From d85fed00a0355503fc4271b3a570128a609213c5 Mon Sep 17 00:00:00 2001
From: Ryzerth <whatsthetgeek@gmail.com>
Date: Mon, 20 Jul 2020 13:48:47 +0200
Subject: [PATCH] Fixed overlapping memcpy

---
 src/waterfall.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/waterfall.cpp b/src/waterfall.cpp
index 3a243df..09cd8e0 100644
--- a/src/waterfall.cpp
+++ b/src/waterfall.cpp
@@ -372,7 +372,7 @@ namespace ImGui {
             rawFFTs.resize(waterfallHeight);
         }
 
-        memcpy(&waterfallFb[dataWidth], waterfallFb, dataWidth * (waterfallHeight - 1) * sizeof(uint32_t));
+        memmove(&waterfallFb[dataWidth], waterfallFb, dataWidth * (waterfallHeight - 1) * sizeof(uint32_t));
         float pixel;
         float dataRange = waterfallMax - waterfallMin;
         for (int j = 0; j < dataWidth; j++) {