AppArmor: Allow access to mount related files

apparmor-session-lockdown-no-deny test returns the following events:

$ sudo journalctl -b -t audit -o cat | aa_log_extract_tokens.sh DENIED
====
profile:/usr/bin/prestwood
apparmor:DENIED
denied_mask:r
operation:open
name:/proc/905/mountinfo
requested_mask:r
====
profile:/usr/bin/prestwood
apparmor:DENIED
denied_mask:r
operation:open
name:/etc/fstab
requested_mask:r
====
profile:/usr/bin/prestwood
apparmor:DENIED
denied_mask:r
operation:open
name:/proc/905/mountinfo
requested_mask:r
====
profile:/usr/bin/prestwood
apparmor:DENIED
denied_mask:r
operation:open
name:/proc/905/mounts
requested_mask:r

Signed-off-by: Frédéric Danis frederic.danis@collabora.com

changed target branch from apertis/v2021dev0 to apertis/v2021dev1

@fdanis can you please add more into commit description? Why it need additional access or what issue it fixes

added 2 commits

• 0e1d9c67 - AppArmor: Allow access to mount related files
• 4e4b1daf - Release prestwood version 0.1706.0-0co3

Compare with previous version

changed the description

merged