PWN-Hunter/android_system_sepolicy
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Allow the Traceur app to start Perfetto.

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Bug: 116754732
Test: Started a trace in Traceur using Perfetto successfully.

Change-Id: I217857bf1f43f1b7b24454687d1f26b9d5c6c56a
This commit is contained in:
Carmen Jackson 2018-10-19 17:01:24 -07:00
parent 130fee6e95
commit 76d70460ea
2 changed files with 8 additions and 1 deletions
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7
private/traceur_app.te
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@ -12,4 +12,11 @@ allow traceur_app trace_data_file:file create_file_perms;
allow traceur_app trace_data_file:dir rw_dir_perms;
allow traceur_app atrace_exec:file rx_file_perms;
# To exec the perfetto cmdline client and pass it the trace config on
# stdint through a pipe.
allow traceur_app perfetto_exec:file rx_file_perms;
# Allow to access traced's privileged consumer socket.
unix_socket_connect(traceur_app, traced_consumer, traced)
dontaudit traceur_app debugfs_tracing_debug:file audit_access;

2
public/file.te
View File

@ -390,7 +390,7 @@ type tombstoned_crash_socket, file_type, coredomain_socket, mlstrustedobject;
type tombstoned_java_trace_socket, file_type, mlstrustedobject;
type tombstoned_intercept_socket, file_type, coredomain_socket;
type traced_producer_socket, file_type, coredomain_socket, mlstrustedobject;
type traced_consumer_socket, file_type, coredomain_socket;
type traced_consumer_socket, file_type, coredomain_socket, mlstrustedobject;
type uncrypt_socket, file_type, coredomain_socket;
type wpa_socket, file_type, data_file_type, core_data_file_type;
type zygote_socket, file_type, coredomain_socket;