Messages in this thread | | | Subject | Re: [RCF] [PATCH] unprivileged mount/umount | From | Alan Cox <> | Date | Fri, 13 May 2005 19:44:23 +0100 |
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> Right but this fix disallows fchdir into a directory belonging to > a different namespace. And hence would disallow the ability to > cross mount across namespaces.
A helper can still pass file handles for you, you've changed the semantics a little (and I'm not clear if there is a need to) but I don't see it serves any fundamental purpose. Historical experience is that chroot exiting via fchdir is actually useful
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