Function mac_check_structmac_consistent

freebsd/security/mac/mac_framework.c:726–736

}

int
mac_check_structmac_consistent(struct mac *mac)
{

	/* Require that labels have a non-zero length. */
	if (mac->m_buflen > MAC_MAX_LABEL_BUF_LEN ||
	    mac->m_buflen <= sizeof(""))
		return (EINVAL);

	return (0);
}

SYSINIT(mac, SI_SUB_MAC, SI_ORDER_FIRST, mac_init, NULL);
SYSINIT(mac_late, SI_SUB_MAC_LATE, SI_ORDER_FIRST, mac_late_init, NULL);