2b392fccf3
lmkd low memory killer daemon The kernel low memory killer logic has been moved to a new daemon called lmkd. ActivityManager communicates with this daemon over a named socket. This is just a placeholder policy, starting off in unconfined_domain. Change-Id: Ia3f9a18432c2ae37d4f5526850e11432fd633e10
127 lines
4.8 KiB
Text
127 lines
4.8 KiB
Text
# Filesystem types
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type labeledfs, fs_type;
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type pipefs, fs_type;
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type sockfs, fs_type;
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type rootfs, fs_type;
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type proc, fs_type;
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# Security-sensitive proc nodes that should not be writable to most.
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type proc_security, fs_type;
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# proc, sysfs, or other nodes that permit configuration of kernel usermodehelpers.
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type usermodehelper, fs_type, sysfs_type;
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type qtaguid_proc, fs_type, mlstrustedobject;
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type proc_bluetooth_writable, fs_type;
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type selinuxfs, fs_type;
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type cgroup, fs_type, mlstrustedobject;
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type sysfs, fs_type, mlstrustedobject;
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type sysfs_writable, fs_type, sysfs_type, mlstrustedobject;
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type sysfs_bluetooth_writable, fs_type, sysfs_type, mlstrustedobject;
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type sysfs_nfc_power_writable, fs_type, sysfs_type, mlstrustedobject;
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type sysfs_wake_lock, fs_type, sysfs_type;
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# /sys/devices/system/cpu
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type sysfs_devices_system_cpu, fs_type, sysfs_type;
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type inotify, fs_type, mlstrustedobject;
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type devpts, fs_type, mlstrustedobject;
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type tmpfs, fs_type;
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type shm, fs_type;
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type mqueue, fs_type;
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type sdcard_internal, sdcard_type, fs_type, mlstrustedobject;
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type sdcard_external, sdcard_type, fs_type, mlstrustedobject;
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type debugfs, fs_type, mlstrustedobject;
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# File types
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type unlabeled, file_type;
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# Default type for anything under /system.
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type system_file, file_type;
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# Default type for anything under /data.
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type system_data_file, file_type, data_file_type;
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# /data/drm - DRM plugin data
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type drm_data_file, file_type, data_file_type;
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# /data/anr - ANR traces
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type anr_data_file, file_type, data_file_type, mlstrustedobject;
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# /data/tombstones - core dumps
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type tombstone_data_file, file_type, data_file_type;
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# /data/app - user-installed apps
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type apk_data_file, file_type, data_file_type;
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type apk_tmp_file, file_type, data_file_type, mlstrustedobject;
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# /data/app-private - forward-locked apps
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type apk_private_data_file, file_type, data_file_type;
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type apk_private_tmp_file, file_type, data_file_type, mlstrustedobject;
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# /data/dalvik-cache
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type dalvikcache_data_file, file_type, data_file_type;
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# /data/local - writable by shell
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type shell_data_file, file_type, data_file_type;
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# /data/gps
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type gps_data_file, file_type, data_file_type;
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# /data/misc subdirectories
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type audio_data_file, file_type, data_file_type;
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type bluetooth_data_file, file_type, data_file_type;
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type media_data_file, file_type, data_file_type;
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type keystore_data_file, file_type, data_file_type;
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type vpn_data_file, file_type, data_file_type;
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type systemkeys_data_file, file_type, data_file_type;
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type wifi_data_file, file_type, data_file_type;
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type radio_data_file, file_type, data_file_type;
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type nfc_data_file, file_type, data_file_type;
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type camera_data_file, file_type, data_file_type;
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type adb_keys_file, file_type, data_file_type;
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# Compatibility with type names used in vanilla Android 4.3 and 4.4.
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typealias audio_data_file alias audio_firmware_file;
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typealias camera_data_file alias camera_calibration_file;
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# /data/data subdirectories - app sandboxes
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type app_data_file, file_type, data_file_type;
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type platform_app_data_file, file_type, data_file_type, mlstrustedobject;
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# Default type for anything under /cache
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type cache_file, file_type, mlstrustedobject;
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# Type for /cache/.*\.{data|restore} and default
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# type for anything under /cache/backup
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type cache_backup_file, file_type, mlstrustedobject;
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# Default type for anything under /efs
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type efs_file, file_type;
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# Type for wallpaper file.
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type wallpaper_file, file_type, mlstrustedobject;
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# /mnt/asec
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type asec_apk_file, file_type, data_file_type;
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# /data/app-asec
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type asec_image_file, file_type, data_file_type;
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# /data/backup and /data/secure/backup
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type backup_data_file, file_type, data_file_type, mlstrustedobject;
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# For /data/security
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type security_file, file_type;
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# All devices have bluetooth efs files. But they
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# vary per device, so this type is used in per
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# device policy
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type bluetooth_efs_file, file_type;
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# Downloaded files
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type download_file, file_type;
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# Socket types
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type adbd_socket, file_type;
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type bluetooth_socket, file_type;
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type dnsproxyd_socket, file_type, mlstrustedobject;
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type gps_socket, file_type;
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type installd_socket, file_type;
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type keystore_socket, file_type;
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type lmkd_socket, file_type;
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type mdns_socket, file_type;
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type netd_socket, file_type;
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type property_socket, file_type;
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type qemud_socket, file_type;
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type racoon_socket, file_type;
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type rild_socket, file_type;
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type rild_debug_socket, file_type;
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type system_wpa_socket, file_type;
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type system_ndebug_socket, file_type;
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type vold_socket, file_type;
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type wpa_socket, file_type;
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type zygote_socket, file_type;
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# UART (for GPS) control proc file
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type gps_control, file_type;
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# Allow files to be created in their appropriate filesystems.
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allow fs_type self:filesystem associate;
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allow sysfs_type sysfs:filesystem associate;
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allow file_type labeledfs:filesystem associate;
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allow file_type tmpfs:filesystem associate;
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allow file_type rootfs:filesystem associate;
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allow dev_type tmpfs:filesystem associate;
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