Re: [PATCH v3] nfsd4: fix memory leak in nfsd4_encode_fattr()

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On Mon, Mar 10, 2014 at 05:41:41PM +0800, Yan, Zheng wrote:
> The temporary file handle should be freed when nfsd4_encode_fattr()
> finishes its job. Christoph Hellwig suggests to move the code that
> generates the temporary file handle into nfsd4_encode_dirent_fattr()
> 
> Signed-off-by: Yan, Zheng <zheng.z.yan@xxxxxxxxx>

I'd also add a BUG_ON to assert we have the file handle if needed in
nfsd4_encode_fattr.

But maybe I was a bit too fast in my initial reply and we should put in
your simple fix first for the current -rc and -stable and have the
cleanup on top of it.  There's a lot more refactoring that should be
done to nfsd4_encode_fattr anyway.

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