From 15952dcd8e4589ace1c763a6b7b6b5430ce8e96c Mon Sep 17 00:00:00 2001
From: Thiago Santos <ts.santos@sisa.samsung.com>
Date: Thu, 1 May 2014 21:04:54 -0300
Subject: [PATCH] dashdemux: check for errors between downloads

To abort earlier in case of failures
---
 ext/dash/gstdashdemux.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/ext/dash/gstdashdemux.c b/ext/dash/gstdashdemux.c
index ad21b39872..63508a1364 100644
--- a/ext/dash/gstdashdemux.c
+++ b/ext/dash/gstdashdemux.c
@@ -2170,12 +2170,23 @@ gst_dash_demux_stream_download_fragment (GstDashDemux * demux,
         GST_TIME_ARGS (fragment->duration),
         fragment->range_start, fragment->range_end);
 
+    /* Reset last flow return */
+    stream->last_ret = GST_FLOW_OK;
+
     if (stream->need_header) {
       /* We need to fetch a new header */
       gst_dash_demux_get_next_header (demux, stream);
       stream->need_header = FALSE;
     }
 
+    if (stream->last_ret != GST_FLOW_OK) {
+      GST_WARNING_OBJECT (stream->pad, "Failed to download headers");
+      goto exit;
+    }
+
+    if (demux->cancelled)
+      goto exit;
+
     /* it is possible to have an index per fragment, so check and download */
     if (fragment->index_uri || fragment->index_range_start
         || fragment->index_range_end != -1) {
@@ -2192,6 +2203,11 @@ gst_dash_demux_stream_download_fragment (GstDashDemux * demux,
           fragment->index_range_start, fragment->index_range_end);
     }
 
+    if (stream->last_ret != GST_FLOW_OK) {
+      GST_WARNING_OBJECT (stream->pad, "Failed to download fragment headers");
+      goto exit;
+    }
+
     if (demux->cancelled)
       goto exit;