src/http/ngx_http_request.c:1775: error: Integer Overflow L2
  ([0, 9223372036854775800] + [0, 9]):signed64 by call to `ngx_atoof`.

src/http/ngx_http_request.c:1760:12: Call
1758. {
1759.     if (r->headers_in.server.len == 0
1760.         && ngx_http_set_virtual_server(r, &r->headers_in.server)
                 ^
1761.            == NGX_ERROR)
1762.     {

src/http/ngx_http_request.c:2035:10: Call
  2033. #endif
  2034. 
  2035.     rc = ngx_http_find_virtual_server(r->connection,
                 ^
  2036.                                       hc->addr_conf->virtual_names,
  2037.                                       host, r, &cscf);

src/http/ngx_http_request.c:2093:12: Call
    2091.     }
    2092. 
    2093.     cscf = ngx_hash_find_combined(&virtual_names->names,
                     ^
    2094.                                   ngx_hash_key(host->data, host->len),
    2095.                                   host->data, host->len);

src/http/ngx_http_request.c:1775:29: Call
1773.     if (r->headers_in.content_length) {
1774.         r->headers_in.content_length_n =
1775.                             ngx_atoof(r->headers_in.content_length->value.data,
                                  ^
1776.                                       r->headers_in.content_length->value.len);
1777. 

src/core/ngx_string.c:1022:5: <LHS trace>
1020.     }
1021. 
1022.     cutoff = NGX_MAX_OFF_T_VALUE / 10;
          ^
1023.     cutlim = NGX_MAX_OFF_T_VALUE % 10;
1024. 

src/core/ngx_string.c:1022:5: Assignment
  1020.     }
  1021. 
  1022.     cutoff = NGX_MAX_OFF_T_VALUE / 10;
            ^
  1023.     cutlim = NGX_MAX_OFF_T_VALUE % 10;
  1024. 

src/core/ngx_string.c:1013:1: <RHS trace>
1011. 
1012. 
1013. off_t
      ^
1014. ngx_atoof(u_char *line, size_t n)
1015. {

src/core/ngx_string.c:1013:1: Parameter `*line`
  1011. 
  1012. 
  1013. off_t
        ^
  1014. ngx_atoof(u_char *line, size_t n)
  1015. {

src/core/ngx_string.c:1034:9: Binary operation: ([0, 9223372036854775800] + [0, 9]):signed64 by call to `ngx_atoof` 
  1032.         }
  1033. 
  1034.         value = value * 10 + (*line - '0');
                ^
  1035.     }
  1036. 
