K 10 svn:author V 5 markj K 8 svn:date V 27 2013-02-26T00:44:54.385989Z K 7 svn:log V 154 MFC r246917: Strengthen the check in IS_OUT_OF_BOUNDS to ensure that (j - 1) is a valid index into the input buffer. Approved by: rstone (co-mentor) END