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(parent: 7a2cfda) | patch
ovl: disallow overlayfs as upperdir
authorMiklos Szeredi <mszeredi@redhat.com>
Fri, 29 Jul 2016 10:05:24 +0000 (12:05 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 20 Aug 2016 16:09:19 +0000 (18:09 +0200)
commit54c4ddcbab7396c58e1fc745663417ad7e872137
treee57ca57251f03784759a09b352abf395fea38e1btree | snapshot (tar.gz zip)
parent7a2cfda740e60097c1369c274d2772af9d073b76commit | diff
ovl: disallow overlayfs as upperdir

commit 76bc8e2843b66f8205026365966b49ec6da39ae7 upstream.

This does not work and does not make sense.  So instead of fixing it
(probably not hard) just disallow.

Reported-by: Andrei Vagin <avagin@gmail.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fs/overlayfs/super.c diff | blob | blame | history