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Added numeric validation for arguments in Binary and Hex operattions. Fixes #1178

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This commit is contained in:
n1474335 2021-02-22 19:13:38 +00:00
parent 95884d77cf
commit 1e0e7f16a7
5 changed files with 18 additions and 4 deletions
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4
src/core/lib/Hex.mjs
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@ -7,6 +7,7 @@
*/
import Utils from "../Utils.mjs";
import OperationError from "../errors/OperationError.mjs";
/**
@ -100,6 +101,9 @@ export function toHexFast(data) {
* fromHex("0a:14:1e", "Colon");
*/
export function fromHex(data, delim="Auto", byteLen=2) {
if (byteLen < 1 || Math.round(byteLen) !== byteLen)
throw new OperationError("Byte length must be a positive integer");
if (delim !== "None") {
const delimRegex = delim === "Auto" ? /[^a-f\d]|(0x)/gi : Utils.regexRep(delim);
data = data.replace(delimRegex, "");