Merge "Confine debuggerd, but leave it permissive for now."

debuggerd.te

 # debugger interface
 type debuggerd, domain;
+permissive debuggerd;
 type debuggerd_exec, exec_type, file_type;
 
 init_daemon_domain(debuggerd)
-unconfined_domain(debuggerd)
+typeattribute debuggerd mlstrustedsubject;
+allow debuggerd self:capability { dac_override sys_ptrace chown kill fowner };
+allow debuggerd self:capability2 { syslog };
+allow debuggerd domain:dir r_dir_perms;
+allow debuggerd domain:file r_file_perms;
+allow debuggerd domain:process ptrace;
+security_access_policy(debuggerd)
+allow debuggerd system_data_file:dir create_dir_perms;
+allow debuggerd system_data_file:dir relabelfrom;
 relabelto_domain(debuggerd)
 allow debuggerd tombstone_data_file:dir relabelto;
+allow debuggerd tombstone_data_file:dir create_dir_perms;
+allow debuggerd tombstone_data_file:file create_file_perms;
+allow debuggerd domain:process { sigstop signal };
+allow debuggerd exec_type:file r_file_perms;
+# Access app library
+allow debuggerd system_data_file:file open;
 
 # Connect to system_server via /data/system/ndebugsocket.
 unix_socket_connect(debuggerd, system_ndebug, system_server)