libavcodec/hevc_ps.c:614: error: Buffer Overrun L3
  Offset: [-5, +oo] Size: 6.

libavcodec/hevc_ps.c:596:14: <Offset trace>
594. 
595.     for (size_id = 0; size_id < 4; size_id++)
596.         for (matrix_id = 0; matrix_id < (size_id == 3 ? 2 : 6); matrix_id++) {
                  ^
597.             scaling_list_pred_mode_flag[size_id][matrix_id] = get_bits1(gb);
598.             if (!scaling_list_pred_mode_flag[size_id][matrix_id]) {

libavcodec/hevc_ps.c:596:14: Assignment
594. 
595.     for (size_id = 0; size_id < 4; size_id++)
596.         for (matrix_id = 0; matrix_id < (size_id == 3 ? 2 : 6); matrix_id++) {
                  ^
597.             scaling_list_pred_mode_flag[size_id][matrix_id] = get_bits1(gb);
598.             if (!scaling_list_pred_mode_flag[size_id][matrix_id]) {

libavcodec/hevc_ps.c:589:1: <Length trace>
587. }
588. 
589. static int scaling_list_data(GetBitContext *gb, AVCodecContext *avctx, ScalingList *sl)
     ^
590. {
591.     uint8_t scaling_list_pred_mode_flag[4][6];

libavcodec/hevc_ps.c:589:1: Parameter `sl->sl_dc[*][*]`
587. }
588. 
589. static int scaling_list_data(GetBitContext *gb, AVCodecContext *avctx, ScalingList *sl)
     ^
590. {
591.     uint8_t scaling_list_pred_mode_flag[4][6];

libavcodec/hevc_ps.c:614:61: Array access: Offset: [-5, +oo] Size: 6
612.                            size_id > 0 ? 64 : 16);
613.                     if (size_id > 1)
614.                         sl->sl_dc[size_id - 2][matrix_id] = sl->sl_dc[size_id - 2][matrix_id - delta];
                                                                 ^
615.                 }
616.             } else {
