[apple/libinfo.git] / nis.subproj / ypmatch_cache.c

/*
 * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 * 
 * Portions Copyright (c) 1999 Apple Computer, Inc.  All Rights
 * Reserved.  This file contains Original Code and/or Modifications of
 * Original Code as defined in and that are subject to the Apple Public
 * Source License Version 1.1 (the "License").  You may not use this file
 * except in compliance with the License.  Please obtain a copy of the
 * License at http://www.apple.com/publicsource and read it before using
 * this file.
 * 
 * The Original Code and all software distributed under the License are
 * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE OR NON- INFRINGEMENT.  Please see the
 * License for the specific language governing rights and limitations
 * under the License.
 * 
 * @APPLE_LICENSE_HEADER_END@
 */
/*
 * Copyright (c) 1992, 1993 Theo de Raadt <deraadt@theos.com>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *	This product includes software developed by Theo de Raadt.
 * 4. The name of the author may not be used to endorse or promote products
 *    derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

#if defined(LIBC_SCCS) && !defined(lint)
static char *rcsid = "$OpenBSD: ypmatch_cache.c,v 1.6 1996/12/03 08:20:06 deraadt Exp $";
#endif /* LIBC_SCCS and not lint */

#include <sys/param.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/file.h>
#include <sys/uio.h>
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <rpc/rpc.h>
#include <rpc/xdr.h>
#include <rpcsvc/yp.h>
#include <rpcsvc/ypclnt.h>
/* #define YPMATCHCACHE */
#include "ypinternal.h"

int _yplib_cache = 5;

#ifdef YPMATCHCACHE
static bool_t
ypmatch_add(map, key, keylen, val, vallen)
	const char     *map;
	const char     *key;
	u_int           keylen;
	char           *val;
	u_int           vallen;
{
	struct ypmatch_ent *ep;
	time_t t;

	(void)time(&t);

	for (ep = ypmc; ep; ep = ep->next)
		if (ep->expire_t < t)
			break;
	if (ep == NULL) {
		if ((ep = malloc(sizeof *ep)) == NULL)
			return 0;
		(void)memset(ep, 0, sizeof *ep);
		if (ypmc)
			ep->next = ypmc;
		ypmc = ep;
	}

	if (ep->key) {
		free(ep->key);
		ep->key = NULL;
	}
	if (ep->val) {
		free(ep->val);
		ep->val = NULL;
	}

	if ((ep->key = malloc(keylen)) == NULL)
		return 0;

	if ((ep->val = malloc(vallen)) == NULL) {
		free(ep->key);
		ep->key = NULL;
		return 0;
	}

	ep->keylen = keylen;
	ep->vallen = vallen;

	(void)memcpy(ep->key, key, ep->keylen);
	(void)memcpy(ep->val, val, ep->vallen);

	if (ep->map) {
		if (strcmp(ep->map, map)) {
			free(ep->map);
			if ((ep->map = strdup(map)) == NULL)
				return 0;
		}
	} else {
		if ((ep->map = strdup(map)) == NULL)
			return 0;
	}

	ep->expire_t = t + _yplib_cache;
	return 1;
}

static bool_t
ypmatch_find(map, key, keylen, val, vallen)
	const char     *map;
	const char     *key;
	u_int           keylen;
	char          **val;
	u_int          *vallen;
{
	struct ypmatch_ent *ep;
	time_t          t;

	if (ypmc == NULL)
		return 0;

	(void) time(&t);

	for (ep = ypmc; ep; ep = ep->next) {
		if (ep->keylen != keylen)
			continue;
		if (strcmp(ep->map, map))
			continue;
		if (memcmp(ep->key, key, keylen))
			continue;
		if (t > ep->expire_t)
			continue;

		*val = ep->val;
		*vallen = ep->vallen;
		return 1;
	}
	return 0;
}
#endif 

int
yp_match(indomain, inmap, inkey, inkeylen, outval, outvallen)
	const char     *indomain;
	const char     *inmap;
	const char     *inkey;
	int             inkeylen;
	char          **outval;
	int            *outvallen;
{
	struct dom_binding *ysd;
	struct ypresp_val yprv;
	struct timeval  tv;
	struct ypreq_key yprk;
	int tries = 0, r;
	static int proto = YP_BIND_UDP;

	if (indomain == NULL || *indomain == '\0' || 
	    strlen(indomain) > YPMAXDOMAIN || inmap == NULL ||
	    *inmap == '\0' || strlen(inmap) > YPMAXMAP ||
	    inkey == NULL || inkeylen == 0)
		return YPERR_BADARGS;

	*outval = NULL;
	*outvallen = 0;

again:
	if (_yp_dobind(indomain, &ysd) != 0)
		return YPERR_DOMAIN;

#ifdef YPMATCHCACHE
	if (!strcmp(_yp_domain, indomain) && ypmatch_find(inmap, inkey,
	    inkeylen, &yprv.val.valdat_val, &yprv.val.valdat_len)) {
		*outvallen = yprv.val.valdat_len;
		if ((*outval = malloc(*outvallen + 1)) == NULL) {
			_yp_unbind(ysd);
			return YPERR_YPERR;
		}
		(void)memcpy(*outval, yprv.val.valdat_val, *outvallen);
		(*outval)[*outvallen] = '\0';
		_yp_unbind(ysd);
		return 0;
	}
#endif

	tv.tv_sec = _yplib_timeout;
	tv.tv_usec = 0;

	yprk.domain = (char *)indomain;
	yprk.map = (char *)inmap;
	yprk.key.keydat_val = (char *) inkey;
	yprk.key.keydat_len = inkeylen;

	memset(&yprv, 0, sizeof yprv);

	r = clnt_call(ysd->dom_client, YPPROC_MATCH, (xdrproc_t)xdr_ypreq_key, &yprk, (xdrproc_t)xdr_ypresp_val, &yprv, tv);
	if (r != RPC_SUCCESS)
	{
		/* call failed - switch protocols and try again */
		if (tries++) clnt_perror(ysd->dom_client, "yp_match: clnt_call");

		if (proto == YP_BIND_UDP) proto = YP_BIND_TCP;
		else proto = YP_BIND_UDP;
		ysd->dom_vers = proto;

		goto again;
	}

	if (!(r = ypprot_err(yprv.stat))) {
		*outvallen = yprv.val.valdat_len;
		if ((*outval = malloc(*outvallen + 1)) == NULL) {
			r = YPERR_YPERR;
			goto out;
		}
		(void)memcpy(*outval, yprv.val.valdat_val, *outvallen);
		(*outval)[*outvallen] = '\0';
#ifdef YPMATCHCACHE
		if (strcmp(_yp_domain, indomain) == 0)
			if (!ypmatch_add(inmap, inkey, inkeylen,
			    *outval, *outvallen))
				r = YPERR_RESRC;
#endif
	}
out:
	xdr_free((xdrproc_t)xdr_ypresp_val, (char *) &yprv);
	_yp_unbind(ysd);
	return r;
}

int
yp_next(indomain, inmap, inkey, inkeylen, outkey, outkeylen, outval, outvallen)
	const char     *indomain;
	const char     *inmap;
	const char     *inkey;
	int             inkeylen;
	char          **outkey;
	int            *outkeylen;
	char          **outval;
	int            *outvallen;
{
	struct ypresp_key_val yprkv;
	struct ypreq_key yprk;
	struct dom_binding *ysd;
	struct timeval  tv;
	int tries = 0, r;
	static int proto = YP_BIND_UDP;

	if (indomain == NULL || *indomain == '\0' ||
	    strlen(indomain) > YPMAXDOMAIN || inmap == NULL ||
	    *inmap == '\0' || strlen(inmap) > YPMAXMAP)
		return YPERR_BADARGS;

	*outkey = *outval = NULL;
	*outkeylen = *outvallen = 0;

again:
	if (_yp_dobind(indomain, &ysd) != 0)
		return YPERR_DOMAIN;

	tv.tv_sec = _yplib_timeout;
	tv.tv_usec = 0;

	yprk.domain = (char *)indomain;
	yprk.map = (char *)inmap;
	yprk.key.keydat_val = (char *)inkey;
	yprk.key.keydat_len = inkeylen;
	(void)memset(&yprkv, 0, sizeof yprkv);

	r = clnt_call(ysd->dom_client, YPPROC_NEXT, (xdrproc_t)xdr_ypreq_key, &yprk, (xdrproc_t)xdr_ypresp_key_val, &yprkv, tv);
	if (r != RPC_SUCCESS)
	{
		/* call failed - switch protocols and try again */
		if (tries++) clnt_perror(ysd->dom_client, "yp_next: clnt_call");

		if (proto == YP_BIND_UDP) proto = YP_BIND_TCP;
		else proto = YP_BIND_UDP;
		ysd->dom_vers = proto;

		goto again;
	}

	if (!(r = ypprot_err(yprkv.stat))) {
		*outkeylen = yprkv.key.keydat_len;
		if ((*outkey = malloc(*outkeylen + 1)) == NULL)
			r = YPERR_RESRC;
		else {
			(void)memcpy(*outkey, yprkv.key.keydat_val, *outkeylen);
			(*outkey)[*outkeylen] = '\0';
		}
		*outvallen = yprkv.val.valdat_len;
		if ((*outval = malloc(*outvallen + 1)) == NULL)
			r = YPERR_RESRC;
		else {
			(void)memcpy(*outval, yprkv.val.valdat_val, *outvallen);
			(*outval)[*outvallen] = '\0';
		}
	}
	xdr_free((xdrproc_t)xdr_ypresp_key_val, (char *) &yprkv);
	_yp_unbind(ysd);
	return r;
}
Commit	Line	Data
03fb6eb0 A	1	/*
	2	* Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
	3	*
	4	* @APPLE_LICENSE_HEADER_START@
	5	*
ad21edcc A	6	* Portions Copyright (c) 1999 Apple Computer, Inc. All Rights
	7	* Reserved. This file contains Original Code and/or Modifications of
	8	* Original Code as defined in and that are subject to the Apple Public
	9	* Source License Version 1.1 (the "License"). You may not use this file
	10	* except in compliance with the License. Please obtain a copy of the
	11	* License at http://www.apple.com/publicsource and read it before using
	12	* this file.
03fb6eb0 A	13	*
03fb6eb0 A	14	* The Original Code and all software distributed under the License are
ad21edcc	15	* distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
03fb6eb0 A	16	* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
03fb6eb0 A	17	* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
ad21edcc A	18	* FITNESS FOR A PARTICULAR PURPOSE OR NON- INFRINGEMENT. Please see the
	19	* License for the specific language governing rights and limitations
	20	* under the License.
03fb6eb0 A	21	*
	22	* @APPLE_LICENSE_HEADER_END@
	23	*/
	24	/*
	25	* Copyright (c) 1992, 1993 Theo de Raadt <deraadt@theos.com>
	26	* All rights reserved.
	27	*
	28	* Redistribution and use in source and binary forms, with or without
	29	* modification, are permitted provided that the following conditions
	30	* are met:
	31	* 1. Redistributions of source code must retain the above copyright
	32	* notice, this list of conditions and the following disclaimer.
	33	* 2. Redistributions in binary form must reproduce the above copyright
	34	* notice, this list of conditions and the following disclaimer in the
	35	* documentation and/or other materials provided with the distribution.
	36	* 3. All advertising materials mentioning features or use of this software
	37	* must display the following acknowledgement:
	38	* This product includes software developed by Theo de Raadt.
	39	* 4. The name of the author may not be used to endorse or promote products
	40	* derived from this software without specific prior written permission.
	41	*
	42	* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
	43	* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
	44	* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	45	* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
	46	* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	47	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
	48	* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	49	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
	50	* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
	51	* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
	52	* SUCH DAMAGE.
	53	*/
	54
	55	#if defined(LIBC_SCCS) && !defined(lint)
	56	static char *rcsid = "$OpenBSD: ypmatch_cache.c,v 1.6 1996/12/03 08:20:06 deraadt Exp $";
	57	#endif /* LIBC_SCCS and not lint */
	58
	59	#include <sys/param.h>
	60	#include <sys/types.h>
	61	#include <sys/socket.h>
	62	#include <sys/file.h>
	63	#include <sys/uio.h>
	64	#include <errno.h>
	65	#include <stdio.h>
	66	#include <stdlib.h>
	67	#include <string.h>
	68	#include <unistd.h>
	69	#include <rpc/rpc.h>
	70	#include <rpc/xdr.h>
	71	#include <rpcsvc/yp.h>
	72	#include <rpcsvc/ypclnt.h>
	73	/* #define YPMATCHCACHE */
	74	#include "ypinternal.h"
	75
	76	int _yplib_cache = 5;
	77
	78	#ifdef YPMATCHCACHE
	79	static bool_t
	80	ypmatch_add(map, key, keylen, val, vallen)
	81	const char *map;
	82	const char *key;
	83	u_int keylen;
	84	char *val;
85	u_int vallen;
86	{
87	struct ypmatch_ent *ep;
88	time_t t;
89
90	(void)time(&t);
91
92	for (ep = ypmc; ep; ep = ep->next)
93	if (ep->expire_t < t)
94	break;
95	if (ep == NULL) {
96	if ((ep = malloc(sizeof *ep)) == NULL)
97	return 0;
98	(void)memset(ep, 0, sizeof *ep);
99	if (ypmc)
100	ep->next = ypmc;
101	ypmc = ep;
102	}
103
104	if (ep->key) {
105	free(ep->key);
106	ep->key = NULL;
107	}
108	if (ep->val) {
109	free(ep->val);
110	ep->val = NULL;
111	}
112
113	if ((ep->key = malloc(keylen)) == NULL)
114	return 0;
115
116	if ((ep->val = malloc(vallen)) == NULL) {
117	free(ep->key);
118	ep->key = NULL;
119	return 0;
120	}
121
122	ep->keylen = keylen;
123	ep->vallen = vallen;
124
125	(void)memcpy(ep->key, key, ep->keylen);
126	(void)memcpy(ep->val, val, ep->vallen);
127
128	if (ep->map) {
129	if (strcmp(ep->map, map)) {
130	free(ep->map);
131	if ((ep->map = strdup(map)) == NULL)
132	return 0;
133	}
134	} else {
135	if ((ep->map = strdup(map)) == NULL)
136	return 0;
137	}
138
139	ep->expire_t = t + _yplib_cache;
140	return 1;
141	}
142
143	static bool_t
144	ypmatch_find(map, key, keylen, val, vallen)
145	const char *map;
146	const char *key;
147	u_int keylen;
148	char **val;
149	u_int *vallen;
150	{
151	struct ypmatch_ent *ep;
152	time_t t;
153
154	if (ypmc == NULL)
155	return 0;
156
157	(void) time(&t);
158
159	for (ep = ypmc; ep; ep = ep->next) {
160	if (ep->keylen != keylen)
161	continue;
162	if (strcmp(ep->map, map))
163	continue;
164	if (memcmp(ep->key, key, keylen))
165	continue;
166	if (t > ep->expire_t)
167	continue;
168
169	*val = ep->val;
170	*vallen = ep->vallen;
171	return 1;
172	}
173	return 0;
174	}
175	#endif
176
177	int
178	yp_match(indomain, inmap, inkey, inkeylen, outval, outvallen)
179	const char *indomain;
180	const char *inmap;
181	const char *inkey;
182	int inkeylen;
183	char **outval;
184	int *outvallen;
185	{
186	struct dom_binding *ysd;
187	struct ypresp_val yprv;
188	struct timeval tv;
189	struct ypreq_key yprk;
190	int tries = 0, r;
b3dd680f	191	static int proto = YP_BIND_UDP;
03fb6eb0 A	192
	193	if (indomain == NULL \|\| *indomain == '\0' \|\|
	194	strlen(indomain) > YPMAXDOMAIN \|\| inmap == NULL \|\|
	195	*inmap == '\0' \|\| strlen(inmap) > YPMAXMAP \|\|
	196	inkey == NULL \|\| inkeylen == 0)
	197	return YPERR_BADARGS;
	198
	199	*outval = NULL;
	200	*outvallen = 0;
	201
	202	again:
	203	if (_yp_dobind(indomain, &ysd) != 0)
	204	return YPERR_DOMAIN;
	205
	206	#ifdef YPMATCHCACHE
	207	if (!strcmp(_yp_domain, indomain) && ypmatch_find(inmap, inkey,
	208	inkeylen, &yprv.val.valdat_val, &yprv.val.valdat_len)) {
	209	*outvallen = yprv.val.valdat_len;
	210	if ((outval = malloc(outvallen + 1)) == NULL) {
	211	_yp_unbind(ysd);
	212	return YPERR_YPERR;
	213	}
	214	(void)memcpy(outval, yprv.val.valdat_val, outvallen);
	215	(outval)[outvallen] = '\0';
	216	_yp_unbind(ysd);
	217	return 0;
	218	}
	219	#endif
	220
	221	tv.tv_sec = _yplib_timeout;
	222	tv.tv_usec = 0;
	223
	224	yprk.domain = (char *)indomain;
	225	yprk.map = (char *)inmap;
	226	yprk.key.keydat_val = (char *) inkey;
	227	yprk.key.keydat_len = inkeylen;
	228
	229	memset(&yprv, 0, sizeof yprv);
	230
b3dd680f A	231	r = clnt_call(ysd->dom_client, YPPROC_MATCH, (xdrproc_t)xdr_ypreq_key, &yprk, (xdrproc_t)xdr_ypresp_val, &yprv, tv);
	232	if (r != RPC_SUCCESS)
	233	{
	234	/* call failed - switch protocols and try again */
	235	if (tries++) clnt_perror(ysd->dom_client, "yp_match: clnt_call");
	236
	237	if (proto == YP_BIND_UDP) proto = YP_BIND_TCP;
	238	else proto = YP_BIND_UDP;
	239	ysd->dom_vers = proto;
	240
03fb6eb0 A	241	goto again;
03fb6eb0 A	242	}
b3dd680f	243
03fb6eb0 A	244	if (!(r = ypprot_err(yprv.stat))) {
	245	*outvallen = yprv.val.valdat_len;
	246	if ((outval = malloc(outvallen + 1)) == NULL) {
	247	r = YPERR_YPERR;
	248	goto out;
	249	}
	250	(void)memcpy(outval, yprv.val.valdat_val, outvallen);
	251	(outval)[outvallen] = '\0';
	252	#ifdef YPMATCHCACHE
	253	if (strcmp(_yp_domain, indomain) == 0)
	254	if (!ypmatch_add(inmap, inkey, inkeylen,
	255	outval, outvallen))
	256	r = YPERR_RESRC;
	257	#endif
	258	}
	259	out:
b3dd680f	260	xdr_free((xdrproc_t)xdr_ypresp_val, (char *) &yprv);
03fb6eb0 A	261	_yp_unbind(ysd);
	262	return r;
	263	}
	264
	265	int
	266	yp_next(indomain, inmap, inkey, inkeylen, outkey, outkeylen, outval, outvallen)
	267	const char *indomain;
	268	const char *inmap;
	269	const char *inkey;
	270	int inkeylen;
	271	char **outkey;
	272	int *outkeylen;
	273	char **outval;
	274	int *outvallen;
	275	{
	276	struct ypresp_key_val yprkv;
	277	struct ypreq_key yprk;
	278	struct dom_binding *ysd;
	279	struct timeval tv;
	280	int tries = 0, r;
b3dd680f	281	static int proto = YP_BIND_UDP;
03fb6eb0 A	282
	283	if (indomain == NULL \|\| *indomain == '\0' \|\|
	284	strlen(indomain) > YPMAXDOMAIN \|\| inmap == NULL \|\|
	285	*inmap == '\0' \|\| strlen(inmap) > YPMAXMAP)
	286	return YPERR_BADARGS;
	287
	288	outkey = outval = NULL;
	289	outkeylen = outvallen = 0;
	290
	291	again:
	292	if (_yp_dobind(indomain, &ysd) != 0)
	293	return YPERR_DOMAIN;
	294
	295	tv.tv_sec = _yplib_timeout;
	296	tv.tv_usec = 0;
	297
	298	yprk.domain = (char *)indomain;
	299	yprk.map = (char *)inmap;
	300	yprk.key.keydat_val = (char *)inkey;
	301	yprk.key.keydat_len = inkeylen;
	302	(void)memset(&yprkv, 0, sizeof yprkv);
	303
b3dd680f A	304	r = clnt_call(ysd->dom_client, YPPROC_NEXT, (xdrproc_t)xdr_ypreq_key, &yprk, (xdrproc_t)xdr_ypresp_key_val, &yprkv, tv);
	305	if (r != RPC_SUCCESS)
	306	{
	307	/* call failed - switch protocols and try again */
	308	if (tries++) clnt_perror(ysd->dom_client, "yp_next: clnt_call");
	309
	310	if (proto == YP_BIND_UDP) proto = YP_BIND_TCP;
	311	else proto = YP_BIND_UDP;
	312	ysd->dom_vers = proto;
	313
03fb6eb0 A	314	goto again;
03fb6eb0 A	315	}
b3dd680f	316
03fb6eb0 A	317	if (!(r = ypprot_err(yprkv.stat))) {
	318	*outkeylen = yprkv.key.keydat_len;
	319	if ((outkey = malloc(outkeylen + 1)) == NULL)
	320	r = YPERR_RESRC;
	321	else {
	322	(void)memcpy(outkey, yprkv.key.keydat_val, outkeylen);
	323	(outkey)[outkeylen] = '\0';
	324	}
	325	*outvallen = yprkv.val.valdat_len;
	326	if ((outval = malloc(outvallen + 1)) == NULL)
	327	r = YPERR_RESRC;
	328	else {
	329	(void)memcpy(outval, yprkv.val.valdat_val, outvallen);
	330	(outval)[outvallen] = '\0';
	331	}
	332	}
b3dd680f	333	xdr_free((xdrproc_t)xdr_ypresp_key_val, (char *) &yprkv);
03fb6eb0 A	334	_yp_unbind(ysd);
	335	return r;
	336	}