[nsp] CEF routing bug?

[Roy]

I have two routers ("A" and "B") and both are directly connected to LAN
"C" ( a /26 subnet)..

For various reasons, I prefer the traffic on router "A" to go to LAN "C"
via router "B".  I do this my entering more specific routes for LAN "C"
pointing to router "B" (two route of /27).  This works fine until I turn
on CEF.  When I do that, the direct connection is always used instead of
the indirect routes.

This smells like some sort of bug.  Anyone know if this behavior is
correct or something is broke?