src/http/modules/ngx_http_fastcgi_module.c:1641: error: Integer Overflow L2
  ([0, 9223372036854775800] + [0, 9]):signed64 by call to `ngx_atoi`.

src/http/modules/ngx_http_fastcgi_module.c:1513:18: Unknown value from: ngx_http_parse_header_line
1511.             part_end = u->buffer.last;
1512. 
1513.             rc = ngx_http_parse_header_line(r, &u->buffer, 1);
                       ^
1514. 
1515.             ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,

src/http/modules/ngx_http_fastcgi_module.c:1641:30: Call
1639.                     status_line = &u->headers_in.status->value;
1640. 
1641.                     status = ngx_atoi(status_line->data, 3);
                                   ^
1642. 
1643.                     if (status == NGX_ERROR) {

src/core/ngx_string.c:910:5: <LHS trace>
908.     }
909. 
910.     cutoff = NGX_MAX_INT_T_VALUE / 10;
         ^
911.     cutlim = NGX_MAX_INT_T_VALUE % 10;
912. 

src/core/ngx_string.c:910:5: Assignment
  908.     }
  909. 
  910.     cutoff = NGX_MAX_INT_T_VALUE / 10;
           ^
  911.     cutlim = NGX_MAX_INT_T_VALUE % 10;
  912. 

src/core/ngx_string.c:901:1: <RHS trace>
899. 
900. 
901. ngx_int_t
     ^
902. ngx_atoi(u_char *line, size_t n)
903. {

src/core/ngx_string.c:901:1: Parameter `*line`
  899. 
  900. 
  901. ngx_int_t
       ^
  902. ngx_atoi(u_char *line, size_t n)
  903. {

src/core/ngx_string.c:922:9: Binary operation: ([0, 9223372036854775800] + [0, 9]):signed64 by call to `ngx_atoi` 
  920.         }
  921. 
  922.         value = value * 10 + (*line - '0');
               ^
  923.     }
  924. 
