From e8d9fd6a156f602b03edcd51a1b031ba3aae5dfd Mon Sep 17 00:00:00 2001
From: tildearrow <tildearrow@protonmail.com>
Date: Thu, 29 Dec 2022 14:34:19 -0500
Subject: [PATCH] maybe fix possible crash in low buffer sizes

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

diff --git a/src/engine/playback.cpp b/src/engine/playback.cpp
index 18304ae7..50f2dde4 100644
--- a/src/engine/playback.cpp
+++ b/src/engine/playback.cpp
@@ -1685,6 +1685,7 @@ void DivEngine::nextBuf(float** in, float** out, int inChans, int outChans, unsi
   totalProcessed=size-(runLeftG>>MASTER_CLOCK_PREC);
 
   for (int i=0; i<song.systemLen; i++) {
+    if (size>disCont[i].lastAvail) continue;
     disCont[i].fillBuf(disCont[i].runtotal,disCont[i].lastAvail,size-disCont[i].lastAvail);
   }