last mile: enable on all builds
Previously, we'd only enabled last-mile logging
on userdebug_or_eng builds.
This restriction was in place because the feature
had not yet been reviewed from a privacy perspective.
Now that the feature has passed privacy review, enable
the feature on all builds.
Note that other safeguards remain in place (on all
builds):
- The set of events to be monitored is configured by
init, rather than WifiService (part of system_server).
This privilege separation prevents a compromised
system_server from tracing additional information.
- The trace events are kept only in RAM, until/unless
WifiService receives a dump request. (This would happen,
for example, in the case of adb dumpsys, or generating
a bugreport.)
Bug: 35679234
Test: manual (see below)
Manual test details:
- flash device
- connect device to a wifi network
$ adb shell dumpsys wifi | grep rdev_connect
[should see at least one matching line]
Change-Id: Ic6f4fee44aa14dd2b421870618d8e6288291c8a6
1 file changed