src/http/modules/ngx_http_autoindex_module.c:408: error: Buffer Overrun L3
  Offset added: 54 Size: [0, +oo].

src/http/modules/ngx_http_autoindex_module.c:399:5: <Length trace>
397.     }
398. 
399.     b->last = ngx_cpymem(b->last, title, sizeof(title) - 1);
         ^
400. 
401.     if (escape_html) {

src/http/modules/ngx_http_autoindex_module.c:399:5: Assignment
397.     }
398. 
399.     b->last = ngx_cpymem(b->last, title, sizeof(title) - 1);
         ^
400. 
401.     if (escape_html) {

src/http/modules/ngx_http_autoindex_module.c:408:19: Array access: Offset added: 54 Size: [0, +oo]
406.     } else {
407.         b->last = ngx_cpymem(b->last, r->uri.data, r->uri.len);
408.         b->last = ngx_cpymem(b->last, header, sizeof(header) - 1);
                       ^
409.         b->last = ngx_cpymem(b->last, r->uri.data, r->uri.len);
410.     }
