libavcodec/ffv1.c:1088: error: Buffer Overrun L2
  Offset: [1, 138] (⇐ [0, 11] + [1, 127]) Size: 8 by call to `read_quant_tables`.

libavcodec/ffv1.c:1059:1: Parameter `f->quant_tables[*]`
1057. }
1058. 
1059. static int read_extra_header(FFV1Context *f){
      ^
1060.     RangeCoder * const c= &f->c;
1061.     uint8_t state[CONTEXT_SIZE];

libavcodec/ffv1.c:1088:34: Call
1086.         return -1;
1087.     for(i=0; i<f->quant_table_count; i++){
1088.         if((f->context_count[i]= read_quant_tables(c, f->quant_tables[i])) < 0){
                                       ^
1089.             av_log(f->avctx, AV_LOG_ERROR, "read_quant_table error\n");
1090.             return -1;

libavcodec/ffv1.c:1046:1: Parameter `*quant_table`
  1044. }
  1045. 
  1046. static int read_quant_tables(RangeCoder *c, int16_t quant_table[5][256]){
        ^
  1047.     int i;
  1048.     int context_count=1;

libavcodec/ffv1.c:1051:25: Call
  1049. 
  1050.     for(i=0; i<5; i++){
  1051.         context_count*= read_quant_table(c, quant_table[i], context_count);
                                ^
  1052.         if(context_count > 32768U){
  1053.             return -1;

libavcodec/ffv1.c:1038:9: <Offset trace>
1036.     }
1037. 
1038.     for(i=1; i<128; i++){
              ^
1039.         quant_table[256-i]= -quant_table[i];
1040.     }

libavcodec/ffv1.c:1038:9: Assignment
    1036.     }
    1037. 
    1038.     for(i=1; i<128; i++){
                  ^
    1039.         quant_table[256-i]= -quant_table[i];
    1040.     }

libavcodec/ffv1.c:1018:1: <Length trace>
1016. }
1017. 
1018. static int read_quant_table(RangeCoder *c, int16_t *quant_table, int scale){
      ^
1019.     int v;
1020.     int i=0;

libavcodec/ffv1.c:1018:1: Parameter `*quant_table`
    1016. }
    1017. 
    1018. static int read_quant_table(RangeCoder *c, int16_t *quant_table, int scale){
          ^
    1019.     int v;
    1020.     int i=0;

libavcodec/ffv1.c:1039:30: Array access: Offset: [1, 138] (⇐ [0, 11] + [1, 127]) Size: 8 by call to `read_quant_tables` 
    1037. 
    1038.     for(i=1; i<128; i++){
    1039.         quant_table[256-i]= -quant_table[i];
                                       ^
    1040.     }
    1041.     quant_table[128]= -quant_table[127];
