src/http/modules/ngx_http_autoindex_module.c:789: error: Buffer Overrun L3
  Offset: [-1, +oo] Size: [0, +oo].

src/http/modules/ngx_http_autoindex_module.c:730:9: <Length trace>
728. 
729.     if (callback) {
730.         b->last = ngx_cpymem(b->last, "/* callback */" CRLF,
             ^
731.                              sizeof("/* callback */" CRLF) - 1);
732. 

src/http/modules/ngx_http_autoindex_module.c:730:9: Assignment
728. 
729.     if (callback) {
730.         b->last = ngx_cpymem(b->last, "/* callback */" CRLF,
             ^
731.                              sizeof("/* callback */" CRLF) - 1);
732. 

src/http/modules/ngx_http_autoindex_module.c:789:9: Array access: Offset: [-1, +oo] Size: [0, +oo]
787. 
788.     if (callback) {
789.         *b->last++ = ')'; *b->last++ = ';';
             ^
790.     }
791. 
