android_system_sepolicy/vendor/vndservicemanager.te

# vndservicemanager - the Binder context manager for vendor processes
type vndservicemanager_exec, exec_type, file_type;

init_daemon_domain(vndservicemanager);

allow vndservicemanager self:binder set_context_mgr;

# transfer binder objects to other processes (TODO b/35870313 limit this to vendor-only)
allow vndservicemanager { domain -coredomain -init }:binder transfer;

allow vndservicemanager vndbinder_device:chr_file rw_file_perms;

# Check SELinux permissions.
selinux_check_access(vndservicemanager)