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qtdemux: fix index size check and debug message

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It is allocating samples_count + n_samples, not only n_samples
This commit is contained in:
Thiago Santos 2015-07-07 16:46:33 -03:00
parent 4e23481d9f
commit 63f35eeb12
1 changed files with 4 additions and 3 deletions
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7
gst/isomp4/qtdemux.c
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@ -2670,13 +2670,14 @@ qtdemux_parse_trun (GstQTDemux * qtdemux, GstByteReader * trun,
goto fail;
data = (guint8 *) gst_byte_reader_peek_data_unchecked (trun);
if (stream->n_samples >=
if (stream->n_samples + samples_count >=
QTDEMUX_MAX_SAMPLE_INDEX_SIZE / sizeof (QtDemuxSample))
goto index_too_big;
GST_DEBUG_OBJECT (qtdemux, "allocating n_samples %u * %u (%.2f MB)",
stream->n_samples, (guint) sizeof (QtDemuxSample),
stream->n_samples * sizeof (QtDemuxSample) / (1024.0 * 1024.0));
stream->n_samples + samples_count, (guint) sizeof (QtDemuxSample),
(stream->n_samples + samples_count) *
sizeof (QtDemuxSample) / (1024.0 * 1024.0));
/* create a new array of samples if it's the first sample parsed */
if (stream->n_samples == 0)