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📄 DISCLAIMER(3.23 KB)
📄 Makefile.inc(5.92 KB)
📄 README(7.92 KB)
📄 Symbol.map(4.1 KB)
📄 auth_des.c(13.95 KB)
📄 auth_none.c(4.69 KB)
📄 auth_time.c(12.49 KB)
📄 auth_unix.c(9.43 KB)
📄 authdes_prot.c(3.06 KB)
📄 authunix_prot.c(2.73 KB)
📄 bindresvport.3(2 KB)
📄 bindresvport.c(4.21 KB)
📄 clnt_bcast.c(18.36 KB)
📄 clnt_dg.c(23.62 KB)
📄 clnt_generic.c(12.83 KB)
📄 clnt_perror.c(8.23 KB)
📄 clnt_raw.c(7.98 KB)
📄 clnt_simple.c(6.27 KB)
📄 clnt_vc.c(23.01 KB)
📄 crypt_client.c(3.44 KB)
📄 des_crypt.3(2.64 KB)
📄 des_crypt.c(3.92 KB)
📄 des_soft.c(2.8 KB)
📄 getnetconfig.3(4.15 KB)
📄 getnetconfig.c(19.6 KB)
📄 getnetpath.3(3.04 KB)
📄 getnetpath.c(8.87 KB)
📄 getpublickey.c(4.35 KB)
📄 getrpcent.3(2.09 KB)
📄 getrpcent.c(21.69 KB)
📄 getrpcport.3(805 B)
📄 getrpcport.c(2.77 KB)
📄 key_call.c(11.85 KB)
📄 key_prot_xdr.c(4.38 KB)
📄 mt_misc.c(3.28 KB)
📄 mt_misc.h(2.66 KB)
📄 netconfig(729 B)
📄 netconfig.5(3.3 KB)
📄 netname.c(4.06 KB)
📄 netnamer.c(7.35 KB)
📄 pmap_clnt.c(3.71 KB)
📄 pmap_getmaps.c(3.21 KB)
📄 pmap_getport.c(3.41 KB)
📄 pmap_prot.c(2.43 KB)
📄 pmap_prot2.c(4.56 KB)
📄 pmap_rmt.c(4.94 KB)
📄 publickey.3(1.11 KB)
📄 publickey.5(944 B)
📄 rpc(1.58 KB)
📄 rpc.3(12.8 KB)
📄 rpc.5(1.17 KB)
📄 rpc_callmsg.c(6.35 KB)
📄 rpc_clnt_auth.3(2.33 KB)
📄 rpc_clnt_calls.3(8.12 KB)
📄 rpc_clnt_create.3(13.28 KB)
📄 rpc_com.h(3.39 KB)
📄 rpc_commondata.c(2.08 KB)
📄 rpc_dtablesize.c(2.57 KB)
📄 rpc_generic.c(18.13 KB)
📄 rpc_prot.c(8.7 KB)
📄 rpc_secure.3(5.9 KB)
📄 rpc_soc.3(31.75 KB)
📄 rpc_soc.c(13.54 KB)
📄 rpc_svc_calls.3(6.58 KB)
📄 rpc_svc_create.3(8.04 KB)
📄 rpc_svc_err.3(2.65 KB)
📄 rpc_svc_reg.3(4.5 KB)
📄 rpc_xdr.3(2.71 KB)
📄 rpcb_clnt.c(34.61 KB)
📄 rpcb_prot.c(8.45 KB)
📄 rpcb_st_xdr.c(6.7 KB)
📄 rpcbind.3(4.71 KB)
📄 rpcdname.c(2.73 KB)
📄 rpcsec_gss_stub.c(1.8 KB)
📄 rtime.3(934 B)
📄 rtime.c(4.18 KB)
📄 svc.c(17.78 KB)
📄 svc_auth.c(6.43 KB)
📄 svc_auth_des.c(13.79 KB)
📄 svc_auth_unix.c(4.82 KB)
📄 svc_dg.c(19.47 KB)
📄 svc_generic.c(8.75 KB)
📄 svc_raw.c(6.98 KB)
📄 svc_run.c(2.98 KB)
📄 svc_simple.c(8.78 KB)
📄 svc_vc.c(19.38 KB)

Editing: rpc_callmsg.c

/*	$NetBSD: rpc_callmsg.c,v 1.16 2000/07/14 08:40:42 fvdl Exp $	*/

/*-
 * SPDX-License-Identifier: BSD-3-Clause
 *
 * Copyright (c) 2009, Sun Microsystems, Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without 
 * modification, are permitted provided that the following conditions are met:
 * - Redistributions of source code must retain the above copyright notice, 
 *   this list of conditions and the following disclaimer.
 * - 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.
 * - Neither the name of Sun Microsystems, Inc. nor the names of its 
 *   contributors may be used to endorse or promote products derived 
 *   from this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT HOLDER OR CONTRIBUTORS 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 *sccsid2 = "@(#)rpc_callmsg.c 1.4 87/08/11 Copyr 1984 Sun Micro";
static char *sccsid = "@(#)rpc_callmsg.c	2.1 88/07/29 4.0 RPCSRC";
#endif
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");

/*
 * rpc_callmsg.c
 *
 * Copyright (C) 1984, Sun Microsystems, Inc.
 *
 */

#include "namespace.h"
#include <assert.h>
#include <stdlib.h>
#include <string.h>

#include <rpc/rpc.h>
#include "un-namespace.h"

/*
 * XDR a call message
 */
bool_t
xdr_callmsg(XDR *xdrs, struct rpc_msg *cmsg)
{
	enum msg_type *prm_direction;
	int32_t *buf;
	struct opaque_auth *oa;

assert(xdrs != NULL);
	assert(cmsg != NULL);

if (xdrs->x_op == XDR_ENCODE) {
		if (cmsg->rm_call.cb_cred.oa_length > MAX_AUTH_BYTES) {
			return (FALSE);
		}
		if (cmsg->rm_call.cb_verf.oa_length > MAX_AUTH_BYTES) {
			return (FALSE);
		}
		buf = XDR_INLINE(xdrs, 8 * BYTES_PER_XDR_UNIT
			+ RNDUP(cmsg->rm_call.cb_cred.oa_length)
			+ 2 * BYTES_PER_XDR_UNIT
			+ RNDUP(cmsg->rm_call.cb_verf.oa_length));
		if (buf != NULL) {
			IXDR_PUT_INT32(buf, cmsg->rm_xid);
			IXDR_PUT_ENUM(buf, cmsg->rm_direction);
			if (cmsg->rm_direction != CALL) {
				return (FALSE);
			}
			IXDR_PUT_INT32(buf, cmsg->rm_call.cb_rpcvers);
			if (cmsg->rm_call.cb_rpcvers != RPC_MSG_VERSION) {
				return (FALSE);
			}
			IXDR_PUT_INT32(buf, cmsg->rm_call.cb_prog);
			IXDR_PUT_INT32(buf, cmsg->rm_call.cb_vers);
			IXDR_PUT_INT32(buf, cmsg->rm_call.cb_proc);
			oa = &cmsg->rm_call.cb_cred;
			IXDR_PUT_ENUM(buf, oa->oa_flavor);
			IXDR_PUT_INT32(buf, oa->oa_length);
			if (oa->oa_length) {
				memmove(buf, oa->oa_base, oa->oa_length);
				buf += RNDUP(oa->oa_length) / sizeof (int32_t);
			}
			oa = &cmsg->rm_call.cb_verf;
			IXDR_PUT_ENUM(buf, oa->oa_flavor);
			IXDR_PUT_INT32(buf, oa->oa_length);
			if (oa->oa_length) {
				memmove(buf, oa->oa_base, oa->oa_length);
				/* no real need....
				buf += RNDUP(oa->oa_length) / sizeof (int32_t);
				*/
			}
			return (TRUE);
		}
	}
	if (xdrs->x_op == XDR_DECODE) {
		buf = XDR_INLINE(xdrs, 8 * BYTES_PER_XDR_UNIT);
		if (buf != NULL) {
			cmsg->rm_xid = IXDR_GET_U_INT32(buf);
			cmsg->rm_direction = IXDR_GET_ENUM(buf, enum msg_type);
			if (cmsg->rm_direction != CALL) {
				return (FALSE);
			}
			cmsg->rm_call.cb_rpcvers = IXDR_GET_U_INT32(buf);
			if (cmsg->rm_call.cb_rpcvers != RPC_MSG_VERSION) {
				return (FALSE);
			}
			cmsg->rm_call.cb_prog = IXDR_GET_U_INT32(buf);
			cmsg->rm_call.cb_vers = IXDR_GET_U_INT32(buf);
			cmsg->rm_call.cb_proc = IXDR_GET_U_INT32(buf);
			oa = &cmsg->rm_call.cb_cred;
			oa->oa_flavor = IXDR_GET_ENUM(buf, enum_t);
			oa->oa_length = (u_int)IXDR_GET_U_INT32(buf);
			if (oa->oa_length) {
				if (oa->oa_length > MAX_AUTH_BYTES) {
					return (FALSE);
				}
				if (oa->oa_base == NULL) {
					oa->oa_base = (caddr_t)
					    mem_alloc(oa->oa_length);
					if (oa->oa_base == NULL)
						return (FALSE);
				}
				buf = XDR_INLINE(xdrs, RNDUP(oa->oa_length));
				if (buf == NULL) {
					if (xdr_opaque(xdrs, oa->oa_base,
					    oa->oa_length) == FALSE) {
						return (FALSE);
					}
				} else {
					memmove(oa->oa_base, buf,
					    oa->oa_length);
					/* no real need....
					buf += RNDUP(oa->oa_length) /
						sizeof (int32_t);
					*/
				}
			}
			oa = &cmsg->rm_call.cb_verf;
			buf = XDR_INLINE(xdrs, 2 * BYTES_PER_XDR_UNIT);
			if (buf == NULL) {
				if (xdr_enum(xdrs, &oa->oa_flavor) == FALSE ||
				    xdr_u_int(xdrs, &oa->oa_length) == FALSE) {
					return (FALSE);
				}
			} else {
				oa->oa_flavor = IXDR_GET_ENUM(buf, enum_t);
				oa->oa_length = (u_int)IXDR_GET_U_INT32(buf);
			}
			if (oa->oa_length) {
				if (oa->oa_length > MAX_AUTH_BYTES) {
					return (FALSE);
				}
				if (oa->oa_base == NULL) {
					oa->oa_base = (caddr_t)
					    mem_alloc(oa->oa_length);
					if (oa->oa_base == NULL)
						return (FALSE);
				}
				buf = XDR_INLINE(xdrs, RNDUP(oa->oa_length));
				if (buf == NULL) {
					if (xdr_opaque(xdrs, oa->oa_base,
					    oa->oa_length) == FALSE) {
						return (FALSE);
					}
				} else {
					memmove(oa->oa_base, buf,
					    oa->oa_length);
					/* no real need...
					buf += RNDUP(oa->oa_length) /
						sizeof (int32_t);
					*/
				}
			}
			return (TRUE);
		}
	}
	prm_direction = &cmsg->rm_direction;
	if (
	    xdr_u_int32_t(xdrs, &(cmsg->rm_xid)) &&
	    xdr_enum(xdrs, (enum_t *) prm_direction) &&
	    (cmsg->rm_direction == CALL) &&
	    xdr_rpcvers(xdrs, &(cmsg->rm_call.cb_rpcvers)) &&
	    (cmsg->rm_call.cb_rpcvers == RPC_MSG_VERSION) &&
	    xdr_rpcprog(xdrs, &(cmsg->rm_call.cb_prog)) &&
	    xdr_rpcvers(xdrs, &(cmsg->rm_call.cb_vers)) &&
	    xdr_rpcproc(xdrs, &(cmsg->rm_call.cb_proc)) &&
	    xdr_opaque_auth(xdrs, &(cmsg->rm_call.cb_cred)) )
		return (xdr_opaque_auth(xdrs, &(cmsg->rm_call.cb_verf)));
	return (FALSE);
}

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Editing: rpc_callmsg.c

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