Fix many memory leaks.

7 files changed, 7 insertions, 3 deletions

diff --git a/logic/net/ByteArrayDownload.h b/logic/net/ByteArrayDownload.h
index 0d90abc2..76e2e279 100644
--- a/logic/net/ByteArrayDownload.h
+++ b/logic/net/ByteArrayDownload.h
@@ -26,7 +26,7 @@ public:
 	{
 		return ByteArrayDownloadPtr(new ByteArrayDownload(url));
 	}
-
+    virtual ~ByteArrayDownload() {};
 public:
 	/// if not saving to file, downloaded data is placed here
 	QByteArray m_data;
diff --git a/logic/net/CacheDownload.h b/logic/net/CacheDownload.h
index 154f5988..d446d23e 100644
--- a/logic/net/CacheDownload.h
+++ b/logic/net/CacheDownload.h
@@ -41,6 +41,7 @@ public:
 	{
 		return CacheDownloadPtr(new CacheDownload(url, entry));
 	}
+	virtual ~CacheDownload(){};
 	QString getTargetFilepath()
 	{
 		return m_target_path;
diff --git a/logic/net/ForgeMirrors.h b/logic/net/ForgeMirrors.h
index 990e49d6..6784fba1 100644
--- a/logic/net/ForgeMirrors.h
+++ b/logic/net/ForgeMirrors.h
@@ -39,7 +39,7 @@ public:
 	{
 		return ForgeMirrorsPtr(new ForgeMirrors(libs, parent_job, mirrorlist));
 	}
-
+	virtual ~ForgeMirrors(){};
 protected
 slots:
 	virtual void downloadProgress(qint64 bytesReceived, qint64 bytesTotal);
diff --git a/logic/net/ForgeXzDownload.h b/logic/net/ForgeXzDownload.h
index 990f91f0..7bdfb6d9 100644
--- a/logic/net/ForgeXzDownload.h
+++ b/logic/net/ForgeXzDownload.h
@@ -45,6 +45,7 @@ public:
 	{
 		return ForgeXzDownloadPtr(new ForgeXzDownload(relative_path, entry));
 	}
+	virtual ~ForgeXzDownload(){};
 	void setMirrors(QList<ForgeMirror> & mirrors);
 
 protected
diff --git a/logic/net/MD5EtagDownload.h b/logic/net/MD5EtagDownload.h
index d5aed0ca..f5031e46 100644
--- a/logic/net/MD5EtagDownload.h
+++ b/logic/net/MD5EtagDownload.h
@@ -38,6 +38,7 @@ public:
 	{
 		return Md5EtagDownloadPtr(new MD5EtagDownload(url, target_path));
 	}
+	virtual ~MD5EtagDownload(){};
 protected
 slots:
 	virtual void downloadProgress(qint64 bytesReceived, qint64 bytesTotal);
diff --git a/logic/net/NetJob.h b/logic/net/NetJob.h
index 03d6a36e..2df8428b 100644
--- a/logic/net/NetJob.h
+++ b/logic/net/NetJob.h
@@ -32,7 +32,7 @@ class NetJob : public ProgressProvider
 	Q_OBJECT
 public:
 	explicit NetJob(QString job_name) : ProgressProvider(), m_job_name(job_name) {};
-
+	virtual ~NetJob() {};
 	template <typename T> bool addNetAction(T action)
 	{
 		NetActionPtr base = std::static_pointer_cast<NetAction>(action);
diff --git a/logic/net/PasteUpload.h b/logic/net/PasteUpload.h
index 83876c17..55cfabf4 100644
--- a/logic/net/PasteUpload.h
+++ b/logic/net/PasteUpload.h
@@ -9,6 +9,7 @@ class PasteUpload : public Task
 	Q_OBJECT
 public:
 	PasteUpload(QWidget *window, QString text);
+	virtual ~PasteUpload(){};
 
 protected:
 	virtual void executeTask();