Fix segmentation fault when stopping stream

CHANGELOG.md

@@ -21,6 +21,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Fixed metadata overwrite bug where valid ICY stream metadata was being cleared.
 - Fixed DBus crash (segmentation fault) under KDE Plasma Wayland by making notification requests asynchronous.
 - Fixed regex parser bug with stream titles containing apostrophes.
+- Fixed crash (segmentation fault) in IcyReader when changing or stopping streams.
 
 ---
 

src/icyreader.cpp

@@ -40,9 +40,10 @@ void IcyReader::start(const QString &url)
 void IcyReader::stop()
 {
     if (m_reply) {
-        m_reply->abort();
-        m_reply->deleteLater();
+        QNetworkReply *reply = m_reply;
         m_reply = nullptr;
+        reply->abort();
+        reply->deleteLater();
     }
     m_state = ReadingAudio;
     m_metaInt = 0;
@@ -106,8 +107,9 @@ void IcyReader::onReadyRead()
 void IcyReader::onFinished()
 {
     if (m_reply) {
-        m_reply->deleteLater();
+        QNetworkReply *reply = m_reply;
         m_reply = nullptr;
+        reply->deleteLater();
     }
 }