src/http/modules/ngx_http_static_module.c:101: error: Integer Overflow L2
  ([0, +oo] - 1):unsigned64 by call to `ngx_open_cached_file`.

src/http/modules/ngx_http_static_module.c:92:5: Unknown value from: __infer_skip
90.     clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
91. 
92.     ngx_memzero(&of, sizeof(ngx_open_file_info_t));
        ^
93. 
94.     of.read_ahead = clcf->read_ahead;

src/http/modules/ngx_http_static_module.c:101:9: Call
 99.     of.events = clcf->open_file_cache_events;
100. 
101.     if (ngx_open_cached_file(clcf->open_file_cache, &path, &of, r->pool)
             ^
102.         != NGX_OK)
103.     {

src/core/ngx_open_file_cache.c:129:1: <LHS trace>
127. 
128. 
129. ngx_int_t
     ^
130. ngx_open_cached_file(ngx_open_file_cache_t *cache, ngx_str_t *name,
131.     ngx_open_file_info_t *of, ngx_pool_t *pool)

src/core/ngx_open_file_cache.c:129:1: Parameter `cache->current`
  127. 
  128. 
  129. ngx_int_t
       ^
  130. ngx_open_cached_file(ngx_open_file_cache_t *cache, ngx_str_t *name,
  131.     ngx_open_file_info_t *of, ngx_pool_t *pool)

src/core/ngx_open_file_cache.c:321:9: Binary operation: ([0, +oo] - 1):unsigned64 by call to `ngx_open_cached_file` 
  319.         ngx_rbtree_delete(&cache->rbtree, &file->node);
  320. 
  321.         cache->current--;
               ^
  322. 
  323.         file->close = 1;
