[PATCH 0/1] MR5343: server: Fix use-after-free on root directory ("\") deletion.

[Jinoh Kang (＠iamahuman)]

If a client can crash a wineserver via requests only, it's a bug.

The wineserver crashes when a privileged client deletes every object in
the NT object namespace (which frees `root_directory`) and then attempts
to lookup or create any object name.