Jan Schmidt d3a66f9851 multiqueue: Protect reconfiguration with a lock
Add a lock to prevent overlapping of request and release
pads, to close a race where multiqueue might try and
add a slot with an id that hasn't quite finished being
removed yet by another thread.

Fix for https://gitlab.freedesktop.org/bilboed/gstreamer/-/issues/5
and https://gitlab.freedesktop.org/bilboed/gstreamer/-/issues/11

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2784>
2022-11-16 14:01:46 +00:00
..