Fix leaks and invalid memory access as reported by valgrind

Original commit message from CVS:

* check/elements/matroskamux.c: (setup_src_pad), (setup_sink_pad),
(setup_matroskamux), (check_buffer_data), (GST_START_TEST):
* gst/matroska/matroska-mux.c: (gst_matroska_mux_finalize),
(gst_matroska_mux_reset), (gst_matroska_mux_audio_pad_setcaps),
(gst_matroska_mux_start), (gst_matroska_mux_write_data),
(gst_matroska_mux_collected):
Fix leaks and invalid memory access as reported by valgrind

1 files changed, 10 insertions, 7 deletions

diff --git a/tests/check/elements/matroskamux.c b/tests/check/elements/matroskamux.c
index 8b31014e..30bf09f1 100644
--- a/tests/check/elements/matroskamux.c
+++ b/tests/check/elements/matroskamux.c
@@ -56,15 +56,16 @@ static GstStaticPadTemplate srcac3template = GST_STATIC_PAD_TEMPLATE ("src",
 
 GstPad *
 setup_src_pad (GstElement * element,
-    GstStaticPadTemplate * srctemplate, GstCaps * caps)
+    GstStaticPadTemplate * template, GstCaps * caps)
 {
   GstPad *srcpad, *sinkpad;
+  GstPadTemplate *templ;
 
   GST_DEBUG_OBJECT (element, "setting up sending pad");
   /* sending pad */
-  srcpad =
-      gst_pad_new_from_template (gst_static_pad_template_get (srctemplate),
-      "src");
+  templ = gst_static_pad_template_get (template);
+  srcpad = gst_pad_new_from_template (templ, "src");
+  gst_object_unref (templ);
   fail_if (srcpad == NULL, "Could not create a srcpad");
   ASSERT_OBJECT_REFCOUNT (srcpad, "srcpad", 1);
 
@@ -110,12 +111,14 @@ setup_sink_pad (GstElement * element, GstStaticPadTemplate * template,
     GstCaps * caps)
 {
   GstPad *srcpad, *sinkpad;
+  GstPadTemplate *templ;
 
   GST_DEBUG_OBJECT (element, "setting up receiving pad");
   /* receiving pad */
-  sinkpad =
-      gst_pad_new_from_template (gst_static_pad_template_get (template),
-      "sink");
+  templ = gst_static_pad_template_get (template);
+  sinkpad = gst_pad_new_from_template (templ, "sink");
+  gst_object_unref (templ);
+
   fail_if (sinkpad == NULL, "Could not create a sinkpad");
 
   srcpad = gst_element_get_pad (element, "src");