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tsdemux: fix potential crash dereferencing NULL program pointer

Browse source 
https://bugzilla.gnome.org/show_bug.cgi?id=686358
This commit is contained in:
Andoni Morales Alastruey 2012-10-18 01:47:57 +02:00 committed by Tim-Philipp Müller
parent a931d5ced0
commit f768dfd925
1 changed files with 6 additions and 0 deletions
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6
gst/mpegtsdemux/tsdemux.c
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@ -1499,6 +1499,12 @@ gst_ts_demux_push_pending_data (GstTSDemux * demux, TSDemuxStream * stream)
goto beach;
}
if (G_UNLIKELY (demux->program == NULL)) {
GST_LOG_OBJECT (demux, "No program");
g_free (stream->data);
goto beach;
}
if (G_UNLIKELY (stream->need_newsegment))
calculate_and_push_newsegment (demux, stream);