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/*
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * Copyright 2006 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 "thrhdb" (remote host database) file.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * Each entry in the file has two fields, separated by a colon. The first
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * field is the IP host or network address. The second is the name of the
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * template to use (from tnrhtp).
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * In order to help preserve sanity, we do not allow more than one unescaped
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * colon in a line.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk#pragma ident "%Z%%M% %I% %E% SMI"
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk#include <stdio.h>
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 <sys/types.h>
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk#include <sys/socket.h>
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk#include <netinet/in.h>
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk#include <inet/ip.h>
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk#include <arpa/inet.h>
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk#include <nss.h>
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk#include <errno.h>
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk/*
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * This routine deals with old pre-CIDR subnet address specifications. In the
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * bad old days, a subnet was represented as:
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * Expression Implied Prefix
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * 10.1.1.0 /24
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * 10.1.0.0 /16
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * 10.0.0.0 /8
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * 0.0.0.0 /0
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpkstatic int
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpkget_classful_prefix(in_addr_t addr)
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk{
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk int bits;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (addr == 0)
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk return (0);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk addr = ntohl(addr);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk for (bits = IP_ABITS; bits > 0 && (addr & 0xFF) == 0; bits -= 8)
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk addr >>= 8;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk return (bits);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk}
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk/*
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * This routine deals with old pre-CIDR network address specifications. In the
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * bad old days, a network was represented as:
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * Expression Implied Prefix
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * 10.1.1 /24
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * 10.1 /16
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * 10 /8
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * This routine must compute the mask and left-align the address.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpkstatic int
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpkget_network_prefix(in_addr_t *addrp)
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk{
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk int bits;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk in_addr_t addr;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk addr = ntohl(*addrp);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk for (bits = IP_ABITS; bits > 0 && addr < 0x01000000; bits -= 8)
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk addr <<= 8;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *addrp = htonl(addr);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk return (bits);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk}
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpkstatic boolean_t
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpkparse_address(tsol_rhent_t *rh, const char *addrbuf)
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk{
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk int upper_lim;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk int len;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk const uchar_t *aptr;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (strchr(addrbuf, ':') == NULL) {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk /* IPv4 address */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk rh->rh_address.ta_family = AF_INET;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (inet_pton(AF_INET, addrbuf,
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk &rh->rh_address.ta_addr_v4) > 0) {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (rh->rh_prefix == -1)
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk rh->rh_prefix = get_classful_prefix(rh->
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk rh_address.ta_addr_v4.s_addr);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk } else if ((rh->rh_address.ta_addr_v4.s_addr =
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk inet_network(addrbuf)) != (in_addr_t)-1) {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk len = get_network_prefix(&rh->rh_address.ta_addr_v4.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk s_addr);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (rh->rh_prefix == -1)
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk rh->rh_prefix = len;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk } else {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk return (B_FALSE);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk }
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk upper_lim = IP_ABITS;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk aptr = (const uchar_t *)&rh->rh_address.ta_addr_v4;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk } else {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk /* IPv6 address */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk rh->rh_address.ta_family = AF_INET6;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (inet_pton(AF_INET6, addrbuf,
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk &rh->rh_address.ta_addr_v6) <= 0)
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk return (B_FALSE);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (rh->rh_prefix == -1)
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk rh->rh_prefix = IPV6_ABITS;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk upper_lim = IPV6_ABITS;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk aptr = (const uchar_t *)&rh->rh_address.ta_addr_v6;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk }
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (rh->rh_prefix < 0 || rh->rh_prefix > upper_lim)
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk return (B_FALSE);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk /*
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * Verify that there are no bits set in the "host" portion of the
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * IP address.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk len = rh->rh_prefix;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk aptr += len / 8;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if ((len & 7) != 0) {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if ((*aptr++ & (0xff >> (len & 7))) != 0)
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk return (B_FALSE);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk len = (len + 7) & ~7;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk }
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk while (len < upper_lim) {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (*aptr++ != 0)
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk return (B_FALSE);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk len += 8;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk }
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk return (B_TRUE);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk}
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpktsol_rhent_t *
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpkrhstr_to_ent(tsol_rhstr_t *rhstrp, int *errp, char **errstrp)
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk{
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk int len;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk int err = 0;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk char *cp, *cp2, *errstr;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk char *address = rhstrp->address;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk char *template = rhstrp->template;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk char addrbuf[1024];
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk tsol_rhent_t *rhentp = NULL;
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 /* The default, unless we find a more specific error locus. */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errstrp = address;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (address == NULL || *address == '#' || *address == '\n') {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errp = LTSNET_EMPTY;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (template && *template != '\0' && *template != '#' &&
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *template != '\n')
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errstrp = template;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk else if (address == NULL)
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errstrp = " ";
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk goto err_ret;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk }
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (*address == '\0') {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errp = LTSNET_NO_ADDR;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (template && *template != '\0' && *template != '#' &&
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *template != '\n')
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errstrp = template;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk goto err_ret;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk }
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (template == NULL || *template == '#' || *template == '\n' ||
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *template == '\0') {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errp = LTSNET_NO_HOSTTYPE;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk goto err_ret;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk }
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if ((rhentp = calloc(1, sizeof (*rhentp))) == NULL) {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errp = LTSNET_SYSERR;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk return (NULL);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk }
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if ((cp = strrchr(address, '/')) != NULL) {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk len = cp - address;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (len >= sizeof (addrbuf)) {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errp = LTSNET_ILL_ADDR;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk goto err_ret;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk }
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk (void) memset(addrbuf, '\0', sizeof (addrbuf));
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk (void) memcpy(addrbuf, address, len);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk cp++;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk errno = 0;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk rhentp->rh_prefix = strtol(cp, &cp2, 0);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (errno != 0) {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errp = LTSNET_SYSERR;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errstrp = cp2;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk goto err_ret;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk }
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if ((isdigit(*cp) == 0)) {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errp = LTSNET_ILL_ADDR;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errstrp = address;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk goto err_ret;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk }
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk } else {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk rhentp->rh_prefix = -1;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk (void) strlcpy(addrbuf, address, sizeof (addrbuf));
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk }
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (strlcpy(rhentp->rh_template, template,
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk sizeof (rhentp->rh_template)) >= sizeof (rhentp->rh_template)) {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errstrp = template;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errp = LTSNET_ILL_NAME;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk goto err_ret;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk }
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (!parse_address(rhentp, addrbuf)) {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errp = LTSNET_ILL_ADDR;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errstrp = address;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk goto err_ret;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk }
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk#ifdef DEBUG
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk (void) fprintf(stdout, "rhstr_to_ent: %s:%s\n",
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk address, rhentp->rh_template);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk#endif /* DEBUG */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk return (rhentp);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpkerr_ret:
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk err = errno;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk tsol_freerhent(rhentp);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk errno = err;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk#ifdef DEBUG
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk (void) fprintf(stderr, "\nrhstr_to_ent: %s: %s\n",
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *errstrp, (char *)tsol_strerror(*errp, errno));
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk#endif /* DEBUG */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk return (NULL);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk}
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpkvoid
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpktsol_freerhent(tsol_rhent_t *rh)
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk{
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (rh != NULL)
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk free(rh);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk}