K 10 svn:author V 4 neel K 8 svn:date V 27 2014-06-17T21:49:03.414912Z K 7 svn:log V 179 MFC r266901 Allocate a zeroed LDT. Failing to do this might result in the LDT appearing to run out of free descriptors because of random junk in the descriptor's 'sd_type' field. END