Integers should have no size limitation.

[issuefiler]

Bug: it fails to satisfy the specification.

BEP 52 — The BitTorrent protocol specification version 2

Integers have no size limitation.

Currently, node-bencode allows decoded integer data to be corrupted. It should either use bigints or throw on a long integer input.

node-bencode/lib/decode.js

Lines 18 to 28 in 2fa2c7e

	function getIntFromBuffer (buffer, start, end) {
	let sum = 0
	let sign = 1
	for (let i = start; i < end; i++) {
	const num = buffer[i]
	if (num < 58 && num >= 48) {
	sum = sum * 10 + (num - 48)
	continue
	}

yourdecode("i9007199254740991e") === yourdecode("i9007199254740992e")