platform_system_sepolicy/private/recovery_refresh.te
Pirama Arumuga Nainar ce9c0c5a5f In native coverage builds, allow all domains to access /data/misc/trace
Bug: http://b/135139675

Coverage files are written to /data/misc/trace (governed by the
method_trace_data_file selinux type).  Allow all domains to access
(create directories, access files) this directory when native coverage
is enabled (by setting NATIVE_COVERAGE to true) in an userdebug or eng
build.

Also relax neverallow constraints to allow access to
method_trace_data_file for native coverage builds.

Test: Build 32-bit cuttlefish with coverage:
          m NATIVE_COVERAGE=true COVERAGE_PATHS="*"
      and verify that there are no selinux denials in kernel log and
      logcat.

Change-Id: I3fe7c77612854b9de7de7a0ddd5cbf44a2f5c21e
2019-06-14 08:31:51 -07:00

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typeattribute recovery_refresh coredomain;
init_daemon_domain(recovery_refresh)
# recovery_refresh is not allowed to write anywhere
neverallow recovery_refresh {
file_type
userdebug_or_eng(`-coredump_file')
with_native_coverage(`-method_trace_data_file')
}:file write;