test/params_api_test.c: Correct the checks of OSSL_PARAM_set_BN()
Now, the returned size check matches the check made for all other
integer types.
@@ -548,7 +548,7 @@ static int test_param_construct(void)
if (!TEST_ptr(cp = OSSL_PARAM_locate(params, "bignum"))
|| !TEST_ptr(bn = BN_lebin2bn(bn_val, (int)sizeof(bn_val), NULL))
|| !TEST_true(OSSL_PARAM_set_BN(cp, bn))
- || !TEST_size_t_eq(cp->return_size, sizeof(bn_val)))
+ || !TEST_size_t_eq(cp->data_size, cp->return_size))
goto err;
/* Match the return size to avoid trailing garbage bytes */
cp->data_size = cp->return_size;
