From 978b0798e5eae281e7f4c6ea30ce435413f657a6 Mon Sep 17 00:00:00 2001
From: tildearrow <tildearrow@protonmail.com>
Date: Tue, 3 May 2022 14:04:38 -0500
Subject: [PATCH] OPL: fix possible crash

---
 src/engine/platform/opl.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/engine/platform/opl.cpp b/src/engine/platform/opl.cpp
index dfe83d364..dc121a06c 100644
--- a/src/engine/platform/opl.cpp
+++ b/src/engine/platform/opl.cpp
@@ -940,6 +940,7 @@ void* DivPlatformOPL::getChanState(int ch) {
 }
 
 DivDispatchOscBuffer* DivPlatformOPL::getOscBuffer(int ch) {
+  if (ch>=18) return NULL;
   return oscBuf[ch];
 }