From da31b024c2415109e02458fc6cbc40568d8862ec Mon Sep 17 00:00:00 2001
From: Allan Bazinet <allan.bazinet@gmail.com>
Date: Tue, 15 Jul 2025 14:13:18 -0700
Subject: [PATCH] Correct out of bounds array read

Corrects out of bounds array read in waterfall display.
---
 plotter.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/plotter.cpp b/plotter.cpp
index 67a461be..14bd1352 100644
--- a/plotter.cpp
+++ b/plotter.cpp
@@ -661,7 +661,9 @@ CPlotter::replot()
 
       else if constexpr (std::is_same_v<T, WF::SWide>)
       {
-        for (auto x = 0; x < width; ++x)
+        auto const end = std::min(width, static_cast<int>(v.size()));
+          
+        for (auto x = 0; x < end; ++x)
         {
           p.setPen(colors[scaler(v[x])]);
           p.drawPoint(x, y);