1# android debug logging, logpersist domains 2type logpersist, domain; 3 4### 5### Neverallow rules 6### 7### logpersist should NEVER do any of this 8 9# Block device access. 10neverallow logpersist dev_type:blk_file { read write }; 11 12# ptrace any other app 13neverallow logpersist domain:process ptrace; 14 15# Write to files in /data/data or system files on /data except misc_logd_file 16neverallow logpersist { app_data_file system_data_file }:dir_file_class_set write; 17 18# Only init should be allowed to enter the logpersist domain via exec() 19# Following is a list of debug domains we know that transition to logpersist 20# neverallow_with_undefined_domains { 21# domain 22# -init # goldfish, logcatd, raft 23# -mmi # bat, mtp8996, msmcobalt 24# -system_app # Smith.apk 25# } logpersist:process transition; 26neverallow * logpersist:process dyntransition; 27