libavcodec/vp3.c:1011: error: Buffer Overrun L2
  Offset: [`coeff_index` + 1, 64] Size: 64.

libavcodec/vp3.c:918:1: <Offset trace>
916.  * be passed into the next call to this same function.
917.  */
918. static int unpack_vlcs(Vp3DecodeContext *s, GetBitContext *gb,
     ^
919.                        VLC *table, int coeff_index,
920.                        int plane,

libavcodec/vp3.c:918:1: Parameter `coeff_index`
916.  * be passed into the next call to this same function.
917.  */
918. static int unpack_vlcs(Vp3DecodeContext *s, GetBitContext *gb,
     ^
919.                        VLC *table, int coeff_index,
920.                        int plane,

libavcodec/vp3.c:918:1: <Length trace>
916.  * be passed into the next call to this same function.
917.  */
918. static int unpack_vlcs(Vp3DecodeContext *s, GetBitContext *gb,
     ^
919.                        VLC *table, int coeff_index,
920.                        int plane,

libavcodec/vp3.c:918:1: Parameter `s->num_coded_frags[*][*]`
916.  * be passed into the next call to this same function.
917.  */
918. static int unpack_vlcs(Vp3DecodeContext *s, GetBitContext *gb,
     ^
919.                        VLC *table, int coeff_index,
920.                        int plane,

libavcodec/vp3.c:1011:17: Array access: Offset: [coeff_index + 1, 64] Size: 64
1009.             // so don't try to decode coeffs for those higher levels
1010.             for (i = coeff_index + 1; i <= coeff_index + zero_run; i++)
1011.                 s->num_coded_frags[plane][i]--;
                      ^
1012.             coeff_i++;
1013.         } else {
