Messages in this thread | | | Subject | Re: [PATCH 05/11] NFSv4: Add label recommended attribute and NFSv4 flags | From | Stephen Smalley <> | Date | Thu, 28 Feb 2008 08:55:54 -0500 |
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On Thu, 2008-02-28 at 12:52 +1100, James Morris wrote: > On Wed, 27 Feb 2008, David P. Quigley wrote: > > > +#define NFS4_MAXLABELLEN 255 > > I remember raising this before, but I think we need to try and find a > better way to implement this than always allocating labels of a fixed and > possibly too-small size. > > What about perhaps starting with a statically allocated array of say 64 > bytes (I can't see any labels on my system larger than that), and then > falling back to a a dynamic allocation of up to 32k if it turns out to be > too small ? i.e. large labels are a slow path and there is no practical > limit on label size.
Yes, that would be my preference as well - there shouldn't be any internal limits on the label size.
-- Stephen Smalley National Security Agency
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