45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk/*
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * CDDL HEADER START
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * The contents of this file are subject to the terms of the
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * Common Development and Distribution License (the "License").
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * You may not use this file except in compliance with the License.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * or http://www.opensolaris.org/os/licensing.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * See the License for the specific language governing permissions
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * and limitations under the License.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * When distributing Covered Code, include this CDDL HEADER in each
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * If applicable, add the following below this CDDL HEADER, with the
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * fields enclosed by brackets "[]" replaced with your own identifying
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * information: Portions Copyright [yyyy] [name of copyright owner]
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * CDDL HEADER END
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk/*
7b0bedd42192a2f6bcd6fc4b637d23892303a962Ric Aleshire * Copyright 2010 Sun Microsystems, Inc. All rights reserved.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * Use is subject to license terms.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * From "tsol_tndb_parser.c 7.24 01/09/05 SMI; TSOL 2.x"
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * These functions parse entries in the "tnzonecfg" (zone configuration) file.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * Each entry in this file has five fields, separated by a colon. These fields
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * are:
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * zone name : label : flags : zone-specific MLPs : global MLPs
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * The fourth and fifth fields contain subfields consisting of MLP entries
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * separated by semicolons. The MLP entries are of the form:
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * port[-port]/protocol
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * In order to help preserve sanity, we do not allow more than four unescaped
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * colons in a line, nor any unescaped ';' characters in the non-MLP fields.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * Such things are indicative of typing errors, not intentional configuration.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk#include <ctype.h>
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk#include <stdlib.h>
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk#include <stddef.h>
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk#include <string.h>
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk#include <strings.h>
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk#include <libtsnet.h>
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk#include <tsol/label.h>
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk#include <sys/types.h>
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk#include <sys/socket.h>
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk#include <netinet/in.h>
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk#include <nss.h>
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk#include <errno.h>
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk#include <secdb.h>
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk/*
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * Parse an MLP specification in port1-port2/proto or port/proto form.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpkstatic int
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpkstr_to_mlp(char *mlp_str, tsol_mlp_t *zone_mlp)
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk{
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk char *fieldp;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk char *lasts, *cp;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk int i;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk ulong_t ulv;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk struct protoent proto;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk char gbuf[1024];
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk (void) memset(zone_mlp, 0, sizeof (tsol_mlp_t));
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk fieldp = strtok_r(mlp_str, KV_DELIMITER, &lasts);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (fieldp == NULL)
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk return (-1);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk errno = 0;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk for (i = 0; fieldp != NULL && i < NMLP_MAX; i++) {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk ulv = strtoul(fieldp, &cp, 0);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk zone_mlp[i].mlp_port = (uint16_t)ulv;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk zone_mlp[i].mlp_port_upper = 0;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (errno != 0 || ulv > 65535)
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk return (-1);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (*cp == '-') {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk ulv = strtol(cp + 1, &cp, 0);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk zone_mlp[i].mlp_port_upper = (uint16_t)ulv;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (errno != 0 || ulv > 65535)
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk return (-1);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk }
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (*cp != '/')
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk return (-1);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk fieldp = cp + 1;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk ulv = strtol(fieldp, &cp, 0);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (errno == 0 && ulv <= 255 && *cp == '\0')
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk zone_mlp->mlp_ipp = (uint8_t)ulv;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk else if (getprotobyname_r(fieldp, &proto, gbuf,
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk sizeof (gbuf)) != NULL)
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk zone_mlp->mlp_ipp = proto.p_proto;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk else
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk return (-1);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk fieldp = strtok_r(NULL, KV_DELIMITER, &lasts);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk }
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk return (0);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk}
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpkstatic boolean_t
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpkparse_mlp_list(tsol_mlp_t **list, char *str, int *errp, char **errstrp)
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk{
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk int mmax;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk tsol_mlp_t *mlp;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk char *tokp, *finally;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk int mc;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk mmax = 0;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if ((mlp = *list) != NULL) {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk while (!TSOL_MLP_END(mlp)) {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk mmax++;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk mlp++;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk }
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk mmax++;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk }
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk mlp = *list;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk tokp = strtok_r(str, KV_DELIMITER, &finally);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk for (mc = 0; tokp != NULL; mc++) {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (mc >= mmax) {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk mmax += 8;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk mlp = realloc(mlp, mmax * sizeof (*mlp));
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (mlp == NULL) {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errp = LTSNET_SYSERR;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errstrp = tokp;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk return (B_FALSE);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk }
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *list = mlp;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk }
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (str_to_mlp(tokp, mlp + mc) == -1) {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errp = LTSNET_ILL_MLP;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errstrp = tokp;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk return (B_FALSE);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk }
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk tokp = strtok_r(NULL, KV_DELIMITER, &finally);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk }
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (mc >= mmax) {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk mlp = realloc(mlp, (mmax + 1) * sizeof (*mlp));
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (mlp == NULL) {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errp = LTSNET_SYSERR;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errstrp = finally;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk return (B_FALSE);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk }
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *list = mlp;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk }
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk (void) memset(mlp + mc, 0, sizeof (*mlp));
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk return (B_TRUE);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk}
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpktsol_zcent_t *
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpktsol_sgetzcent(const char *instr, int *errp, char **errstrp)
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk{
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk int err;
7b0bedd42192a2f6bcd6fc4b637d23892303a962Ric Aleshire m_label_t *slp;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk char *errstr;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk tsol_zcent_t *zc;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk const char *nextf;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk char *cp;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk char fieldbuf[1024];
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk /*
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * The user can specify NULL pointers for these. Make sure that we
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * don't have to deal with checking for NULL everywhere by just
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * pointing to our own variables if the user gives NULL.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (errp == NULL)
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk errp = &err;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (errstrp == NULL)
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk errstrp = &errstr;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk /* The default, unless we find a more specific error locus. */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errstrp = (char *)instr;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if ((zc = calloc(1, sizeof (*zc))) == NULL) {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errp = LTSNET_SYSERR;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk return (NULL);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk }
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk /* First, parse off the zone name. */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk instr = parse_entry(zc->zc_name, sizeof (zc->zc_name), instr, "#;:\n");
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (zc->zc_name[0] == '\0') {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errstrp = (char *)instr;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (*instr == '\0' || *instr == '#' || *instr == '\n')
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errp = LTSNET_EMPTY;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk else if (*instr == ':')
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errp = LTSNET_NO_NAME;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk else
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errp = LTSNET_ILL_NAME;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk goto err_ret;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk }
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (*instr != ':') {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errstrp = (char *)instr;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (*instr == '=' || *instr == ';')
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errp = LTSNET_ILL_NAME;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk else
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errp = LTSNET_ILL_ENTRY;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk goto err_ret;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk }
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk instr++;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk /* Field two: parse off the label. */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk nextf = parse_entry(fieldbuf, sizeof (fieldbuf), instr, "#;:\n");
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (*nextf != ':') {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errstrp = (char *)nextf;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errp = LTSNET_ILL_ENTRY;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk goto err_ret;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk }
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (fieldbuf[0] == '\0') {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errstrp = (char *)instr;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errp = LTSNET_NO_LABEL;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk goto err_ret;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk }
7b0bedd42192a2f6bcd6fc4b637d23892303a962Ric Aleshire
7b0bedd42192a2f6bcd6fc4b637d23892303a962Ric Aleshire slp = &zc->zc_label;
7b0bedd42192a2f6bcd6fc4b637d23892303a962Ric Aleshire if (str_to_label(fieldbuf, &slp, MAC_LABEL, L_NO_CORRECTION, NULL)
7b0bedd42192a2f6bcd6fc4b637d23892303a962Ric Aleshire != 0) {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errstrp = (char *)instr;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errp = LTSNET_ILL_LABEL;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk goto err_ret;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk }
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk instr = nextf + 1;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
7e6639c297bb2c00e0c6dc8a83143d2201c6b51bkp /* The kernel will apply the system doi to the zone label later */
7e6639c297bb2c00e0c6dc8a83143d2201c6b51bkp zc->zc_doi = 0;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk /* Field three: get match flag */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk errno = 0;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk zc->zc_match = (uchar_t)strtol(instr, &cp, 0);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (errno != 0 || (*cp != ':' && *cp != '\0')) {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errp = LTSNET_ILL_FLAG;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errstrp = (char *)instr;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk goto err_ret;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk }
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (*cp != ':') {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errp = LTSNET_ILL_VALDELIM;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errstrp = cp;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk goto err_ret;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk }
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk instr = cp + 1;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk /* Field four: get zone-specific MLP list. */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk nextf = parse_entry(fieldbuf, sizeof (fieldbuf), instr, "#:\n");
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (*nextf != ':') {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errstrp = (char *)nextf;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errp = LTSNET_ILL_ENTRY;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk goto err_ret;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk }
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (!parse_mlp_list(&zc->zc_private_mlp, fieldbuf, errp, errstrp)) {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errstrp = (char *)instr + (*errstrp - fieldbuf);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk goto err_ret;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk }
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk instr = nextf + 1;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk /* Field five: get global MLP list. */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk nextf = parse_entry(fieldbuf, sizeof (fieldbuf), instr, "#:\n");
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (*nextf != '\0' && *nextf != '#' && !isspace(*nextf)) {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errstrp = (char *)nextf;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errp = LTSNET_ILL_ENTRY;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk goto err_ret;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk }
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (!parse_mlp_list(&zc->zc_shared_mlp, fieldbuf, errp, errstrp)) {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errstrp = (char *)instr + (*errstrp - fieldbuf);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk goto err_ret;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk }
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk return (zc);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpkerr_ret:
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk err = errno;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk tsol_freezcent(zc);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk errno = err;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk return (NULL);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk}
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpkvoid
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpktsol_freezcent(tsol_zcent_t *zc)
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk{
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (zc != NULL) {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk free(zc->zc_private_mlp);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk free(zc->zc_shared_mlp);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk free(zc);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk }
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk}