From 5506512dae682f733c55f59d9802a0ff12369822 Mon Sep 17 00:00:00 2001
From: tihmstar
Date: Thu, 14 Dec 2023 01:16:00 +0100
Subject: IOKit: Fix race condition when trying to delete runloop before it
 even started

---
 src/libirecovery.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/libirecovery.c')

diff --git a/src/libirecovery.c b/src/libirecovery.c
index 3146e40..a38b55f 100644
--- a/src/libirecovery.c
+++ b/src/libirecovery.c
@@ -3114,6 +3114,7 @@ irecv_error_t irecv_device_event_unsubscribe(irecv_device_event_context_t contex
 	if (num == 0 && th_event_handler != THREAD_T_NULL && thread_alive(th_event_handler)) {
 #ifdef HAVE_IOKIT
 		if (iokit_runloop) {
+			while (!CFRunLoopIsWaiting(iokit_runloop)) usleep(420);
 			CFRunLoopStop(iokit_runloop);
 			iokit_runloop = NULL;
 		}
-- 
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