K 10 svn:author V 5 dyson K 8 svn:date V 27 1997-01-22T01:34:48.000000Z K 7 svn:log V 186 Fix two problems where a NULL object is dereferenced. One problem was in the VM_INHERIT_SHARE case of vmspace_fork, and also in vm_map_madvise. Submitted by: Alan Cox END