From 0a055ff85bbb916c1e33b193bcfe91540bd77a3a Mon Sep 17 00:00:00 2001
From: tildearrow <tildearrow@protonmail.com>
Date: Wed, 29 Jun 2022 02:11:25 -0500
Subject: [PATCH] OPL: fix crash

---
 src/engine/platform/opl.cpp | 6 +++---
 src/engine/platform/opl.h   | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/engine/platform/opl.cpp b/src/engine/platform/opl.cpp
index af011622..1d617355 100644
--- a/src/engine/platform/opl.cpp
+++ b/src/engine/platform/opl.cpp
@@ -1800,7 +1800,7 @@ void DivPlatformOPL::setFlags(unsigned int flags) {
       break;
   }
 
-  for (int i=0; i<18; i++) {
+  for (int i=0; i<20; i++) {
     oscBuf[i]->rate=rate;
   }
 }
@@ -1851,7 +1851,7 @@ int DivPlatformOPL::init(DivEngine* p, int channels, int sugRate, unsigned int f
   for (int i=0; i<20; i++) {
     isMuted[i]=false;
   }
-  for (int i=0; i<18; i++) {
+  for (int i=0; i<20; i++) {
     oscBuf[i]=new DivDispatchOscBuffer;
   }
   setFlags(flags);
@@ -1869,7 +1869,7 @@ int DivPlatformOPL::init(DivEngine* p, int channels, int sugRate, unsigned int f
 }
 
 void DivPlatformOPL::quit() {
-  for (int i=0; i<18; i++) {
+  for (int i=0; i<20; i++) {
     delete oscBuf[i];
   }
   if (adpcmChan>=0) {
diff --git a/src/engine/platform/opl.h b/src/engine/platform/opl.h
index 5e8294c3..e949c47f 100644
--- a/src/engine/platform/opl.h
+++ b/src/engine/platform/opl.h
@@ -75,7 +75,7 @@ class DivPlatformOPL: public DivDispatch {
       }
     };
     Channel chan[20];
-    DivDispatchOscBuffer* oscBuf[18];
+    DivDispatchOscBuffer* oscBuf[20];
     bool isMuted[20];
     struct QueuedWrite {
       unsigned short addr;