test/ectest.c:53: error: INTEGER_OVERFLOW_L2
  ([0, +oo] - [0, 8]):unsigned64 by call to `EC_POINT_mul`.
Showing all 14 steps of the trace


test/ectest.c:52:13: Call
50.           || !TEST_true(EC_POINT_mul(group, Q, order, NULL, NULL, ctx))
51.           || !TEST_true(EC_POINT_is_at_infinity(group, Q))
52.           || !TEST_true(EC_GROUP_precompute_mult(group, ctx))
                  ^
53.           || !TEST_true(EC_POINT_mul(group, Q, order, NULL, NULL, ctx))
54.           || !TEST_true(EC_POINT_is_at_infinity(group, Q))

crypto/ec/ec_lib.c:976:16: Call
  974.       if (group->meth->mul == 0)
  975.           /* use default */
  976.           return ec_wNAF_precompute_mult(group, ctx);
                        ^
  977.   
  978.       if (group->meth->precompute_mult != 0)

crypto/ec/ec_mult.c:859:5: Assignment
    857.        * efficiency.
    858.        */
    859.       blocksize = 8;
               ^
    860.       w = 4;
    861.       if (EC_window_bits_for_scalar_size(bits) > w) {

crypto/ec/ec_mult.c:940:5: Assignment
    938.   
    939.       pre_comp->group = group;
    940.       pre_comp->blocksize = blocksize;
               ^
    941.       pre_comp->numblocks = numblocks;
    942.       pre_comp->w = w;

test/ectest.c:53:13: Call
51.           || !TEST_true(EC_POINT_is_at_infinity(group, Q))
52.           || !TEST_true(EC_GROUP_precompute_mult(group, ctx))
53.           || !TEST_true(EC_POINT_mul(group, Q, order, NULL, NULL, ctx))
                  ^
54.           || !TEST_true(EC_POINT_is_at_infinity(group, Q))
55.           || !TEST_true(EC_POINT_copy(P, G))

crypto/ec/ec_lib.c:956:1: Parameter `group->pre_comp.ec->blocksize`
  954.   }
  955.   
  956. > int EC_POINT_mul(const EC_GROUP *group, EC_POINT *r, const BIGNUM *g_scalar,
  957.                    const EC_POINT *point, const BIGNUM *p_scalar, BN_CTX *ctx)
  958.   {

crypto/ec/ec_lib.c:967:12: Call
  965.       scalars[0] = p_scalar;
  966.   
  967.       return EC_POINTs_mul(group, r, g_scalar,
                    ^
  968.                            (point != NULL
  969.                             && p_scalar != NULL), points, scalars, ctx);

crypto/ec/ec_lib.c:918:1: Parameter `group->pre_comp.ec->blocksize`
    916.    */
    917.   
    918. > int EC_POINTs_mul(const EC_GROUP *group, EC_POINT *r, const BIGNUM *scalar,
    919.                     size_t num, const EC_POINT *points[],
    920.                     const BIGNUM *scalars[], BN_CTX *ctx)

crypto/ec/ec_lib.c:950:15: Call
    948.       else
    949.           /* use default */
    950.           ret = ec_wNAF_mul(group, r, scalar, num, points, scalars, ctx);
                         ^
    951.   
    952.       BN_CTX_free(new_ctx);

crypto/ec/ec_mult.c:410:1: <LHS trace>
408.    * in the addition if scalar != NULL
409.    */
410. > int ec_wNAF_mul(const EC_GROUP *group, EC_POINT *r, const BIGNUM *scalar,
411.                   size_t num, const EC_POINT *points[], const BIGNUM *scalars[],
412.                   BN_CTX *ctx)

crypto/ec/ec_mult.c:410:1: Parameter `group->pre_comp.ec->numblocks`
      408.    * in the addition if scalar != NULL
      409.    */
      410. > int ec_wNAF_mul(const EC_GROUP *group, EC_POINT *r, const BIGNUM *scalar,
      411.                   size_t num, const EC_POINT *points[], const BIGNUM *scalars[],
      412.                   BN_CTX *ctx)

crypto/ec/ec_mult.c:410:1: <RHS trace>
408.    * in the addition if scalar != NULL
409.    */
410. > int ec_wNAF_mul(const EC_GROUP *group, EC_POINT *r, const BIGNUM *scalar,
411.                   size_t num, const EC_POINT *points[], const BIGNUM *scalars[],
412.                   BN_CTX *ctx)

crypto/ec/ec_mult.c:410:1: Parameter `group->pre_comp.ec->numblocks`
      408.    * in the addition if scalar != NULL
      409.    */
      410. > int ec_wNAF_mul(const EC_GROUP *group, EC_POINT *r, const BIGNUM *scalar,
      411.                   size_t num, const EC_POINT *points[], const BIGNUM *scalars[],
      412.                   BN_CTX *ctx)

crypto/ec/ec_mult.c:624:25: Binary operation: ([0, +oo] - [0, 8]):unsigned64 by call to `EC_POINT_mul` 
      622.                               goto err;
      623.                           }
      624.                           tmp_len -= blocksize;
                                     ^
      625.                       } else
      626.                           /*
