529         char real_path[PATH_MAX] = {0};  in get_scsi_node_from_bootdevice()  local
538         if (readlink(bootdev_path, real_path, sizeof(real_path) - 1) < 0) {  in get_scsi_node_from_bootdevice()
544         if(strlen(real_path) < PATH_TRUNCATE_LOC + 1){  in get_scsi_node_from_bootdevice()
546                            real_path);  in get_scsi_node_from_bootdevice()
551         real_path[PATH_TRUNCATE_LOC] = '\0';  in get_scsi_node_from_bootdevice()
552         if(strlen(real_path) < LUN_NAME_START_LOC + 1){  in get_scsi_node_from_bootdevice()
554                            real_path);  in get_scsi_node_from_bootdevice()
562                         &real_path[LUN_NAME_START_LOC]);  in get_scsi_node_from_bootdevice()
982         char real_path[PATH_MAX] = {0};  in prepare_boot_update()  local
1014                         if (readlink(buf, real_path, sizeof(real_path) - 1) < 0)  in prepare_boot_update()
1020                               if(strlen(real_path) < PATH_TRUNCATE_LOC + 1){  in prepare_boot_update()
1022                                                 real_path);  in prepare_boot_update()
1024                                     real_path[PATH_TRUNCATE_LOC] = '\0';  in prepare_boot_update()
1025                                     add_lun_to_update_list(real_path, &data);  in prepare_boot_update()
1029                         memset(real_path, '\0', sizeof(real_path));  in prepare_boot_update()