sdpdemux: error out if no streams found in sdp message

This commit is contained in:
Mark Nauwelaerts 2010-10-05 16:56:49 +02:00
parent 6c96f8cf1e
commit 216887d599

View file

@ -454,6 +454,9 @@ gst_sdp_demux_create_stream (GstSDPDemux * demux, GstSDPMessage * sdp, gint idx)
goto no_connection;
}
if (!conn->address)
goto no_connection;
stream->destination = conn->address;
stream->ttl = conn->ttl;
stream->multicast = is_multicast_address (stream->destination);
@ -1384,6 +1387,9 @@ gst_sdp_demux_start (GstSDPDemux * demux)
for (i = 0; i < n_streams; i++) {
stream = gst_sdp_demux_create_stream (demux, &sdp, i);
if (!stream)
continue;
GST_DEBUG_OBJECT (demux, "configuring transport for stream %p", stream);
if (!gst_sdp_demux_stream_configure_udp (demux, stream))
@ -1391,6 +1397,9 @@ gst_sdp_demux_start (GstSDPDemux * demux)
if (!gst_sdp_demux_stream_configure_udp_sink (demux, stream))
goto transport_failed;
}
if (!demux->streams)
goto no_streams;
}
/* set target state on session manager */
@ -1435,6 +1444,14 @@ could_not_parse:
GST_SDP_STREAM_UNLOCK (demux);
return FALSE;
}
no_streams:
{
gst_sdp_message_uninit (&sdp);
GST_ELEMENT_ERROR (demux, STREAM, TYPE_NOT_FOUND, (NULL),
("No streams in SDP message."));
GST_SDP_STREAM_UNLOCK (demux);
return FALSE;
}
sent_redirect:
{
/* avoid hanging if redirect not handled */