← Back to team overview

touch-packages team mailing list archive

[Bug 1525981] Re: Device can be tricked into exposing mtp service without being unlocked first

 

** Also affects: canonical-devices-system-image
   Importance: Undecided
       Status: New

** Changed in: canonical-devices-system-image
       Status: New => Fix Committed

** Changed in: canonical-devices-system-image
   Importance: Undecided => High

** Changed in: canonical-devices-system-image
     Assignee: (unassigned) => kevin gunn (kgunn72)

** Changed in: canonical-devices-system-image
    Milestone: None => ww02-2016

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to unity8 in Ubuntu.
https://bugs.launchpad.net/bugs/1525981

Title:
  Device can be tricked into exposing mtp service without being unlocked
  first

Status in Canonical System Image:
  Fix Committed
Status in unity8 package in Ubuntu:
  In Progress

Bug description:
  Steps to reproduce:

  - Boot your phone up (notice mtp is not accessible)
  - Start to make an emergency call (notice mtp is not accessible)
  - Cancel emergency call and go back to greeter (notice mtp IS accessible)

  That's bad.

  This happens because mtp-server pays attention to the greeter saying
  it's active over DBus.  And the first time it says it's active, mtp-
  server makes itself available.

  I believe the greeter has a bug where it briefly says it's inactive
  when transitioning between emergency dialer and the greeter.  We
  should close that gap (once I confirm it exists).

To manage notifications about this bug go to:
https://bugs.launchpad.net/canonical-devices-system-image/+bug/1525981/+subscriptions