# vendor_misc_writer
type vendor_misc_writer, domain;
type vendor_misc_writer_exec, vendor_file_type, exec_type, file_type;

# Raw writes to misc_block_device
allow vendor_misc_writer misc_block_device:blk_file w_file_perms;
allow vendor_misc_writer block_device:dir r_dir_perms;

# Silence the denial when calling libfstab's ReadDefaultFstab, which tries to
# load DT fstab.
dontaudit vendor_misc_writer proc_cmdline:file r_file_perms;
dontaudit vendor_misc_writer sysfs_dt_firmware_android:dir search;
dontaudit vendor_misc_writer proc_bootconfig:file r_file_perms;

# Allow ReadDefaultFstab().
read_fstab(vendor_misc_writer)