From 9842e477afaccd13ca55f238389407fd9db0dc12 Mon Sep 17 00:00:00 2001
From: Jon Beniston <jon@beniston.com>
Date: Wed, 28 Apr 2021 15:37:18 +0100
Subject: [PATCH] Fix small memory leak in Packet demod

---
 plugins/channelrx/demodadsb/adsbdemodsink.cpp     | 4 ++--
 plugins/channelrx/demodpacket/packetdemodsink.cpp | 9 ++++++---
 2 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/plugins/channelrx/demodadsb/adsbdemodsink.cpp b/plugins/channelrx/demodadsb/adsbdemodsink.cpp
index 0486d1f96..2157410b7 100644
--- a/plugins/channelrx/demodadsb/adsbdemodsink.cpp
+++ b/plugins/channelrx/demodadsb/adsbdemodsink.cpp
@@ -55,7 +55,7 @@ ADSBDemodSink::ADSBDemodSink() :
 ADSBDemodSink::~ADSBDemodSink()
 {
     for (int i = 0; i < m_buffers; i++)
-        delete m_sampleBuffer[i];
+        delete[] m_sampleBuffer[i];
 }
 
 void ADSBDemodSink::feed(const SampleVector::const_iterator& begin, const SampleVector::const_iterator& end)
@@ -207,7 +207,7 @@ void ADSBDemodSink::init(int samplesPerBit)
     for (int i = 0; i < m_buffers; i++)
     {
         if (m_sampleBuffer[i])
-            delete m_sampleBuffer[i];
+            delete[] m_sampleBuffer[i];
     }
 
     m_samplesPerFrame = samplesPerBit*(ADS_B_PREAMBLE_BITS+ADS_B_ES_BITS);
diff --git a/plugins/channelrx/demodpacket/packetdemodsink.cpp b/plugins/channelrx/demodpacket/packetdemodsink.cpp
index 3cb9f0b6a..a6d0f86bf 100644
--- a/plugins/channelrx/demodpacket/packetdemodsink.cpp
+++ b/plugins/channelrx/demodpacket/packetdemodsink.cpp
@@ -55,6 +55,9 @@ PacketDemodSink::PacketDemodSink(PacketDemod *packetDemod) :
 
 PacketDemodSink::~PacketDemodSink()
 {
+    delete[] m_f1;
+    delete[] m_f0;
+    delete[] m_corrBuf;
 }
 
 void PacketDemodSink::feed(const SampleVector::const_iterator& begin, const SampleVector::const_iterator& end)
@@ -301,9 +304,9 @@ void PacketDemodSink::applySettings(const PacketDemodSettings& settings, bool fo
 
     if (force)
     {
-        delete m_f1;
-        delete m_f0;
-        delete m_corrBuf;
+        delete[] m_f1;
+        delete[] m_f0;
+        delete[] m_corrBuf;
         m_correlationLength = PACKETDEMOD_CHANNEL_SAMPLE_RATE/settings.m_baud;
         m_f1 = new Complex[m_correlationLength]();
         m_f0 = new Complex[m_correlationLength]();