From: Thibault Saunier <thibault.saunier@osg.samsung.com>
Date: Thu, 15 Jun 2017 18:13:14 +0000 (-0400)
Subject: mxfdemux: Do not try to serialize unresolved metadatas
X-Git-Tag: 1.19.3~507^2~5143
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=fd3854c3e36770c4674d55828ffb1167edfaccfd;p=platform%2Fupstream%2Fgstreamer.git

mxfdemux: Do not try to serialize unresolved metadatas

When retrieving the `mxfdemux.structure` property, it leads to an
assertion as metadatas need to be resolved for the call to
mxf_metadata_base_to_structure to be valid.
---

diff --git a/gst/mxf/mxfdemux.c b/gst/mxf/mxfdemux.c
index 5c176ac..b758524 100644
--- a/gst/mxf/mxfdemux.c
+++ b/gst/mxf/mxfdemux.c
@@ -4387,7 +4387,9 @@ gst_mxf_demux_get_property (GObject * object, guint prop_id,
       GstStructure *s;
 
       g_rw_lock_reader_lock (&demux->metadata_lock);
-      if (demux->preface)
+      if (demux->preface &&
+          MXF_METADATA_BASE (demux->preface)->resolved ==
+          MXF_METADATA_BASE_RESOLVE_STATE_SUCCESS)
         s = mxf_metadata_base_to_structure (MXF_METADATA_BASE (demux->preface));
       else
         s = NULL;