On Fri, May 04, 2018 at 11:47:28AM -0500, Eric W. Biederman wrote: > > Ensure the translation happens by failing to read or write > posix acls when the filesystem has not indicated it supports > posix acls. > > This ensures that modern cached posix acl support is available > and used when dealing with posix acls. This is important > because only that path has the code to convernt the uids and > gids in posix acls into the user namespace of a fuse filesystem. > > Signed-off-by: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx> > --- > > Miklos after several attempts to handle this better last cycle. I > figure we should go with the stupid version for now. I think I know > how to do better but I don't want that to gate forward progress on > fully unprivileged fuse mounts. Especially as this is the last known > issue to deal with. This seems reasonable as a short-term measure. Acked-by: Seth Forshee <seth.forshee@xxxxxxxxxxxxx>
