Fix UAF error in watch_queue
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2090382 CVE: CVE-2022-1882
The real fixes for this issue are patches 1 and 3. Patch 2 is just for completeness and make patch 3 cleanly apply.
Signed-off-by: Carlos Maiolino cmaiolino@redhat.com