| # service flash_recovery in init.rc |
| type install_recovery, domain; |
| type install_recovery_exec, system_file_type, exec_type, file_type; |
| |
| allow install_recovery self:global_capability_class_set { dac_override dac_read_search }; |
| |
| # /system/bin/install-recovery.sh is a shell script. |
| # Needs to execute /system/bin/sh |
| allow install_recovery shell_exec:file rx_file_perms; |
| |
| # Execute /system/bin/applypatch |
| allow install_recovery system_file:file rx_file_perms; |
| not_full_treble(`allow install_recovery vendor_file:file rx_file_perms;') |
| |
| allow install_recovery toolbox_exec:file rx_file_perms; |
| |
| # Update the recovery block device based off a diff of the boot block device |
| allow install_recovery block_device:dir search; |
| allow install_recovery boot_block_device:blk_file r_file_perms; |
| allow install_recovery recovery_block_device:blk_file rw_file_perms; |
| |
| # Create and delete /cache/saved.file |
| allow install_recovery cache_file:dir rw_dir_perms; |
| allow install_recovery cache_file:file create_file_perms; |
| |
| # Write to /proc/sys/vm/drop_caches |
| allow install_recovery proc_drop_caches:file w_file_perms; |