Sync updates from Debian Buster
requested to merge proposed-updates/ritesh/buster-updates.apertis/v2020-updates into apertis/v2020-updates
python-apt (1.8.4.3) buster-security; urgency=high
- REGRESSION UPDATE: Passing a file descriptor to apt_inst.ArFile or
apt_inst.DebFile caused a segmentation fault (Closes: #977000):
- python/arfile.cc: Fix segmentation fault when opening fd, track lifetime correctly
- REGRESSION UPDATE: arfile: Collect file<->deb/ar reference cycles