mirror of
https://github.com/Evolution-X-Devices/device_google_wahoo
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27a28b2bfc
Allow the sensors daemon and HAL to read the sysfs node that controls
the timestamp source to use when creating diag (QXDM/Pixel Logger) log
packets.
Denials:
avc: denied { search } for pid=758 comm=504F5349582074696D65722030
name="diagchar" dev="sysfs" ino=27415
scontext=u:r:hal_sensors_default:s0 tcontext=u:object_r:sysfs_diag:s0
tclass=dir permissive=1
avc: denied { read } for pid=758 comm=504F5349582074696D65722030
name="timestamp_switch" dev="sysfs" ino=27741
scontext=u:r:hal_sensors_default:s0
tcontext=u:object_r:sysfs_timestamp_switch:s0 tclass=file permissive=1
avc: denied { open } for pid=758 comm=504F5349582074696D65722030
path="/sys/module/diagchar/parameters/timestamp_switch" dev="sysfs"
ino=27741 scontext=u:r:hal_sensors_default:s0
tcontext=u:object_r:sysfs_timestamp_switch:s0 tclass=file permissive=1
avc: denied { search } for pid=774 comm="sensors.qcom" name="diagchar"
dev="sysfs" ino=27415 scontext=u:r:sensors:s0
tcontext=u:object_r:sysfs_diag:s0 tclass=dir permissive=1
avc: denied { read } for pid=774 comm="sensors.qcom"
name="timestamp_switch" dev="sysfs" ino=27741 scontext=u:r:sensors:s0
tcontext=u:object_r:sysfs_timestamp_switch:s0 tclass=file permissive=1
avc: denied { open } for pid=774 comm="sensors.qcom"
path="/sys/module/diagchar/parameters/timestamp_switch" dev="sysfs"
ino=27741 scontext=u:r:sensors:s0
tcontext=u:object_r:sysfs_timestamp_switch:s0 tclass=file permissive=1
Bug: 64124346
Test: enable Pixel Logger, monitor logcat/dmesg and confirm no SELinux
denials or permission denied error messages
Change-Id: I4f23be62e3d30674e57a0a8acfc33cc02fddbd9b