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-rw-r--r--libtommath/bn_mp_mul_d.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/libtommath/bn_mp_mul_d.c b/libtommath/bn_mp_mul_d.c
index f936361..9e11eef 100644
--- a/libtommath/bn_mp_mul_d.c
+++ b/libtommath/bn_mp_mul_d.c
@@ -57,8 +57,9 @@ mp_mul_d (mp_int * a, mp_digit b, mp_int * c)
u = (mp_digit) (r >> ((mp_word) DIGIT_BIT));
}
- /* store final carry [if any] */
+ /* store final carry [if any] and increment ix offset */
*tmpc++ = u;
+ ++ix;
/* now zero digits above the top */
while (ix++ < olduse) {