libavcodec/h264_cabac.c:1476: error: Buffer Overrun L1
  Offset: 9 Size: 1.

libavcodec/h264_cabac.c:1337:5: <Length trace>
1335.     }
1336. 
1337.     fill_decode_caches(h, mb_type);
          ^
1338. 
1339.     if( IS_INTRA( mb_type ) ) {

libavcodec/h264_cabac.c:1337:5: Call
1335.     }
1336. 
1337.     fill_decode_caches(h, mb_type);
          ^
1338. 
1339.     if( IS_INTRA( mb_type ) ) {

libavcodec/h264.h:813:1: Parameter `h->mv_cache[*][*][*]`
  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_cabac.c:1474:21: Assignment
1472.                     }
1473.                 }else{
1474.                     uint32_t *p= (uint32_t *)&h->mv_cache[list][ scan8[4*i] ][0];
                          ^
1475.                     uint32_t *pd= (uint32_t *)&h->mvd_cache[list][ scan8[4*i] ][0];
1476.                     p[0] = p[1] = p[8] = p[9] = 0;

libavcodec/h264_cabac.c:1476:42: Array access: Offset: 9 Size: 1
1474.                     uint32_t *p= (uint32_t *)&h->mv_cache[list][ scan8[4*i] ][0];
1475.                     uint32_t *pd= (uint32_t *)&h->mvd_cache[list][ scan8[4*i] ][0];
1476.                     p[0] = p[1] = p[8] = p[9] = 0;
                                               ^
1477.                     pd[0]= pd[1]= pd[8]= pd[9]= 0;
1478.                 }
