From ef2ba385f2d6363aa1a5a746b4410502be84d0c5 Mon Sep 17 00:00:00 2001
From: Christopher Snowhill <kode54@gmail.com>
Date: Fri, 10 Jun 2022 16:42:33 -0700
Subject: [PATCH] [Audio Threads] Clear workgroup token on exit

When leaving the workgroup, clear the token, as the join call requires
the token to be uninitialized.

Signed-off-by: Christopher Snowhill <kode54@gmail.com>
---
 Audio/Chain/Node.m | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Audio/Chain/Node.m b/Audio/Chain/Node.m
index 912a918c8..2ed4bd2d4 100644
--- a/Audio/Chain/Node.m
+++ b/Audio/Chain/Node.m
@@ -243,6 +243,7 @@ BOOL SetPriorityRealtimeAudio(mach_port_t mach_thread_id) {
 	if(@available(macOS 11, *)) {
 		if(wg && !isRealtimeError) {
 			os_workgroup_leave(wg, &wgToken);
+			bzero(&wgToken, sizeof(wgToken));
 			wg = nil;
 		}
 	}