Known Problems: VAX Ultrix 4.2
     There have been reports that the VAX Ultrix 4.2 malloc doesn't work
well  with innd, causing it to slowly fill up all swap space.  I believe
that all of the memory leaks in innd have been fixed, but you might want
to  look  at using a different malloc package.  The Kingsley/Perl malloc
package  is  provided  in  the  lib  directory.   Add  "malloc.c"  and
"malloc.o" to the MISSING_SRC and MISSING_OBJ lines in config.data and
rebuild.