Re: [PATCH] generic: simple permission check on hard links

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On Wed, Sep 07, 2016 at 06:26:09PM +0800, Eryu Guan wrote:
> Overlayfs had a bug that hardlinks don't share inode, if
> chmod/chown/etc. is performed on one of the links then the inode
> belonging to the other one won't be updated. The following patch
> fixed this issue:
> 
> 51f7e52 ovl: share inode for hard link
> 
> This is a simple test that has nothing overlayfs specific, so make
> it a generic test.
> 
> Signed-off-by: Eryu Guan <eguan@xxxxxxxxxx>

Looks ok to me.

Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>


-- 
Dave Chinner
david@xxxxxxxxxxxxx
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