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    SubjectRe: [patch 8/8] allow unprivileged fuse mounts
    > > Use FS_SAFE for "fuse" fs type, but not for "fuseblk".
    > >
    > > FUSE was designed from the beginning to be safe for unprivileged
    > > users. This has also been verified in practice over many years.
    > How does FUSE do this?
    > There are obvious cases like crafting a filesystem which has setuid executables
    > or world-writeable device nodes or whatever. I'm sure there are lots of other
    > cases.
    > Where is FUSE's implementation of all this protection described?

    Most of it is in Documentation/filesystems/fuse.txt, some of it is
    code comments.

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