From 0f873a9ab469dfbca16f18e50a0f03f4ebb72efa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tim-Philipp=20M=C3=BCller?= <tim@centricular.net>
Date: Wed, 16 Nov 2005 12:23:02 +0000
Subject: [PATCH] gst/videoscale/gstvideoscale.c: Don't leak reference to pad
 parent.

Original commit message from CVS:
* gst/videoscale/gstvideoscale.c:
(gst_videoscale_handle_src_event):
Don't leak reference to pad parent.
---
 ChangeLog                      |  6 ++++++
 gst/videoscale/gstvideoscale.c | 16 ++++++++++++----
 2 files changed, 18 insertions(+), 4 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 8ecb3aefdb..727d3be269 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2005-11-16  Tim-Philipp Müller  <tim at centricular dot net>
+
+	* gst/videoscale/gstvideoscale.c:
+	(gst_videoscale_handle_src_event):
+	  Don't leak reference to pad parent.
+
 2005-11-16  Wim Taymans  <wim@fluendo.com>
 
 	* gst-libs/gst/audio/gstringbuffer.c: (gst_ring_buffer_stop):
diff --git a/gst/videoscale/gstvideoscale.c b/gst/videoscale/gstvideoscale.c
index bdf32df690..6e114eaf20 100644
--- a/gst/videoscale/gstvideoscale.c
+++ b/gst/videoscale/gstvideoscale.c
@@ -602,11 +602,15 @@ static gboolean
 gst_videoscale_handle_src_event (GstPad * pad, GstEvent * event)
 {
   GstVideoscale *videoscale;
+  gboolean ret;
   double a;
   GstStructure *structure;
 
   videoscale = GST_VIDEOSCALE (gst_pad_get_parent (pad));
 
+  GST_DEBUG_OBJECT (videoscale, "handling %s event",
+      GST_EVENT_TYPE_NAME (event));
+
   switch (GST_EVENT_TYPE (event)) {
     case GST_EVENT_NAVIGATION:
       event =
@@ -621,12 +625,16 @@ gst_videoscale_handle_src_event (GstPad * pad, GstEvent * event)
         gst_structure_set (structure, "pointer_y", G_TYPE_DOUBLE,
             a * videoscale->from_height / videoscale->to_height, NULL);
       }
-      return gst_pad_event_default (pad, event);
+      break;
     default:
-      GST_DEBUG_OBJECT (videoscale, "passing on non-NAVIGATION event %p",
-          event);
-      return gst_pad_event_default (pad, event);
+      break;
   }
+
+  ret = gst_pad_event_default (pad, event);
+
+  gst_object_unref (videoscale);
+
+  return ret;
 }
 
 static gboolean