235 lines
6.3 KiB
Plaintext
235 lines
6.3 KiB
Plaintext
policy_module(bootloader, 1.18.0)
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########################################
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#
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# Declarations
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#
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attribute_role bootloader_roles;
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roleattribute system_r bootloader_roles;
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#
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# boot_runtime_t is the type for /boot/kernel.h,
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# which is automatically generated at boot time.
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# only for Red Hat
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#
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type boot_runtime_t;
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files_type(boot_runtime_t)
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type bootloader_t;
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type bootloader_exec_t;
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application_domain(bootloader_t, bootloader_exec_t)
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role bootloader_roles types bootloader_t;
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#
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# bootloader_etc_t is the configuration file,
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# grub.conf, lilo.conf, etc.
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#
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type bootloader_etc_t alias etc_bootloader_t;
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files_type(bootloader_etc_t)
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#
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# The temp file is used for initrd creation;
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# it consists of files and device nodes
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#
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type bootloader_tmp_t;
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files_tmp_file(bootloader_tmp_t)
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dev_node(bootloader_tmp_t)
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########################################
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#
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# bootloader local policy
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#
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allow bootloader_t self:capability { chown dac_override dac_read_search fsetid mknod setgid sys_admin sys_rawio };
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allow bootloader_t self:process { signal_perms execmem };
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allow bootloader_t self:fifo_file rw_fifo_file_perms;
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allow bootloader_t bootloader_etc_t:file read_file_perms;
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# uncomment the following lines if you use "lilo -p"
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#allow bootloader_t bootloader_etc_t:file manage_file_perms;
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#files_etc_filetrans(bootloader_t,bootloader_etc_t,file)
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manage_dirs_pattern(bootloader_t, bootloader_tmp_t, bootloader_tmp_t)
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manage_files_pattern(bootloader_t, bootloader_tmp_t, bootloader_tmp_t)
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manage_lnk_files_pattern(bootloader_t, bootloader_tmp_t, bootloader_tmp_t)
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manage_blk_files_pattern(bootloader_t, bootloader_tmp_t, bootloader_tmp_t)
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manage_chr_files_pattern(bootloader_t, bootloader_tmp_t, bootloader_tmp_t)
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files_tmp_filetrans(bootloader_t, bootloader_tmp_t, { dir file lnk_file chr_file blk_file })
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allow bootloader_t bootloader_tmp_t:dir mounton;
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# for tune2fs (cjp: ?)
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files_root_filetrans(bootloader_t, bootloader_tmp_t, file)
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kernel_getattr_core_if(bootloader_t)
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kernel_read_network_state(bootloader_t)
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kernel_read_system_state(bootloader_t)
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kernel_read_software_raid_state(bootloader_t)
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kernel_read_kernel_sysctls(bootloader_t)
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kernel_search_debugfs(bootloader_t)
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kernel_setsched(bootloader_t)
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# for grub-probe
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kernel_request_load_module(bootloader_t)
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storage_raw_read_fixed_disk(bootloader_t)
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storage_raw_write_fixed_disk(bootloader_t)
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storage_raw_read_removable_device(bootloader_t)
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storage_raw_write_removable_device(bootloader_t)
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storage_rw_fuse(bootloader_t)
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dev_getattr_all_chr_files(bootloader_t)
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dev_getattr_all_blk_files(bootloader_t)
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dev_dontaudit_rw_generic_dev_nodes(bootloader_t)
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dev_read_rand(bootloader_t)
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dev_read_urand(bootloader_t)
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dev_read_sysfs(bootloader_t)
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# needed on some hardware
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dev_rw_nvram(bootloader_t)
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fs_getattr_xattr_fs(bootloader_t)
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fs_getattr_tmpfs(bootloader_t)
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fs_read_tmpfs_symlinks(bootloader_t)
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#Needed for EFI
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fs_manage_dos_files(bootloader_t)
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mls_file_read_all_levels(bootloader_t)
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mls_file_write_all_levels(bootloader_t)
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term_getattr_all_ttys(bootloader_t)
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term_dontaudit_manage_pty_dirs(bootloader_t)
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corecmd_exec_all_executables(bootloader_t)
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domain_use_interactive_fds(bootloader_t)
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files_create_boot_dirs(bootloader_t)
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files_manage_boot_files(bootloader_t)
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files_manage_boot_symlinks(bootloader_t)
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files_read_etc_files(bootloader_t)
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files_exec_etc_files(bootloader_t)
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files_read_usr_src_files(bootloader_t)
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files_read_usr_files(bootloader_t)
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files_read_var_files(bootloader_t)
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files_read_kernel_modules(bootloader_t)
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files_search_mnt(bootloader_t)
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# for nscd
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files_dontaudit_search_pids(bootloader_t)
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# for blkid.tab
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files_manage_etc_runtime_files(bootloader_t)
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files_etc_filetrans_etc_runtime(bootloader_t, file)
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files_dontaudit_search_home(bootloader_t)
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fs_mount_fusefs(bootloader_t)
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fs_mount_xattr_fs(bootloader_t)
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fs_mounton_fusefs(bootloader_t)
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fs_read_fusefs_symlinks(bootloader_t)
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fs_read_fusefs_files(bootloader_t)
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fs_getattr_fusefs(bootloader_t)
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fs_unmount_fusefs(bootloader_t)
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fs_unmount_xattr_fs(bootloader_t)
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fstools_manage_runtime_files(bootloader_t)
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init_getattr_initctl(bootloader_t)
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init_use_script_ptys(bootloader_t)
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init_use_script_fds(bootloader_t)
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init_rw_script_pipes(bootloader_t)
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libs_read_lib_files(bootloader_t)
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libs_exec_lib_files(bootloader_t)
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logging_send_syslog_msg(bootloader_t)
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logging_rw_generic_logs(bootloader_t)
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miscfiles_read_localization(bootloader_t)
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mount_rw_runtime_files(bootloader_t)
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seutil_read_bin_policy(bootloader_t)
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seutil_read_loadpolicy(bootloader_t)
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seutil_dontaudit_search_config(bootloader_t)
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udev_read_pid_files(bootloader_t)
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userdom_use_user_terminals(bootloader_t)
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userdom_dontaudit_search_user_home_dirs(bootloader_t)
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ifdef(`distro_debian',`
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allow bootloader_t bootloader_tmp_t:{ dir file } { relabelfrom relabelto };
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fs_list_tmpfs(bootloader_t)
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files_relabel_kernel_modules(bootloader_t)
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files_relabelfrom_boot_files(bootloader_t)
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files_delete_kernel_modules(bootloader_t)
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files_relabelto_usr_files(bootloader_t)
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files_search_var_lib(bootloader_t)
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# for /usr/share/initrd-tools/scripts
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files_exec_usr_files(bootloader_t)
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fstools_manage_entry_files(bootloader_t)
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fstools_relabelto_entry_files(bootloader_t)
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libs_relabelto_lib_files(bootloader_t)
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# for apt-cache
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apt_read_db(bootloader_t)
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apt_read_cache(bootloader_t)
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dpkg_read_db(bootloader_t)
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dpkg_rw_pipes(bootloader_t)
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')
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ifdef(`distro_redhat',`
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# for memlock
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allow bootloader_t self:capability ipc_lock;
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allow bootloader_t boot_runtime_t:file { read_file_perms delete_file_perms };
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# new file system defaults to unlabeled, granting unlabeled access is still bad.
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kernel_manage_unlabeled_dirs(bootloader_t)
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kernel_manage_unlabeled_files(bootloader_t)
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kernel_manage_unlabeled_symlinks(bootloader_t)
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kernel_manage_unlabeled_blk_files(bootloader_t)
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kernel_manage_unlabeled_chr_files(bootloader_t)
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# for mke2fs
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mount_run(bootloader_t, bootloader_roles)
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optional_policy(`
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unconfined_domain(bootloader_t)
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')
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')
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optional_policy(`
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fstools_exec(bootloader_t)
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')
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optional_policy(`
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hal_dontaudit_append_lib_files(bootloader_t)
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hal_write_log(bootloader_t)
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')
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optional_policy(`
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kudzu_domtrans(bootloader_t)
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')
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optional_policy(`
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dev_rw_lvm_control(bootloader_t)
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lvm_domtrans(bootloader_t)
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lvm_read_config(bootloader_t)
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')
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optional_policy(`
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modutils_domtrans(bootloader_t)
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modutils_read_module_config(bootloader_t)
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modutils_read_module_deps(bootloader_t)
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')
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optional_policy(`
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nscd_use(bootloader_t)
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')
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optional_policy(`
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rpm_rw_pipes(bootloader_t)
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')
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