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Fix buffer length calculation in ServerAdvertisement (#292)

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Kurt Thiemann 2022-10-04 08:57:00 +02:00 • committed by GitHub
commit 9724ff41ed
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1 changed files with 3 additions and 2 deletions
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5
src/server/advertisement.js
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@ -51,8 +51,9 @@ class ServerAdvertisement {
toBuffer (version) {
const str = this.toString(version)
const buf = Buffer.alloc(2 + str.length)
buf.writeUInt16BE(str.length, 0)
const length = Buffer.byteLength(str)
const buf = Buffer.alloc(2 + length)
buf.writeUInt16BE(length, 0)
buf.write(str, 2)
return buf
}