libavcodec/snow.c:3071: error: Buffer Overrun L3
  Offset added: 4096 Size: [0, +oo].

libavcodec/snow.c:3025:1: <Length trace>
3023. }
3024. 
3025. static void iterative_me(SnowContext *s){
      ^
3026.     int pass, mb_x, mb_y;
3027.     const int b_width = s->b_width  << s->block_max_depth;

libavcodec/snow.c:3025:1: Parameter `s->me_cache[*]`
3023. }
3024. 
3025. static void iterative_me(SnowContext *s){
      ^
3026.     int pass, mb_x, mb_y;
3027.     const int b_width = s->b_width  << s->block_max_depth;

libavcodec/snow.c:3071:21: Array access: Offset added: 4096 Size: [0, +oo]
3069. 
3070.                 if(!s->me_cache_generation)
3071.                     memset(s->me_cache, 0, sizeof(s->me_cache));
                          ^
3072.                 s->me_cache_generation += 1<<22;
3073. 
