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Add a NAN check when parsing BigNumber candidate

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This commit is contained in:
Leonid Logvinov
2019-01-15 13:22:52 +01:00
parent d304c062eb
commit 17f313658d
1 changed files with 3 additions and 1 deletions
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4
packages/utils/src/abi_encoder/utils/math.ts
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@@ -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 {