# HG changeset patch
# User Chris Cannam
# Date 1586440745 -3600
# Node ID 915d316a56096206443ac2a4dc3dad7cc1fd70e3
# Parent  403e961ec6ab45548a2a31ad24e2caf3ccfe2107
Fix out of range access to magnitudes

diff -r 403e961ec6ab -r 915d316a5609 data/model/FFTModel.cpp
--- a/data/model/FFTModel.cpp	Thu Apr 09 11:23:17 2020 +0100
+++ b/data/model/FFTModel.cpp	Thu Apr 09 14:59:05 2020 +0100
@@ -223,7 +223,9 @@
 bool
 FFTModel::getMagnitudesAt(int x, float *values, int minbin, int count) const
 {
-    if (count == 0) count = getHeight();
+    if (count == 0) {
+        count = getHeight() - minbin;
+    }
     auto col = getFFTColumn(x);
     for (int i = 0; i < count; ++i) {
         values[i] = abs(col[minbin + i]);