src/http/modules/ngx_http_fastcgi_module.c:764: error: Buffer Overrun L3
  Offset added: 20 Size: [0, 65590].

src/http/modules/ngx_http_fastcgi_module.c:680:5: <Length trace>
678.     ngx_http_script_len_code_pt   lcode;
679. 
680.     len = 0;
         ^
681. 
682.     flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module);

src/http/modules/ngx_http_fastcgi_module.c:680:5: Assignment
678.     ngx_http_script_len_code_pt   lcode;
679. 
680.     len = 0;
         ^
681. 
682.     flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module);

src/http/modules/ngx_http_fastcgi_module.c:742:5: Assignment
740. 
741. 
742.     size = sizeof(ngx_http_fastcgi_header_t)
         ^
743.            + sizeof(ngx_http_fastcgi_begin_request_t)
744. 

src/http/modules/ngx_http_fastcgi_module.c:752:9: Call
750. 
751. 
752.     b = ngx_create_temp_buf(r->pool, size);
             ^
753.     if (b == NULL) {
754.         return NGX_ERROR;

src/core/ngx_buf.c:11:1: Parameter `size`
   9. 
  10. 
  11. ngx_buf_t *
      ^
  12. ngx_create_temp_buf(ngx_pool_t *pool, size_t size)
  13. {

src/core/ngx_buf.c:21:16: Call
  19.     }
  20. 
  21.     b->start = ngx_palloc(pool, size);
                     ^
  22.     if (b->start == NULL) {
  23.         return NULL;

src/core/ngx_palloc.c:125:13: Assignment
    123. 
    124.         do {
    125.             m = ngx_align_ptr(p->d.last, NGX_ALIGNMENT);
                     ^
    126. 
    127.             if ((size_t) (p->d.end - m) >= size) {

src/core/ngx_palloc.c:130:17: Assignment
    128.                 p->d.last = m + size;
    129. 
    130.                 return m;
                         ^
    131.             }
    132. 

src/core/ngx_buf.c:21:5: Assignment
  19.     }
  20. 
  21.     b->start = ngx_palloc(pool, size);
          ^
  22.     if (b->start == NULL) {
  23.         return NULL;

src/core/ngx_buf.c:37:5: Assignment
  35.      */
  36. 
  37.     b->pos = b->start;
          ^
  38.     b->last = b->start;
  39.     b->end = b->last + size;

src/http/modules/ngx_http_fastcgi_module.c:764:5: Array access: Offset added: 20 Size: [0, 65590]
762.     cl->buf = b;
763. 
764.     ngx_memcpy(b->pos, &ngx_http_fastcgi_request_start,
         ^
765.                sizeof(ngx_http_fastcgi_request_start_t));
766. 
