mpegtsmux: Handle zero-sized buffers correctly without going into an infinite loop

Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/issues/844

diff --git a/gst/mpegtsmux/tsmux/tsmuxstream.c b/gst/mpegtsmux/tsmux/tsmuxstream.c
index bd01c42..ff68dff 100644 (file)
--- a/gst/mpegtsmux/tsmux/tsmuxstream.c
+++ b/gst/mpegtsmux/tsmux/tsmuxstream.c
@@ -304,7 +304,7 @@ tsmux_stream_consume (TsMuxStream * stream, guint len)
   stream->cur_buffer_consumed += len;
   stream->bytes_avail -= len;
 
-  if (stream->cur_buffer_consumed == 0)
+  if (stream->cur_buffer_consumed == 0 && stream->cur_buffer->size != 0)
     return;
 
   if (GST_CLOCK_STIME_IS_VALID (stream->cur_buffer->pts)) {