, netd)
-binder_call(system_server, notify_traceur)
userdebug_or_eng(`binder_call(system_server, profcollectd)')
binder_call(system_server, statsd)
binder_call(system_server, storaged)
@@ -891,6 +890,15 @@
use
};
+# Allow lock_settings service to manage RoR keys.
+allow system_server resume_on_reboot_key:keystore2_key {
+ delete
+ get_info
+ rebind
+ update
+ use
+};
+
# Allow system server to search and write to the persistent factory reset
# protection partition. This block device does not get wiped in a factory reset.
allow system_server block_device:dir search;
@@ -1021,6 +1029,10 @@
allow system_server debugfs_wifi_tracing:dir search;
allow system_server debugfs_wifi_tracing:file rw_file_perms;
+# Allow BootReceiver to watch trace error_report events.
+allow system_server debugfs_bootreceiver_tracing:dir search;
+allow system_server debugfs_bootreceiver_tracing:file r_file_perms;
+
# Allow system_server to read tracepoint ids in order to attach BPF programs to them.
allow system_server debugfs_tracing:file r_file_perms;
diff --git a/private/zygote.te b/private/zygote.te
index 83323c9..5f24115 100644
--- a/private/zygote.te
+++ b/private/zygote.te
@@ -197,9 +197,11 @@
# undesirable, so suppress the denial.
dontaudit zygote self:global_capability_class_set { sys_resource fsetid };
-# Ignore spurious denials calling access() on fuse
+# Ignore spurious denials calling access() on fuse.
+# Also ignore read and open as sdcardfs may read and open dir when app tries to access a dir that
+# doesn't exist.
# TODO(b/151316657): avoid the denials
-dontaudit zygote media_rw_data_file:dir setattr;
+dontaudit zygote media_rw_data_file:dir { read open setattr };
# Allow zygote to use ashmem fds from system_server.
allow zygote system_server:fd use;
diff --git a/public/bootanim.te b/public/bootanim.te
index acef6da..88fe173 100644
--- a/public/bootanim.te
+++ b/public/bootanim.te
@@ -27,6 +27,10 @@
# Allow access to ion memory allocation device
allow bootanim ion_device:chr_file rw_file_perms;
+
+# Allow access to DMA-BUF system heap
+allow bootanim dmabuf_system_heap_device:chr_file r_file_perms;
+
allow bootanim hal_graphics_allocator:fd use;
# Fences
diff --git a/public/cameraserver.te b/public/cameraserver.te
index 365af78..7a29240 100644
--- a/public/cameraserver.te
+++ b/public/cameraserver.te
@@ -13,6 +13,7 @@
hal_client_domain(cameraserver, hal_graphics_allocator)
allow cameraserver ion_device:chr_file rw_file_perms;
+allow cameraserver dmabuf_system_heap_device:chr_file r_file_perms;
# Talk with graphics composer fences
allow cameraserver hal_graphics_composer:fd use;
diff --git a/public/file.te b/public/file.te
index 4e17f12..243148f 100644
--- a/public/file.te
+++ b/public/file.te
@@ -557,6 +557,9 @@
# vndservice_contexts file
type vndservice_contexts_file, file_type;
+# /sys/kernel/tracing/instances/bootreceiver for monitoring kernel memory corruptions.
+type debugfs_bootreceiver_tracing, fs_type, debugfs_type;
+
# Allow files to be created in their appropriate filesystems.
allow fs_type self:filesystem associate;
allow cgroup tmpfs:filesystem associate;
diff --git a/public/hal_camera.te b/public/hal_camera.te
index 77216e4..45fad56 100644
--- a/public/hal_camera.te
+++ b/public/hal_camera.te
@@ -9,6 +9,8 @@
allow hal_camera video_device:chr_file rw_file_perms;
allow hal_camera camera_device:chr_file rw_file_perms;
allow hal_camera ion_device:chr_file rw_file_perms;
+allow hal_camera dmabuf_system_heap_device:chr_file r_file_perms;
+
# Both the client and the server need to use the graphics allocator
allow { hal_camera_client hal_camera_server } hal_graphics_allocator:fd use;
diff --git a/public/hal_graphics_allocator.te b/public/hal_graphics_allocator.te
index 991e147..3ec6b96 100644
--- a/public/hal_graphics_allocator.te
+++ b/public/hal_graphics_allocator.te
@@ -8,6 +8,7 @@
# GPU device access
allow hal_graphics_allocator gpu_device:chr_file rw_file_perms;
allow hal_graphics_allocator ion_device:chr_file r_file_perms;
+allow hal_graphics_allocator dmabuf_system_heap_device:chr_file r_file_perms;
# allow to run with real-time scheduling policy
allow hal_graphics_allocator self:global_capability_class_set sys_nice;
diff --git a/public/hal_graphics_composer.te b/public/hal_graphics_composer.te
index cb4a130..1c69c99 100644
--- a/public/hal_graphics_composer.te
+++ b/public/hal_graphics_composer.te
@@ -16,6 +16,7 @@
# GPU device access
allow hal_graphics_composer gpu_device:chr_file rw_file_perms;
allow hal_graphics_composer ion_device:chr_file r_file_perms;
+allow hal_graphics_composer dmabuf_system_heap_device:chr_file r_file_perms;
allow hal_graphics_composer hal_graphics_allocator:fd use;
# Access /dev/graphics/fb0.
diff --git a/public/hal_power_stats.te b/public/hal_power_stats.te
index f458db6..4076eff 100644
--- a/public/hal_power_stats.te
+++ b/public/hal_power_stats.te
@@ -6,3 +6,4 @@
hal_attribute_service(hal_power_stats, hal_power_stats_service)
binder_call(hal_power_stats_server, servicemanager)
+binder_call(hal_power_stats_client, servicemanager)
diff --git a/public/hal_wifi_supplicant.te b/public/hal_wifi_supplicant.te
index e19ad1c..7361af1 100644
--- a/public/hal_wifi_supplicant.te
+++ b/public/hal_wifi_supplicant.te
@@ -21,6 +21,7 @@
allowxperm hal_wifi_supplicant self:packet_socket ioctl { unpriv_sock_ioctls priv_sock_ioctls unpriv_tty_ioctls };
use_keystore(hal_wifi_supplicant)
+binder_use(hal_wifi_supplicant_server)
# Allow the WI-FI HAL to use keys in the keystore namespace wifi_key.
allow hal_wifi_supplicant wifi_key:keystore2_key {
diff --git a/public/ueventd.te b/public/ueventd.te
index 9c2575a..d5d4301 100644
--- a/public/ueventd.te
+++ b/public/ueventd.te
@@ -40,8 +40,9 @@
# Use setfscreatecon() to label /dev directories and files.
allow ueventd self:process setfscreate;
-# Allow ueventd to read androidboot.android_dt_dir from kernel cmdline.
+# Allow ueventd to read androidboot.android_dt_dir from kernel cmdline or bootconfig.
allow ueventd proc_cmdline:file r_file_perms;
+allow ueventd proc_bootconfig:file r_file_perms;
# Everything is labeled as rootfs in recovery mode. ueventd has to execute
# the dynamic linker and shared libraries.
diff --git a/public/vendor_misc_writer.te b/public/vendor_misc_writer.te
index 0f3f825..98ec3b4 100644
--- a/public/vendor_misc_writer.te
+++ b/public/vendor_misc_writer.te
@@ -12,3 +12,4 @@
dontaudit vendor_misc_writer proc_cmdline:file r_file_perms;
dontaudit vendor_misc_writer metadata_file:dir search;
dontaudit vendor_misc_writer sysfs_dt_firmware_android:dir search;
+dontaudit vendor_misc_writer proc_bootconfig:file r_file_perms;
diff --git a/vendor/hal_sensors_default.te b/vendor/hal_sensors_default.te
index f00b25a..8752364 100644
--- a/vendor/hal_sensors_default.te
+++ b/vendor/hal_sensors_default.te
@@ -13,6 +13,7 @@
# android.hardware.graphics.allocator
allow hal_sensors_default hal_graphics_allocator_default:fd use;
allow hal_sensors_default ion_device:chr_file r_file_perms;
+allow hal_sensors_default dmabuf_system_heap_device:chr_file r_file_perms;
# allow sensor hal to use lock for keeping system awake for wake up
# events delivery.