From 02d484de8a4733907b40743557459a8cc42565b7 Mon Sep 17 00:00:00 2001
From: Robin Gareus <robin@gareus.org>
Date: Fri, 20 Jan 2017 11:32:55 +0100
Subject: [PATCH] Plug some libardour memory leaks

---
 libs/ardour/io.cc     | 3 +++
 libs/ardour/worker.cc | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/libs/ardour/io.cc b/libs/ardour/io.cc
index b5a81c71e8..8528a9cd37 100644
--- a/libs/ardour/io.cc
+++ b/libs/ardour/io.cc
@@ -96,6 +96,7 @@ IO::~IO ()
 	for (PortSet::iterator i = _ports.begin(); i != _ports.end(); ++i) {
 		_session.engine().unregister_port (*i);
 	}
+	delete pending_state_node; pending_state_node = 0;
 }
 
 void
@@ -662,6 +663,7 @@ IO::set_state (const XMLNode& node, int version)
 
 	} else {
 
+		delete pending_state_node;
 		pending_state_node = new XMLNode (node);
 		pending_state_node_version = version;
 		pending_state_node_in = false;
@@ -716,6 +718,7 @@ IO::set_state_2X (const XMLNode& node, int version, bool in)
 
 	} else {
 
+		delete pending_state_node;
 		pending_state_node = new XMLNode (node);
 		pending_state_node_version = version;
 		pending_state_node_in = in;
diff --git a/libs/ardour/worker.cc b/libs/ardour/worker.cc
index f8a5e44aee..0a5971fa3e 100644
--- a/libs/ardour/worker.cc
+++ b/libs/ardour/worker.cc
@@ -50,6 +50,9 @@ Worker::~Worker()
 	if (_thread) {
 		_thread->join();
 	}
+	delete _responses;
+	delete _requests;
+	free (_response);
 }
 
 bool