Nomchy/discord.js
1
0
Fork 0
mirror of https://github.com/discordjs/discord.js.git synced 2026-03-18 12:33:30 +01:00
Code Issues Packages Projects Releases Wiki Activity

fix(VoiceReceiver): parsePacket correctly (#8277)

Browse Source
This commit is contained in:
CallMe AsYouFeel
2022-07-18 01:52:35 +09:00
committed by GitHub
parent 32f9056b15
commit 1a6ddbbe7b
1 changed files with 2 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
packages/voice/src/receive/VoiceReceiver.ts
View File

@@ -130,20 +130,9 @@ export class VoiceReceiver {
if (!packet) return; if (!packet) return;
// Strip RTP Header Extensions (one-byte only) // Strip RTP Header Extensions (one-byte only)
if (packet[0] === 0xbe && packet[1] === 0xde && packet.length > 4) { if (packet[0] === 0xbe && packet[1] === 0xde) {
const headerExtensionLength = packet.readUInt16BE(2); const headerExtensionLength = packet.readUInt16BE(2);
let offset = 4; packet = packet.subarray(4 + 4 * headerExtensionLength);
for (let i = 0; i < headerExtensionLength; i++) {
const byte = packet[offset]!;
offset++;
if (byte === 0) continue;
offset += 1 + (byte >> 4);
}
// Skip over undocumented Discord byte (if present)
const byte = packet.readUInt8(offset);
if (byte === 0x00 || byte === 0x02) offset++;
packet = packet.slice(offset);
} }
return packet; return packet;