From 9e222a385cd6ac3cc1ac3aca47f131c08e0b34b5 Mon Sep 17 00:00:00 2001 From: Wim Taymans Date: Fri, 4 Dec 2009 14:01:11 +0100 Subject: [PATCH] oggdemux: don't do math with invalid granulepos When the current granulepos is unknown and set to -1, don't try to add durations to it. --- ext/ogg/gstoggdemux.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/ext/ogg/gstoggdemux.c b/ext/ogg/gstoggdemux.c index a5b047c..5b1e6f1 100644 --- a/ext/ogg/gstoggdemux.c +++ b/ext/ogg/gstoggdemux.c @@ -521,7 +521,8 @@ gst_ogg_demux_chain_peer (GstOggPad * pad, ogg_packet * packet) GST_BUFFER_OFFSET (buf) = 0; GST_BUFFER_OFFSET_END (buf) = -1; } else { - pad->current_granule += duration; + if (pad->current_granule != -1) + pad->current_granule += duration; if (packet->granulepos != -1) { pad->current_granule = gst_ogg_stream_granulepos_to_granule (&pad->map, packet->granulepos); -- 2.7.4