extra/mariabackup/xtrabackup.cc: In function ‘ulint xb_process_datadir(const char*, const char*, handle_datadir_entry_func_t)’:
extra/mariabackup/xtrabackup.cc:4534:1: warning: ‘snprintf’ output may be truncated before the last format character [-Wformat-truncation=]
 xb_process_datadir(
 ^~~~~~~~~~~~~~~~~~
mariabackup/xtrabackup.cc:4607:11: note: ‘snprintf’ output 2 or more bytes (assuming 4001) into a destination of size 4000
   snprintf(dbpath, sizeof(dbpath), "%s/%s", path, dbinfo.name);
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~