Messages in this thread | | | Date | Mon, 11 May 2015 10:13:09 +0200 | From | David Sterba <> | Subject | Re: [PATCH 1/3] BTRFS: support NFSv2 export |
| |
On Fri, May 08, 2015 at 10:16:23AM +1000, NeilBrown wrote: > The "fh_len" passed to ->fh_to_* is not guaranteed to be that same as > that returned by encode_fh - it may be larger. > > With NFSv2, the filehandle is fixed length, so it may appear longer > than expected and be zero-padded. > > So we must test that fh_len is at least some value, not exactly equal > to it. > > Signed-off-by: NeilBrown <neilb@suse.de>
Acked-by: David Sterba <dsterba@suse.cz>
| |