platform_system_sepolicy/rild.te
Stephen Smalley 997d4a189f Drop dontaudit sys_admin rule from rild.
Old Android kernels (e.g. kernel/goldfish android-2.6.29 commit 2bda29)
fell back to a CAP_SYS_ADMIN check even before checking uids if the cgroup
subsystem did not define its own can_attach handler.  This doesn't appear
to have ever been the case of mainline, and is not true of the 3.4 Android
kernels.  So we no longer need to dontaudit sys_admin to avoid log noise.

Change-Id: I2faade6665a4adad91472c95f94bd922a449b240
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
2014-04-02 14:19:42 -04:00

44 lines
1.5 KiB
Text

# rild - radio interface layer daemon
type rild, domain;
type rild_exec, exec_type, file_type;
init_daemon_domain(rild)
net_domain(rild)
allow rild self:netlink_route_socket nlmsg_write;
allow rild kernel:system module_request;
unix_socket_connect(rild, property, init)
allow rild self:capability { setuid net_admin net_raw };
allow rild alarm_device:chr_file rw_file_perms;
allow rild cgroup:dir create_dir_perms;
allow rild radio_device:chr_file rw_file_perms;
allow rild radio_device:blk_file r_file_perms;
allow rild mtd_device:dir search;
allow rild efs_file:dir create_dir_perms;
allow rild efs_file:file create_file_perms;
allow rild shell_exec:file rx_file_perms;
allow rild bluetooth_efs_file:file r_file_perms;
allow rild bluetooth_efs_file:dir r_dir_perms;
allow rild radio_data_file:dir rw_dir_perms;
allow rild radio_data_file:file create_file_perms;
allow rild sdcard_type:dir r_dir_perms;
allow rild system_data_file:dir r_dir_perms;
allow rild system_data_file:file r_file_perms;
allow rild system_file:file x_file_perms;
# property service
allow rild rild_prop:property_service set;
allow rild radio_prop:property_service set;
# Read/Write to uart driver (for GPS)
allow rild gps_device:chr_file rw_file_perms;
allow rild tty_device:chr_file rw_file_perms;
# Allow rild to create and use netlink sockets.
allow rild self:netlink_socket create_socket_perms;
allow rild self:netlink_kobject_uevent_socket create_socket_perms;
# Access to wake locks
allow rild sysfs_wake_lock:file rw_file_perms;
allow rild self:socket create_socket_perms;