Re: [PATCH] Prevent creation of files larger than RLIMIT_FSIZE using fallocate

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On Sat, May 01, 2010 at 06:18:46AM -0400, Christoph Hellwig wrote:
> On Sat, May 01, 2010 at 12:34:26PM +0530, Amit K. Arora wrote:
> > Agreed. How about doing this check in the filesystem specific fallocate
> > inode routines instead ? For example, in ext4 we could do :
> 
> That looks okay - in fact XFS should already have this check because
> it re-uses the setattr implementation to set the size.

You are right. I have written a test and it passes on XFS, but fails on
ext4. 
 
> Can you submit an xfstests testcase to verify this behaviour on all
> filesystems?

Sure. Its ready and is under test. Will post shortly..

--
Regards,
Amit Arora
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