libavcodec/h264.c:270: error: Buffer Overrun L2
  Offset: [0, 11] Size: 8.

libavcodec/h264.c:103:5: <Offset trace>
101.     topright_xy= top_xy + 1;
102.     left_xy[1] = left_xy[0] = mb_xy-1;
103.     left_block[0]= 0;
         ^
104.     left_block[1]= 1;
105.     left_block[2]= 2;

libavcodec/h264.c:103:5: Assignment
101.     topright_xy= top_xy + 1;
102.     left_xy[1] = left_xy[0] = mb_xy-1;
103.     left_block[0]= 0;
         ^
104.     left_block[1]= 1;
105.     left_block[2]= 2;

libavcodec/h264.c:82:1: <Length trace>
80. 
81. 
82. static void fill_caches(H264Context *h, int mb_type, int for_deblock){
    ^
83.     MpegEncContext * const s = &h->s;
84.     const int mb_xy= h->mb_xy;

libavcodec/h264.c:82:1: Parameter `(*h->intra4x4_pred_mode)[*]`
80. 
81. 
82. static void fill_caches(H264Context *h, int mb_type, int for_deblock){
    ^
83.     MpegEncContext * const s = &h->s;
84.     const int mb_xy= h->mb_xy;

libavcodec/h264.c:270:65: Array access: Offset: [0, 11] Size: 8
268.             for(i=0; i<2; i++){
269.                 if(IS_INTRA4x4(left_type[i])){
270.                     h->intra4x4_pred_mode_cache[3+8*1 + 2*8*i]= h->intra4x4_pred_mode[left_xy[i]][left_block[0+2*i]];
                                                                     ^
271.                     h->intra4x4_pred_mode_cache[3+8*2 + 2*8*i]= h->intra4x4_pred_mode[left_xy[i]][left_block[1+2*i]];
272.                 }else{
