1254 	size_t mlen, tlen, padlen, datalen;  in krb5_wrap_old()  local
1266 	padlen = tlen - (mlen % tlen);  in krb5_wrap_old()
1274 	datalen = mlen + 8 + padlen;  in krb5_wrap_old()
1305 	if (M_TRAILINGSPACE(mlast) >= padlen) {  in krb5_wrap_old()
1306 		memset(mlast->m_data + mlast->m_len, padlen, padlen);  in krb5_wrap_old()
1307 		mlast->m_len += padlen;  in krb5_wrap_old()
1310 		memset(pm->m_data, padlen, padlen);  in krb5_wrap_old()
1311 		pm->m_len = padlen;  in krb5_wrap_old()
1606 	size_t tlen, elen, datalen, padlen;  in krb5_unwrap_old()  local
1710 		padlen = mlast->m_data[mlast->m_len - 1];  in krb5_unwrap_old()
1721 		padlen = n->m_data[i];  in krb5_unwrap_old()
1723 	if (padlen < 1 || padlen > 8 || padlen > tlen + datalen)  in krb5_unwrap_old()
1725 	m_copydata(m, tlen + datalen - padlen, padlen, buf);  in krb5_unwrap_old()
1726 	for (i = 0; i < padlen; i++) {  in krb5_unwrap_old()
1727 		if (buf[i] != padlen) {  in krb5_unwrap_old()
1764 	if (mlast->m_len >= padlen) {  in krb5_unwrap_old()
1765 		mlast->m_len -= padlen;  in krb5_unwrap_old()
1767 		m_trim(m, datalen - 8 - padlen);  in krb5_unwrap_old()