From 17f313658d308f9a0f1ea502f83313b34c62e28d Mon Sep 17 00:00:00 2001 From: Leonid Logvinov Date: Tue, 15 Jan 2019 13:22:52 +0100 Subject: Add a NAN check when parsing BigNumber candidate --- packages/utils/src/abi_encoder/utils/math.ts | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'packages/utils/src') diff --git a/packages/utils/src/abi_encoder/utils/math.ts b/packages/utils/src/abi_encoder/utils/math.ts index b2fa5fe7d..dd45ea05c 100644 --- a/packages/utils/src/abi_encoder/utils/math.ts +++ b/packages/utils/src/abi_encoder/utils/math.ts @@ -1,7 +1,7 @@ -import BigNumber from 'bignumber.js'; import * as ethUtil from 'ethereumjs-util'; import * as _ from 'lodash'; +import { BigNumber } from '../../configured_bignumber'; import { constants } from '../utils/constants'; function sanityCheckBigNumberRange( @@ -14,6 +14,8 @@ function sanityCheckBigNumberRange( throw new Error(`Tried to assign value of ${value}, which exceeds max value of ${maxValue}`); } else if (value.isLessThan(minValue)) { throw new Error(`Tried to assign value of ${value}, which exceeds min value of ${minValue}`); + } else if (value.isNaN) { + throw new Error(`Tried to assign NaN value`); } } function bigNumberToPaddedBuffer(value: BigNumber): Buffer { -- cgit v1.2.3