stream->min_duration = 0;
time = 0;
index = 0;
- for (i = 0; i < n_sample_times; i++) {
+ for (i = 0; (i < n_sample_times) && (index < stream->n_samples); i++) {
guint32 n;
guint32 duration;
n = QT_UINT32 ((guint8 *) stts->data + 16 + 8 * i);
duration = QT_UINT32 ((guint8 *) stts->data + 16 + 8 * i + 4);
- for (j = 0; j < n; j++) {
+ for (j = 0; (j < n) && (index < stream->n_samples); j++) {
GST_DEBUG_OBJECT (qtdemux, "sample %d: timestamp %" GST_TIME_FORMAT,
index, GST_TIME_ARGS (timestamp));
for (i = 0; i < n_sample_syncs; i++) {
/* note that the first sample is index 1, not 0 */
index = QT_UINT32 ((guint8 *) stss->data + offset);
- if (index > 0) {
+ if (index > 0 && index <= stream->n_samples) {
samples[index - 1].keyframe = TRUE;
offset += 4;
}
for (i = 0, j = 0; (j < stream->n_samples) && (i < n_entries); i++) {
count = QT_UINT32 (ctts_data + 16 + i * 8);
soffset = QT_UINT32 (ctts_data + 20 + i * 8);
- for (k = 0; k < count; k++, j++) {
+ for (k = 0; (k < count) && (j < stream->n_samples); k++, j++) {
/* we operate with very small soffset values here, it shouldn't overflow */
samples[j].pts_offset = soffset * GST_SECOND / stream->timescale;
}