libavcodec/h264.c:267: error: Buffer Overrun L2
  Offset: [0, 11] Size: 8.

libavcodec/h264.c:100:5: <Offset trace>
 98.     topright_xy= top_xy + 1;
 99.     left_xy[1] = left_xy[0] = mb_xy-1;
100.     left_block[0]= 0;
         ^
101.     left_block[1]= 1;
102.     left_block[2]= 2;

libavcodec/h264.c:100:5: Assignment
 98.     topright_xy= top_xy + 1;
 99.     left_xy[1] = left_xy[0] = mb_xy-1;
100.     left_block[0]= 0;
         ^
101.     left_block[1]= 1;
102.     left_block[2]= 2;

libavcodec/h264.c:79:1: <Length trace>
77. 
78. 
79. static void fill_caches(H264Context *h, int mb_type, int for_deblock){
    ^
80.     MpegEncContext * const s = &h->s;
81.     const int mb_xy= s->mb_x + s->mb_y*s->mb_stride;

libavcodec/h264.c:79:1: Parameter `(*h->intra4x4_pred_mode)[*]`
77. 
78. 
79. static void fill_caches(H264Context *h, int mb_type, int for_deblock){
    ^
80.     MpegEncContext * const s = &h->s;
81.     const int mb_xy= s->mb_x + s->mb_y*s->mb_stride;

libavcodec/h264.c:267:65: Array access: Offset: [0, 11] Size: 8
265.             for(i=0; i<2; i++){
266.                 if(IS_INTRA4x4(left_type[i])){
267.                     h->intra4x4_pred_mode_cache[3+8*1 + 2*8*i]= h->intra4x4_pred_mode[left_xy[i]][left_block[0+2*i]];
                                                                     ^
268.                     h->intra4x4_pred_mode_cache[3+8*2 + 2*8*i]= h->intra4x4_pred_mode[left_xy[i]][left_block[1+2*i]];
269.                 }else{
