[Bug 727818] waylandsink: fix leak and locking mismatch on assert

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=727818
  GStreamer | gst-plugins-bad | git

Vincent Penquerc'h <vincent.penquerch> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
 Attachment #273785|0                           |1
        is obsolete|                            |
 Attachment #273785|none                        |rejected
             status|                            |

-- 
Configure bugmail: https://bugzilla.gnome.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the QA contact for the bug.
You are the assignee for the bug.