a small revers for bcheck.o changes (d80593bc4d)

replacing (addr > e->size) with (addr >= e->size)
    was correct only in one place, a second replacing
    is reversed by this commit.

lib/bcheck.c

@@ -205,7 +205,7 @@ void * FASTCALL __bound_ptr_indir ## dsize (void *p, size_t offset)     \
         addr = (size_t)p - e->start;                                    \
     }                                                                   \
     addr += offset + dsize;                                             \
-    if (addr >= e->size)                                                \
+    if (addr > e->size)                                                 \
         return INVALID_POINTER; /* return an invalid pointer */         \
     return p + offset;                                                  \
 }