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(parent: ffca9ff) | patch
ovl: disallow overlayfs as upperdir
authorMiklos Szeredi <mszeredi@redhat.com>
Fri, 29 Jul 2016 10:05:24 +0000 (12:05 +0200)
committerMiklos Szeredi <mszeredi@redhat.com>
Fri, 29 Jul 2016 10:05:24 +0000 (12:05 +0200)
commite22e4f4eaa9abb2f6a00b08474af301befd86207
tree9ec472578011e1a87ded786bfa2a0ded740b3b24tree | snapshot
parentffca9ff96ddccff9db87ea3485367271a662f4c0commit | diff
ovl: disallow overlayfs as upperdir

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>
Cc: <stable@vger.kernel.org>
fs/overlayfs/super.c diff | blob | history
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