libavcodec/huffyuv.c:340: error: Buffer Overrun L3
  Offset added: 1024 Size: [0, +oo].

libavcodec/huffyuv.c:321:1: <Length trace>
319. }
320. 
321. static int read_old_huffman_tables(HYuvContext *s)
     ^
322. {
323.     GetBitContext gb;

libavcodec/huffyuv.c:321:1: Parameter `s->bits[*][*]`
319. }
320. 
321. static int read_old_huffman_tables(HYuvContext *s)
     ^
322. {
323.     GetBitContext gb;

libavcodec/huffyuv.c:340:9: Array access: Offset added: 1024 Size: [0, +oo]
338. 
339.     if (s->bitstream_bpp >= 24) {
340.         memcpy(s->bits[1], s->bits[0], 256 * sizeof(uint32_t));
             ^
341.         memcpy(s->len[1] , s->len [0], 256 * sizeof(uint8_t));
342.     }
