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Commit 097ff093 authored by Primiano Tucci's avatar Primiano Tucci Committed by android-build-merger
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Merge "perfetto: allow traced_probes to execute atrace" am: 3538fc3d

am: c547dcb8

Change-Id: I5fd0b13725071fc0c7581e60538b0136b478cb98
parents 98e2df56 c547dcb8
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......@@ -35,6 +35,27 @@ allow traced_probes kmsg_device:chr_file write;
# Allow traced_probes to list the system partition.
allow traced_probes system_file:dir { open read };
# ----- Begin of policies for exec(atrace) -----
# Allow traced_probes to run atrace. atrace pokes at system services to enable
# their userspace TRACE macros.
allow traced_probes atrace_exec:file rx_file_perms;
# This is needed for: path="/system/bin/linker64"
# scontext=u:r:atrace:s0 tcontext=u:r:traced_probes:s0 tclass=fd
allow atrace traced_probes:fd use;
# atrace sets debug.atrace.* properties to tell services to enable their
# userspace tracing.
set_prop(traced_probes, debug_prop)
# And then sends them an IPC to tell them to re-read that property.
binder_use(traced_probes)
allow traced_probes healthd:binder call;
allow traced_probes surfaceflinger:binder call;
get_prop(traced_probes, hwservicemanager_prop)
# ----- End of policies for exec(atrace) -----
###
### Neverallow rules
###
......
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