For the experimental NFS server, add a call to free the lookup path buffer for one case where it was missing when doing mkdir. This could have conceivably resulted in a leak of a buffer, but a leak was never observed during testing, so I suspect it would have occurred rarely, if ever, in practice.
For the experimental NFS server, add a call to free the lookup
path buffer for one case where it was missing when doing mkdir.
This could have conceivably resulted in a leak of a buffer, but
a leak was never observed during testing, so I suspect it would
have occurred rarely, if ever, in practice.

MFC after:	2 weeks

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