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qtdemux: increase parse tolerance for fuzzy file cases

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This commit is contained in:
Mark Nauwelaerts 2011-02-09 15:31:22 +01:00
parent 271a89a303
commit ed3f89fad5
1 changed files with 7 additions and 2 deletions
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9
gst/isomp4/qtdemux.c
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@ -5306,8 +5306,13 @@ qtdemux_stbl_init (GstQTDemux * qtdemux, QtDemuxStream * stream, GNode * stbl)
GST_LOG_OBJECT (qtdemux, "%u timestamp blocks", stream->n_sample_times);
/* make sure there's enough data */
if (!qt_atom_parser_has_chunks (&stream->stts, stream->n_sample_times, 2 * 4))
goto corrupt_file;
if (!qt_atom_parser_has_chunks (&stream->stts, stream->n_sample_times, 8)) {
stream->n_sample_times = gst_byte_reader_get_remaining (&stream->stts) / 8;
GST_LOG_OBJECT (qtdemux, "overriding to %u timestamp blocks",
stream->n_sample_times);
if (!stream->n_sample_times)
goto corrupt_file;
}
/* sync sample atom */
stream->stps_present = FALSE;