 Xiong Zhou
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2233529462
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overlay: disallow overlayfs as upperdir
Using overlayfs dir as upperdir to mount another
overlayfs should fail.
CC: Miklos Szeredi <mszeredi@redhat.com>
Signed-off-by: Xiong Zhou <xzhou@redhat.com>
Reviewed-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
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2017-02-23 18:20:46 +08:00 |
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