Merge "Allow system server to access bpf fs" into pi-dev
diff --git a/private/traced.te b/private/traced.te
index b6d0311..49edc51 100644
--- a/private/traced.te
+++ b/private/traced.te
@@ -14,6 +14,13 @@
# the privileged process that controls it.
allow traced self:global_capability_class_set { sys_nice };
+# Allow to pass a file descriptor for the output trace from "perfetto" (the
+# cmdline client) and other shell binaries to traced and let traced write
+# directly into that (rather than returning the trace contents over the socket).
+allow traced perfetto:fd use;
+allow traced shell:fd use;
+allow traced perfetto_traces_data_file:file { read write };
+
###
### Neverallow rules
###
@@ -42,7 +49,11 @@
neverallow traced { system_data_file }:dir ~{ getattr search };
neverallow traced zoneinfo_data_file:dir ~r_dir_perms;
neverallow traced { data_file_type -zoneinfo_data_file }:lnk_file *;
-neverallow traced { data_file_type -zoneinfo_data_file }:file ~write;
+neverallow traced {
+ data_file_type
+ -zoneinfo_data_file
+ -perfetto_traces_data_file
+}:file ~write;
# Only init is allowed to enter the traced domain via exec()
neverallow { domain -init } traced:process transition;