libavcodec/h264.h:1485: error: Buffer Overrun L1
  Offset: [13, 18] (⇐ [0, 3] + [13, 15]) Size: 4 by call to `fill_decode_caches`.

libavcodec/h264.h:1484:13: Call
1482.         mb_type|= MB_TYPE_L0L1|MB_TYPE_DIRECT2|MB_TYPE_SKIP;
1483.         if(h->direct_spatial_mv_pred){
1484.             fill_decode_neighbors(h, mb_type);
                  ^
1485.         fill_decode_caches(h, mb_type); //FIXME check what is needed and what not ...
1486.         }

libavcodec/h264.h:748:5: Array declaration
  746.     const int mb_xy= h->mb_xy;
  747.     int topleft_xy, top_xy, topright_xy, left_xy[2];
  748.     static const uint8_t left_block_options[4][16]={
           ^
  749.         {0,1,2,3,7,10,8,11,7+0*8, 7+1*8, 7+2*8, 7+3*8, 2+0*8, 2+3*8, 2+1*8, 2+2*8},
  750.         {2,2,3,3,8,11,8,11,7+2*8, 7+2*8, 7+3*8, 7+3*8, 2+1*8, 2+2*8, 2+1*8, 2+2*8},

libavcodec/h264.h:765:5: Assignment
  763.     topright_xy= top_xy + 1;
  764.     left_xy[1] = left_xy[0] = mb_xy-1;
  765.     h->left_block = left_block_options[0];
           ^
  766.     if(FRAME_MBAFF){
  767.         const int left_mb_field_flag     = IS_INTERLACED(s->current_picture.mb_type[mb_xy-1]);

libavcodec/h264.h:1485:9: Call
1483.         if(h->direct_spatial_mv_pred){
1484.             fill_decode_neighbors(h, mb_type);
1485.         fill_decode_caches(h, mb_type); //FIXME check what is needed and what not ...
              ^
1486.         }
1487.         ff_h264_pred_direct_motion(h, &mb_type);

libavcodec/h264.h:939:10: <Offset trace>
937.     }
938. 
939.     for (i=0; i<2; i++) {
              ^
940.         if(left_type[i]){
941.             h->non_zero_count_cache[3+8*1 + 2*8*i]= h->non_zero_count[left_xy[i]][left_block[8+0+2*i]];

libavcodec/h264.h:939:10: Assignment
  937.     }
  938. 
  939.     for (i=0; i<2; i++) {
                ^
  940.         if(left_type[i]){
  941.             h->non_zero_count_cache[3+8*1 + 2*8*i]= h->non_zero_count[left_xy[i]][left_block[8+0+2*i]];

libavcodec/h264.h:813:1: <Length trace>
811. }
812. 
813. static void fill_decode_caches(H264Context *h, int mb_type){
     ^
814.     MpegEncContext * const s = &h->s;
815.     const int mb_xy= h->mb_xy;

libavcodec/h264.h:813:1: Parameter `*h->left_block`
  811. }
  812. 
  813. static void fill_decode_caches(H264Context *h, int mb_type){
       ^
  814.     MpegEncContext * const s = &h->s;
  815.     const int mb_xy= h->mb_xy;

libavcodec/h264.h:818:5: Assignment
  816.     int topleft_xy, top_xy, topright_xy, left_xy[2];
  817.     int topleft_type, top_type, topright_type, left_type[2];
  818.     const uint8_t * left_block= h->left_block;
           ^
  819.     int i;
  820. 

libavcodec/h264.h:944:87: Array access: Offset: [13, 18] (⇐ [0, 3] + [13, 15]) Size: 4 by call to `fill_decode_caches` 
  942.             h->non_zero_count_cache[3+8*2 + 2*8*i]= h->non_zero_count[left_xy[i]][left_block[8+1+2*i]];
  943.                 h->non_zero_count_cache[0+8*1 +   8*i]= h->non_zero_count[left_xy[i]][left_block[8+4+2*i]];
  944.                 h->non_zero_count_cache[0+8*4 +   8*i]= h->non_zero_count[left_xy[i]][left_block[8+5+2*i]];
                                                                                             ^
  945.         }else{
  946.                 h->non_zero_count_cache[3+8*1 + 2*8*i]=
