libavcodec/h264.c:6653: error: Buffer Overrun L1
  Offset: 510 Size: 3.

libavcodec/h264.c:6644:9: <Offset trace>
6642.         /* init cabac */
6643.         ff_init_cabac_states( &h->cabac);
6644.         ff_init_cabac_decoder( &h->cabac,
              ^
6645.                                s->gb.buffer + get_bits_count(&s->gb)/8,
6646.                                ( s->gb.size_in_bits - get_bits_count(&s->gb) + 7)/8);

libavcodec/h264.c:6644:9: Call
6642.         /* init cabac */
6643.         ff_init_cabac_states( &h->cabac);
6644.         ff_init_cabac_decoder( &h->cabac,
              ^
6645.                                s->gb.buffer + get_bits_count(&s->gb)/8,
6646.                                ( s->gb.size_in_bits - get_bits_count(&s->gb) + 7)/8);

libavcodec/cabac.c:146:5: Assignment
  144. #endif
  145.     c->low+= ((*c->bytestream++)<<2) + 2;
  146.     c->range= 0x1FE;
           ^
  147. }
  148. 

libavcodec/h264data.h:828:1: <Length trace>
826. };
827. 
828. static const int8_t cabac_context_init_PB[3][460][2] =
     ^
829. {
830.     /* i_cabac_init_idc == 0 */

libavcodec/h264data.h:828:1: Array declaration
826. };
827. 
828. static const int8_t cabac_context_init_PB[3][460][2] =
     ^
829. {
830.     /* i_cabac_init_idc == 0 */

libavcodec/h264.c:6653:34: Array access: Offset: 510 Size: 3
6651.                 pre = av_clip( ((cabac_context_init_I[i][0] * s->qscale) >>4 ) + cabac_context_init_I[i][1], 1, 126 );
6652.             else
6653.                 pre = av_clip( ((cabac_context_init_PB[h->cabac_init_idc][i][0] * s->qscale) >>4 ) + cabac_context_init_PB[h->cabac_init_idc][i][1], 1, 126 );
                                       ^
6654. 
6655.             if( pre <= 63 )
