diff --git a/ChangeLog b/ChangeLog
index e24a43f462..49a86a4400 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2007-11-14  Tim-Philipp Müller  <tim at centricular dot net>
+
+	* gst/rtsp/gstrtspsrc.c: (gst_rtspsrc_open):
+	  Don't leak sdp message contents (fixes #496773).
+
+	* gst/udp/gstudpsink.c: (gst_udpsink_finalize):
+	  Don't leak URI string.
+
 2007-11-14  Tim-Philipp Müller  <tim at centricular dot net>
 
 	Patch by: Julien Puydt <julien dot puydt at laposte net>
diff --git a/gst/rtsp/gstrtspsrc.c b/gst/rtsp/gstrtspsrc.c
index 4405dba3f1..98d1c59781 100644
--- a/gst/rtsp/gstrtspsrc.c
+++ b/gst/rtsp/gstrtspsrc.c
@@ -3914,6 +3914,7 @@ gst_rtspsrc_open (GstRTSPSrc * src)
   /* clean up any messages */
   gst_rtsp_message_unset (&request);
   gst_rtsp_message_unset (&response);
+  gst_sdp_message_uninit (&sdp);
 
   return TRUE;
 
@@ -3978,6 +3979,7 @@ cleanup_error:
     GST_RTSP_STATE_UNLOCK (src);
     gst_rtsp_message_unset (&request);
     gst_rtsp_message_unset (&response);
+    gst_sdp_message_uninit (&sdp);
     return FALSE;
   }
 }
diff --git a/gst/udp/gstudpsink.c b/gst/udp/gstudpsink.c
index 62db330804..f808c3b51b 100644
--- a/gst/udp/gstudpsink.c
+++ b/gst/udp/gstudpsink.c
@@ -157,6 +157,7 @@ static void
 gst_udpsink_finalize (GstUDPSink * udpsink)
 {
   g_free (udpsink->host);
+  g_free (udpsink->uri);
 
   G_OBJECT_CLASS (parent_class)->finalize ((GObject *) udpsink);
 }