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

crypto/ec/ec_lib.c:1011:16: Call
  1009.       if (group->meth->mul == 0)
  1010.           /* use default */
  1011.           return ec_wNAF_precompute_mult(group, ctx);
                         ^
  1012.   
  1013.       if (group->meth->precompute_mult != 0)

crypto/ec/ec_mult.c:862:5: Assignment
    860.        * efficiency.
    861.        */
    862.       blocksize = 8;
               ^
    863.       w = 4;
    864.       if (EC_window_bits_for_scalar_size(bits) > w) {

crypto/ec/ec_mult.c:943:5: Assignment
    941.   
    942.       pre_comp->group = group;
    943.       pre_comp->blocksize = blocksize;
               ^
    944.       pre_comp->numblocks = numblocks;
    945.       pre_comp->w = w;

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

crypto/ec/ec_lib.c:991:1: Parameter `group->pre_comp.ec->blocksize`
  989.   }
  990.   
  991. > int EC_POINT_mul(const EC_GROUP *group, EC_POINT *r, const BIGNUM *g_scalar,
  992.                    const EC_POINT *point, const BIGNUM *p_scalar, BN_CTX *ctx)
  993.   {

crypto/ec/ec_lib.c:1002:12: Call
  1000.       scalars[0] = p_scalar;
  1001.   
  1002.       return EC_POINTs_mul(group, r, g_scalar,
                     ^
  1003.                            (point != NULL
  1004.                             && p_scalar != NULL), points, scalars, ctx);

crypto/ec/ec_lib.c:947:1: Parameter `group->pre_comp.ec->blocksize`
    945.    */
    946.   
    947. > int EC_POINTs_mul(const EC_GROUP *group, EC_POINT *r, const BIGNUM *scalar,
    948.                     size_t num, const EC_POINT *points[],
    949.                     const BIGNUM *scalars[], BN_CTX *ctx)

crypto/ec/ec_lib.c:983:15: Call
    981.       else
    982.           /* use default */
    983.           ret = ec_wNAF_mul(group, r, scalar, num, points, scalars, ctx);
                         ^
    984.   
    985.   #ifndef FIPS_MODE

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.                           /*
