ofz#50767 docxfuzzer: Indirect-leak in rtl_allocateMemory

Two fixes required here

(1) the unnecessary use of aggregation in SwXDrawPage, which leads to a
very confusing cycle that I don't fully follow. No indication why this
is necessary in the git history, has been this way since initial commit

(2) a ref-counting cycle through SvxShapeGroup and SvxDrawPage, use a
weak reference here to break the ref-counting cycle.

Change-Id: Ie7ec583960ed0864a073ad8489fb65964bd83080
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/139828
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

0 files changed, 0 insertions, 0 deletions