gst/rtsp/gstrtspsrc.c: Don't leak event, don't leak range (fixes #496752).

Original commit message from CVS:
Patch by: Tommi Myöhänen  <ext-tommi dot myohanen at nokia dot com>
* gst/rtsp/gstrtspsrc.c: (gst_rtspsrc_handle_src_event),
(gst_rtspsrc_parse_range):
Don't leak event, don't leak range (fixes #496752).

ChangeLog

+2007-11-14  Tim-Philipp Müller  <tim at centricular dot net>
+
+	Patch by: Tommi Myöhänen  <ext-tommi dot myohanen at nokia dot com>
+
+	* gst/rtsp/gstrtspsrc.c: (gst_rtspsrc_handle_src_event),
+	  (gst_rtspsrc_parse_range):
+	  Don't leak event, don't leak range (fixes #496752).
+
 2007-11-14  Michael Smith <msmith@fluendo.com>
 	Patch by: Arek Korbik <arkadini@gmail.com>

gst/rtsp/gstrtspsrc.c

@@ -1367,6 +1367,7 @@ gst_rtspsrc_handle_src_event (GstPad * pad, GstEvent * event)
     default:
       break;
   }
+  gst_event_unref (event);
   gst_object_unref (src);
 
   return res;
@@ -3782,6 +3783,8 @@ gst_rtspsrc_parse_range (GstRTSPSrc * src, const gchar * range,
      * there that we want to keep. */
     if (seconds != -1)
       gst_segment_set_duration (segment, GST_FORMAT_TIME, seconds);
+
+    gst_rtsp_range_free (therange);
   } else {
     GST_WARNING_OBJECT (src, "could not parse range: '%s'", range);
   }