| type e2fs, domain, coredomain; |
| type e2fs_exec, system_file_type, exec_type, file_type; |
| |
| allow e2fs devpts:chr_file { read write getattr ioctl }; |
| |
| allow e2fs dev_type:blk_file getattr; |
| allow e2fs block_device:dir search; |
| allow e2fs userdata_block_device:blk_file rw_file_perms; |
| allow e2fs metadata_block_device:blk_file rw_file_perms; |
| allow e2fs dm_device:blk_file rw_file_perms; |
| allow e2fs zoned_block_device:blk_file rw_file_perms; |
| # Vold needs to capture mkfs.ext4's output |
| allow e2fs vold:fd use; |
| # Need to be able to format a partition |
| allow e2fs sysfs_dm:dir r_dir_perms; |
| allow e2fs sysfs_dm:file r_file_perms; |
| |
| allowxperm e2fs { userdata_block_device metadata_block_device dm_device zoned_block_device }:blk_file ioctl { |
| BLKSECDISCARD BLKDISCARD BLKPBSZGET BLKDISCARDZEROES BLKROGET BLKREPORTZONE BLKRESETZONE |
| }; |
| |
| allow e2fs { |
| proc_filesystems |
| proc_mounts |
| proc_swaps |
| }:file r_file_perms; |
| |
| # access /sys/fs/ext4/features |
| allow e2fs sysfs_fs_ext4_features:dir search; |
| allow e2fs sysfs_fs_ext4_features:file r_file_perms; |
| |
| # access SELinux context files |
| allow e2fs file_contexts_file:file r_file_perms; |
