From 3753761963b8b550220bfb0eb5e8ad8d088e2b47 Mon Sep 17 00:00:00 2001
From: Ember <BeigeBox@users.noreply.github.com>
Date: Sun, 5 Apr 2026 17:48:42 -0700
Subject: [PATCH] Fix memory leak of m_configData in CDMRNetwork

m_configData was allocated in setConfig() but never freed in the
destructor. Also guard against leak on repeated setConfig() calls by
freeing the previous allocation first.
---
 DMRNetwork.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/DMRNetwork.cpp b/DMRNetwork.cpp
index 290f613..140296f 100644
--- a/DMRNetwork.cpp
+++ b/DMRNetwork.cpp
@@ -78,6 +78,7 @@ CDMRNetwork::~CDMRNetwork()
 	delete[] m_buffer;
 	delete[] m_salt;
 	delete[] m_id;
+	delete[] m_configData;
 }
 
 void CDMRNetwork::setOptions(const std::string& options)
@@ -87,6 +88,7 @@ void CDMRNetwork::setOptions(const std::string& options)
 
 void CDMRNetwork::setConfig(const unsigned char* data, unsigned int len)
 {
+	delete[] m_configData;
 	m_configData = new unsigned char[len];
 	::memcpy(m_configData, data, len);