Add flush mechanism to buffered Primitives II

As sberg mentioned in previous change this might be responsible
for heap-use-after-free problems. I took a look and it seems
to be possible that the timer calls back while deletion of the
helper is in progress, so I try now to first stop the timer
and then delete so that it cannot trigger. Will see if that
works - if not I might have to use another lock...

Change-Id: I1ae27d9ed890f352904cab18c3292b449659a3ce
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/161128
Tested-by: Jenkins
Reviewed-by: Armin Le Grand <Armin.Le.Grand@me.com>

0 files changed, 0 insertions, 0 deletions