libavcodec/dnxhddec.c:241: error: Buffer Overrun L3
  Offset: [-2, 2] Size: 3.

libavcodec/dnxhddec.c:220:13: <Offset trace>
218.             weight_matrix = ctx->cid_table->chroma_weight;
219.         } else {
220.             component     = 0;
                 ^
221.             weight_matrix = ctx->cid_table->luma_weight;
222.         }

libavcodec/dnxhddec.c:220:13: Assignment
218.             weight_matrix = ctx->cid_table->chroma_weight;
219.         } else {
220.             component     = 0;
                 ^
221.             weight_matrix = ctx->cid_table->luma_weight;
222.         }

libavcodec/dnxhddec.c:203:1: <Length trace>
201. }
202. 
203. static av_always_inline void dnxhd_decode_dct_block(DNXHDContext *ctx,
     ^
204.                                                     int16_t *block, int n,
205.                                                     int qscale,

libavcodec/dnxhddec.c:203:1: Parameter `ctx->last_dc[*]`
201. }
202. 
203. static av_always_inline void dnxhd_decode_dct_block(DNXHDContext *ctx,
     ^
204.                                                     int16_t *block, int n,
205.                                                     int qscale,

libavcodec/dnxhddec.c:241:16: Array access: Offset: [-2, 2] Size: 3
239.         ctx->last_dc[component] += level;
240.     }
241.     block[0] = ctx->last_dc[component];
                    ^
242. 
243.     for (i = 1; ; i++) {
