From 38fca07f14fad8166aa9829ce25796dd07720dc1 Mon Sep 17 00:00:00 2001
From: falkTX <falktx@falktx.com>
Date: Wed, 7 Sep 2022 07:18:04 +0100
Subject: [PATCH] Fix memory leak in AudioToCVPitch

Signed-off-by: falkTX <falktx@falktx.com>
---
 plugins/Cardinal/src/AudioToCVPitch.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/plugins/Cardinal/src/AudioToCVPitch.cpp b/plugins/Cardinal/src/AudioToCVPitch.cpp
index 89d9e69..2c79720 100644
--- a/plugins/Cardinal/src/AudioToCVPitch.cpp
+++ b/plugins/Cardinal/src/AudioToCVPitch.cpp
@@ -95,6 +95,14 @@ struct AudioToCVPitch : Module {
         configParam(PARAM_TOLERANCE, 0.f, 99.f,  kDefaultTolerance, "Tolerance", " %");
     }
 
+    ~AudioToCVPitch() override
+    {
+        if (pitchDetector != nullptr)
+            del_aubio_pitch(pitchDetector);
+        del_fvec(detectedPitch);
+        del_fvec(inputBuffer);
+    }
+
     void process(const ProcessArgs& args) override
     {
         float cvPitch = lastUsedOutputPitch;