39 lines
1 KiB
Text
39 lines
1 KiB
Text
# android user-space log manager
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type logd, domain, mlstrustedsubject;
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type logd_exec, exec_type, file_type;
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init_daemon_domain(logd)
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allow logd self:capability { setuid setgid sys_nice audit_control };
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allow logd self:capability2 syslog;
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allow logd self:netlink_audit_socket { create_socket_perms nlmsg_write };
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allow logd kernel:system syslog_read;
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allow logd kmsg_device:chr_file w_file_perms;
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r_dir_file(logd, domain)
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userdebug_or_eng(`
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# Debug output
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type_transition logd device:file logd_debug;
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allow logd device:dir rw_dir_perms;
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allow logd logd_debug:file create_file_perms;
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')
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allow logd kernel:system syslog_mod;
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###
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### Neverallow rules
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###
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### logd should NEVER do any of this
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# Block device access.
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neverallow logd dev_type:blk_file { read write };
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# ptrace any other app
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neverallow logd domain:process ptrace;
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# Write to /system.
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neverallow logd system_file:dir_file_class_set write;
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# Write to files in /data/data or system files on /data
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neverallow logd { app_data_file system_data_file }:dir_file_class_set write;
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