libfuse/libfuse fuse-3.3.0

libfuse 3.3.0

on GitHub

The auto_unmount mode now works correctly in combination with
autofs.

The FUSE_CAP_READDIRPLUS_AUTO capability is no longer enabled by
default unless the file system defines both a readdir() and a
readdirplus() handler.

The description of the FUSE_CAP_READDIRPLUS_AUTO flag has been
improved.

Allow open /dev/fuse file descriptors to be passed via mountpoints of the
special format /dev/fd/%u. This allows mounting to be handled by the parent
so the FUSE filesystem process can run fully unprivileged.

Add a drop_privileges option to mount.fuse3 which causes it to open
/dev/fuse and mount the file system itself, then run the FUSE file
filesystem fully unprivileged and unable to re-acquire privilege via setuid,
fscaps, etc.

Documented under which conditions the fuse_lowlevel_notify_*
functions may block.