@@ -456,6 +456,7 @@ static inline unsigned int alignof(unsigned int size)

 	case 0:

 	    return 8;

 	case 2:

+	case 6:

 	    return 2;

 	case 4:

 	    return 4;

@@ -647,7 +648,7 @@ void *mpool_malloc(struct MP *mp, size_t size) {

     struct FRAG *fold = f;

     mp->avail[sbits] = f->u.next.ptr;

     /* we always have enough space for this, align_increase ensured that */

-    f = (struct FRAG*)alignto((unsigned long)f, align);

+    f = (struct FRAG*)(alignto((unsigned long)f + FRAG_OVERHEAD, align)-FRAG_OVERHEAD);

     f->u.a.sbits = sbits;

     f->u.a.padding = (char*)f - (char*)fold;

 #ifdef CL_DEBUG