gst/tcp/: Don't leak the hostname when shutting down.

Original commit message from CVS:
* gst/tcp/gsttcpclientsink.c: (gst_tcpclientsink_class_init),
(gst_tcpclientsink_finalize):
* gst/tcp/gsttcpclientsrc.c: (gst_tcpclientsrc_class_init),
(gst_tcpclientsrc_finalize):
* gst/tcp/gsttcpserversink.c: (gst_tcpserversink_class_init),
(gst_tcpserversink_init), (gst_tcpserversink_finalize):
* gst/tcp/gsttcpserversrc.c: (gst_tcpserversrc_class_init),
(gst_tcpserversrc_init), (gst_tcpserversrc_finalize):
Don't leak the hostname when shutting down.
In tcpserversrc, take a copy of the default hostname.

ChangeLog

@@ -1,3 +1,16 @@
+2005-02-02  Jan Schmidt  <thaytan@mad.scientist.com>
+
+	* gst/tcp/gsttcpclientsink.c: (gst_tcpclientsink_class_init),
+	(gst_tcpclientsink_finalize):
+	* gst/tcp/gsttcpclientsrc.c: (gst_tcpclientsrc_class_init),
+	(gst_tcpclientsrc_finalize):
+	* gst/tcp/gsttcpserversink.c: (gst_tcpserversink_class_init),
+	(gst_tcpserversink_init), (gst_tcpserversink_finalize):
+	* gst/tcp/gsttcpserversrc.c: (gst_tcpserversrc_class_init),
+	(gst_tcpserversrc_init), (gst_tcpserversrc_finalize):
+	  Don't leak the hostname when shutting down.
+	  In tcpserversrc, take a copy of the default hostname.
+
 2005-02-01  Ronald S. Bultje  <rbultje@ronald.bitfreak.net>
 
 	* ext/raw1394/gstdv1394src.c: (gst_dv1394src_iso_receive):

gst/tcp/gsttcpclientsink.c

@@ -56,6 +56,7 @@ enum
 static void gst_tcpclientsink_base_init (gpointer g_class);
 static void gst_tcpclientsink_class_init (GstTCPClientSink * klass);
 static void gst_tcpclientsink_init (GstTCPClientSink * tcpclientsink);
+static void gst_tcpclientsink_finalize (GObject * gobject);
 
 static void gst_tcpclientsink_set_clock (GstElement * element,
     GstClock * clock);
@@ -132,6 +133,7 @@ gst_tcpclientsink_class_init (GstTCPClientSink * klass)
           G_PARAM_READWRITE));
   gobject_class->set_property = gst_tcpclientsink_set_property;
   gobject_class->get_property = gst_tcpclientsink_get_property;
+  gobject_class->finalize = gst_tcpclientsink_finalize;
 
   gstelement_class->change_state = gst_tcpclientsink_change_state;
   gstelement_class->set_clock = gst_tcpclientsink_set_clock;
@@ -169,6 +171,14 @@ gst_tcpclientsink_init (GstTCPClientSink * this)
   this->clock = NULL;
 }
 
+static void
+gst_tcpclientsink_finalize (GObject * gobject)
+{
+  GstTCPClientSink *this = GST_TCPCLIENTSINK (gobject);
+
+  g_free (this->host);
+}
+
 static void
 gst_tcpclientsink_chain (GstPad * pad, GstData * _data)
 {

gst/tcp/gsttcpclientsrc.c

@@ -67,6 +67,7 @@ enum
 static void gst_tcpclientsrc_base_init (gpointer g_class);
 static void gst_tcpclientsrc_class_init (GstTCPClientSrc * klass);
 static void gst_tcpclientsrc_init (GstTCPClientSrc * tcpclientsrc);
+static void gst_tcpclientsrc_finalize (GObject * gobject);
 
 static GstCaps *gst_tcpclientsrc_getcaps (GstPad * pad);
 
@@ -144,6 +145,7 @@ gst_tcpclientsrc_class_init (GstTCPClientSrc * klass)
 
   gobject_class->set_property = gst_tcpclientsrc_set_property;
   gobject_class->get_property = gst_tcpclientsrc_get_property;
+  gobject_class->finalize = gst_tcpclientsrc_finalize;
 
   gstelement_class->change_state = gst_tcpclientsrc_change_state;
   gstelement_class->set_clock = gst_tcpclientsrc_set_clock;
@@ -182,6 +184,14 @@ gst_tcpclientsrc_init (GstTCPClientSrc * this)
   GST_FLAG_UNSET (this, GST_TCPCLIENTSRC_OPEN);
 }
 
+static void
+gst_tcpclientsrc_finalize (GObject * gobject)
+{
+  GstTCPClientSrc *this = GST_TCPCLIENTSRC (gobject);
+
+  g_free (this->host);
+}
+
 static GstCaps *
 gst_tcpclientsrc_getcaps (GstPad * pad)
 {

gst/tcp/gsttcpserversink.c

@@ -55,6 +55,7 @@ enum
 static void gst_tcpserversink_base_init (gpointer g_class);
 static void gst_tcpserversink_class_init (GstTCPServerSink * klass);
 static void gst_tcpserversink_init (GstTCPServerSink * tcpserversink);
+static void gst_tcpserversink_finalize (GObject * gobject);
 
 static gboolean gst_tcpserversink_handle_wait (GstMultiFdSink * sink,
     GstFDSet * set);
@@ -127,6 +128,7 @@ gst_tcpserversink_class_init (GstTCPServerSink * klass)
 
   gobject_class->set_property = gst_tcpserversink_set_property;
   gobject_class->get_property = gst_tcpserversink_get_property;
+  gobject_class->finalize = gst_tcpserversink_finalize;
 
   gstmultifdsink_class->init = gst_tcpserversink_init_send;
   gstmultifdsink_class->wait = gst_tcpserversink_handle_wait;
@@ -142,10 +144,19 @@ gst_tcpserversink_init (GstTCPServerSink * this)
   this->server_port = TCP_DEFAULT_PORT;
   /* should support as minimum 576 for IPV4 and 1500 for IPV6 */
   /* this->mtu = 1500; */
+  this->host = g_strdup (TCP_DEFAULT_HOST);
 
   this->server_sock.fd = -1;
 }
 
+static void
+gst_tcpserversink_finalize (GObject * gobject)
+{
+  GstTCPServerSink *this = GST_TCPSERVERSINK (gobject);
+
+  g_free (this->host);
+}
+
 /* handle a read request on the server,
  * which indicates a new client connection */
 static gboolean

gst/tcp/gsttcpserversrc.c

@@ -63,6 +63,7 @@ enum
 static void gst_tcpserversrc_base_init (gpointer g_class);
 static void gst_tcpserversrc_class_init (GstTCPServerSrc * klass);
 static void gst_tcpserversrc_init (GstTCPServerSrc * tcpserversrc);
+static void gst_tcpserversrc_finalize (GObject * gobject);
 
 static GstData *gst_tcpserversrc_get (GstPad * pad);
 static GstElementStateReturn gst_tcpserversrc_change_state (GstElement *
@@ -137,6 +138,7 @@ gst_tcpserversrc_class_init (GstTCPServerSrc * klass)
 
   gobject_class->set_property = gst_tcpserversrc_set_property;
   gobject_class->get_property = gst_tcpserversrc_get_property;
+  gobject_class->finalize = gst_tcpserversrc_finalize;
 
   gstelement_class->change_state = gst_tcpserversrc_change_state;
   gstelement_class->set_clock = gst_tcpserversrc_set_clock;
@@ -164,7 +166,7 @@ gst_tcpserversrc_init (GstTCPServerSrc * this)
   gst_pad_set_get_function (this->srcpad, gst_tcpserversrc_get);
 
   this->server_port = TCP_DEFAULT_PORT;
-  this->host = TCP_DEFAULT_HOST;
+  this->host = g_strdup (TCP_DEFAULT_HOST);
   this->clock = NULL;
   this->server_sock_fd = -1;
   this->client_sock_fd = -1;
@@ -174,6 +176,14 @@ gst_tcpserversrc_init (GstTCPServerSrc * this)
   GST_FLAG_UNSET (this, GST_TCPSERVERSRC_OPEN);
 }
 
+static void
+gst_tcpserversrc_finalize (GObject * gobject)
+{
+  GstTCPServerSrc *this = GST_TCPSERVERSRC (gobject);
+
+  g_free (this->host);
+}
+
 /* read the gdp caps packet from the socket */
 static GstCaps *
 gst_tcpserversrc_gdp_read_caps (GstTCPServerSrc * this)