Commit 5e386163 authored by Bodo Möller's avatar Bodo Möller
Browse files

Fix for BN_mul_word(a, 0).

parent 54705b39

crypto/bn/bn_word.c

+9 −4
Original line number Diff line number Diff line
@@ -181,6 +181,10 @@ int BN_mul_word(BIGNUM *a, BN_ULONG w) 


	w&=BN_MASK2;

	if (a->top)

		{

		if (w == 0)

			BN_zero(a);

		else

			{

			ll=bn_mul_words(a->d,a->d,a->top,w);

			if (ll)
@@ -189,6 +193,7 @@ int BN_mul_word(BIGNUM *a, BN_ULONG w) 
				a->d[a->top++]=ll;

				}

			}

		}

	return(1);

	}