From fac598ebd1e113817f8d36e2847fdbbfac73c6ef Mon Sep 17 00:00:00 2001
From: Miodrag Milanovic <mmicko@gmail.com>
Date: Wed, 2 Apr 2014 07:45:17 +0000
Subject: [PATCH] Fix memory leak visible apollo driver (nw)

---
 src/emu/bus/isa/3c505.c | 10 +++++++++-
 src/emu/bus/isa/3c505.h |  1 +
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/emu/bus/isa/3c505.c b/src/emu/bus/isa/3c505.c
index 68729479226..fbe229f9e80 100644
--- a/src/emu/bus/isa/3c505.c
+++ b/src/emu/bus/isa/3c505.c
@@ -473,7 +473,7 @@ void threecom3c505_device::data_buffer_fifo::start(
 	m_size = RX_FIFO_SIZE; // size;
 	for (i = 0; i < m_size; i++)
 	{
-		m_db[i] = new data_buffer();
+		m_db[i] = global_alloc(data_buffer());
 		m_db[i]->start(device, db_size);
 	}
 }
@@ -485,6 +485,14 @@ void threecom3c505_device::data_buffer_fifo::reset()
 	m_count = 0;
 }
 
+threecom3c505_device::data_buffer_fifo::~data_buffer_fifo()
+{
+	for (int i = 0; i < m_size; i++)
+	{
+		global_free(m_db[i]);
+	}
+}
+
 int threecom3c505_device::data_buffer_fifo::put(const UINT8 data[], const int length)
 {
 	UINT16 next_index = (m_put_index + 1) % m_size;
diff --git a/src/emu/bus/isa/3c505.h b/src/emu/bus/isa/3c505.h
index 6d2993846c7..1c785912e23 100644
--- a/src/emu/bus/isa/3c505.h
+++ b/src/emu/bus/isa/3c505.h
@@ -175,6 +175,7 @@ private:
 	{
 	public:
 		data_buffer_fifo();
+		~data_buffer_fifo();
 		void start(threecom3c505_device *device, INT32 size, INT32 db_size);
 		void reset();
 		int put(const UINT8 data[], const int length);