Don't do comparisons of (signed) Words by merely subtracting them, as
this does not always produce correct results.  Instead use a slower
but correct method.  Analogous fix to that applied to m_oset.c by
r7283.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7284 a5019735-40e9-0310-863c-91ae7b9d1cf9
1 file changed