1 diff --git a/plugins/elements/gstinputselector.c b/plugins/elements/gstinputselector.c
2 index 114a458..5c47b83 100644
3 --- a/plugins/elements/gstinputselector.c
4 +++ b/plugins/elements/gstinputselector.c
5 @@ -965,7 +965,7 @@ gst_input_selector_cleanup_old_cached_buffers (GstInputSelector * sel,
6 "checking if buffer %p running time=%" GST_TIME_FORMAT
7 " >= stream time=%" GST_TIME_FORMAT, buffer,
8 GST_TIME_ARGS (running_time), GST_TIME_ARGS (cur_running_time));
9 - if (running_time >= cur_running_time) {
10 + if ( GST_CLOCK_TIME_IS_VALID(running_time) && (running_time >= cur_running_time) ) {