android_device_oneplus_sm8150-common/sepolicy/vendor/rild.te

# Allow rild to read, write and create files in vendor_data_file
allow rild vendor_data_file:dir rw_dir_perms;
allow rild vendor_data_file:file create_file_perms;

# Allow rild to read, write and create files in wifi_nv_data_file
allow rild wifi_nv_data_file:dir rw_dir_perms;
allow rild wifi_nv_data_file:file create_file_perms;