X-Git-Url: https://git.distorted.org.uk/u/mdw/catacomb/blobdiff_plain/45c0fd363937c6e9b05da04a9167e9912c05ca0c..7280f7f44cfae62f6d34761ac88aa19da7da5dd8:/mpbarrett.c

diff --git a/mpbarrett.c b/mpbarrett.c
index 8b0ee88..13210b3 100644
--- a/mpbarrett.c
+++ b/mpbarrett.c
@@ -119,6 +119,7 @@ mp *mpbarrett_reduce(mpbarrett *mb, mp *d, mp *m)
       m = MP_COPY(m);
       if (d)
 	MP_DROP(d);
+      MP_DROP(q);
       return (m);
     }
   }
@@ -136,7 +137,7 @@ mp *mpbarrett_reduce(mpbarrett *mb, mp *d, mp *m)
       mvl = m->v + k + 1;
     r = mp_new(k + 1, (q->f | mb->m->f) & MP_BURN);
     mpx_umul(r->v, r->vl, q->v + k + 1, q->vl, mb->m->v, mb->m->vl);
-    MP_DEST(d, k + 1, r->f);
+    MP_DEST(d, k + 1, r->f | MP_UNDEF);
     mpx_usub(d->v, d->vl, m->v, mvl, r->v, r->vl);
     d->f = (m->f | r->f) & (MP_BURN | MP_NEG);
     MP_DROP(r);