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authorMiklos Szeredi <mszeredi@redhat.com>2016-07-29 12:05:24 +0200
committerMiklos Szeredi <mszeredi@redhat.com>2016-07-29 12:05:24 +0200
commit76bc8e2843b66f8205026365966b49ec6da39ae7 (patch)
tree9ec472578011e1a87ded786bfa2a0ded740b3b24 /fs/overlayfs/dir.c
parentovl: fix warning (diff)
downloadlinux-76bc8e2843b66f8205026365966b49ec6da39ae7.tar.xz
linux-76bc8e2843b66f8205026365966b49ec6da39ae7.zip
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>
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