From b1fec625643618a452548801fbc5f9dbf0c2429f Mon Sep 17 00:00:00 2001
From: Lior Halphon <LIJI32@gmail.com>
Date: Fri, 31 May 2024 20:41:00 +0300
Subject: [PATCH] Fix a potential crash upon pausing in iOS and macOS

---
 Cocoa/Document.m       | 3 +--
 iOS/GBViewController.m | 5 +----
 2 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/Cocoa/Document.m b/Cocoa/Document.m
index c7640dd..ab00373 100644
--- a/Cocoa/Document.m
+++ b/Cocoa/Document.m
@@ -564,8 +564,7 @@ static unsigned *multiplication_table_for_frequency(unsigned frequency)
 {
     [_hexTimer invalidate];
     [_audioLock lock];
-    memset(_audioBuffer, 0, (_audioBufferSize - _audioBufferPosition) * sizeof(*_audioBuffer));
-    _audioBufferPosition = _audioBufferNeeded;
+    _audioBufferPosition = _audioBufferNeeded = 0;
     [_audioLock signal];
     [_audioLock unlock];
     [_audioClient stop];
diff --git a/iOS/GBViewController.m b/iOS/GBViewController.m
index 5a95f7d..c67a890 100644
--- a/iOS/GBViewController.m
+++ b/iOS/GBViewController.m
@@ -891,10 +891,7 @@ didReceiveNotificationResponse:(UNNotificationResponse *)response
 - (void)postRun
 {
     [_audioLock lock];
-    if (_audioBuffer) {
-        memset(_audioBuffer, 0, (_audioBufferSize - _audioBufferPosition) * sizeof(*_audioBuffer));
-    }
-    _audioBufferPosition = _audioBufferNeeded;
+    _audioBufferPosition = _audioBufferNeeded = 0;
     [_audioLock signal];
     [_audioLock unlock];
     [_audioClient stop];