From 7811c2e71be2d5557b9233fd2d90823563c8fec3 Mon Sep 17 00:00:00 2001
From: Zaggy1024 <Zaggy1024@gmail.com>
Date: Thu, 4 Sep 2025 12:01:47 -0500
Subject: [PATCH] LibMedia: Ensure that the PulseAudioContext atexit() call
 succeeds

---
 Libraries/LibMedia/Audio/PulseAudioWrappers.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Libraries/LibMedia/Audio/PulseAudioWrappers.cpp b/Libraries/LibMedia/Audio/PulseAudioWrappers.cpp
index 48d762850c8..3c7ca20bee1 100644
--- a/Libraries/LibMedia/Audio/PulseAudioWrappers.cpp
+++ b/Libraries/LibMedia/Audio/PulseAudioWrappers.cpp
@@ -23,10 +23,13 @@ ErrorOr<NonnullRefPtr<PulseAudioContext>> PulseAudioContext::instance()
     static Threading::Mutex instantiation_mutex;
     // Lock and unlock the mutex to ensure that the mutex is fully unlocked at application
     // exit.
-    atexit([]() {
+    auto atexit_result = atexit([]() {
         instantiation_mutex.lock();
         instantiation_mutex.unlock();
     });
+    if (atexit_result) {
+        return Error::from_string_literal("Unable to set PulseAudioContext atexit action");
+    }
 
     auto instantiation_locker = Threading::MutexLocker(instantiation_mutex);