Fix bug due to wrong assertion.

git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@3537 280ebfd0-de03-0410-8827-d642c229c3f4

1 files changed, 3 insertions, 1 deletions

diff --git a/mul.c b/mul.c
index 12f0997eb..1694b9bae 100644
--- a/mul.c
+++ b/mul.c
@@ -395,7 +395,9 @@ mpfr_mul (mpfr_ptr a, mpfr_srcptr b, mpfr_srcptr c, mp_rnd_t rnd_mode)
 	  /* We will compute with one extra limb */
 	  n++;
 	  p = n*BITS_PER_MP_LIMB - MPFR_INT_CEIL_LOG2 (n + 2);
-	  MPFR_ASSERTD (MPFR_PREC (a) <= p - 5);
+	  /* Due to some nasty reasons we can have only 4 bits */
+	  MPFR_ASSERTD (MPFR_PREC (a) <= p - 4);
+
 	  if (MPFR_LIKELY (k < 2*n))
 	    {
 	      tmp = TMP_ALLOC (2*n*sizeof (mp_limb_t));