| # blkid called from vold |
| type blkid, domain; |
| type blkid_exec, exec_type, file_type; |
| |
| # Allowed read-only access to vold block devices to extract UUID/label |
| allow blkid block_device:dir search; |
| allow blkid vold_device:blk_file r_file_perms; |
| |
| # Allow stdin/out back to vold |
| allow blkid vold:fd use; |
| allow blkid vold:fifo_file { read write getattr }; |
| |
| # Only allow entry from vold |
| neverallow { domain -vold } blkid:process transition; |
| neverallow domain blkid:process dyntransition; |
| neverallow blkid { file_type fs_type -blkid_exec }:file entrypoint; |
