From 639b1183b4ef36d02c435a659ab3c755d06b9f0d Mon Sep 17 00:00:00 2001
From: Bjarne Rosengren <bjarne@axis.com>
Date: Thu, 7 Feb 2008 16:38:55 +0000
Subject: [PATCH] gst/matroska/ebml-write.c: Don't leak buffers when we don't
 push them downstream.

Original commit message from CVS:
Patch by: Bjarne Rosengren <bjarne at axis dot com>
* gst/matroska/ebml-write.c: (gst_ebml_write_element_push):
Don't leak buffers when we don't push them downstream.
Fixes bug #514965.
---
 ChangeLog                 | 8 ++++++++
 gst/matroska/ebml-write.c | 3 +++
 2 files changed, 11 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 2a9055a..93d7426 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2008-02-07  Sebastian Dröge  <slomo@circular-chaos.org>
+
+	Patch by: Bjarne Rosengren <bjarne at axis dot com>
+
+	* gst/matroska/ebml-write.c: (gst_ebml_write_element_push):
+	Don't leak buffers when we don't push them downstream.
+	Fixes bug #514965.
+
 2008-02-07  Tim-Philipp Müller  <tim at centricular dot net>
 
 	* configure.ac:
diff --git a/gst/matroska/ebml-write.c b/gst/matroska/ebml-write.c
index 1a039e4..ca08613 100644
--- a/gst/matroska/ebml-write.c
+++ b/gst/matroska/ebml-write.c
@@ -371,6 +371,9 @@ gst_ebml_write_element_push (GstEbmlWrite * ebml, GstBuffer * buf)
     buf = gst_buffer_make_metadata_writable (buf);
     gst_buffer_set_caps (buf, GST_PAD_CAPS (ebml->srcpad));
     ebml->last_write_result = gst_pad_push (ebml->srcpad, buf);
+  } else {
+    if (buf != ebml->cache)
+      gst_buffer_unref (buf);
   }
 }
 
-- 
2.7.4