gst_qtdemux_find_segment (GstQTDemux * qtdemux, QtDemuxStream * stream,
    guint64 time_position)
{
  gint i;
  guint32 seg_idx;

  GST_LOG_OBJECT (qtdemux, "finding segment for %" GST_TIME_FORMAT,
      GST_TIME_ARGS (time_position));

  /* find segment corresponding to time_position if we are looking
   * for a segment. */
  seg_idx = -1;
  for (i = 0; i < stream->n_segments; i++) {
    QtDemuxSegment *segment = &stream->segments[i];

    GST_LOG_OBJECT (qtdemux,
        "looking at segment %" GST_TIME_FORMAT "-%" GST_TIME_FORMAT,
        GST_TIME_ARGS (segment->time), GST_TIME_ARGS (segment->stop_time));

    /* For the last segment we include stop_time in the last segment */
    if (i < stream->n_segments - 1) {
      if (segment->time <= time_position && time_position < segment->stop_time) {
        GST_LOG_OBJECT (qtdemux, "segment %d matches", i);
        seg_idx = i;
        break;
      }
    } else {
      if (segment->time <= time_position && time_position <= segment->stop_time) {
        GST_LOG_OBJECT (qtdemux, "segment %d matches", i);
        seg_idx = i;
        break;
      }
    }
  }
  return seg_idx;
}

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.