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PR/3504: Brian Baird: 

- Do what the manual page says; don't create the log file if it does not exist.
- Limited support for ypserv v1; apparently sunos4 clients use it and sunos5
  server provides the same.
This commit is contained in:
christos 1997-04-17 17:46:16 +00:00
parent 57c6bc4254
commit 32b4ce594c
2 changed files with 43 additions and 5 deletions
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15
usr.sbin/ypserv/common/yplog.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: yplog.c,v 1.1.1.1 1996/08/09 10:14:51 thorpej Exp $ */
/* $NetBSD: yplog.c,v 1.2 1997/04/17 17:46:16 christos Exp $ */
/*
* Copyright (c) 1996 Charles D. Cranor
@ -37,6 +37,7 @@
*/
#include <sys/types.h>
#include <sys/stat.h>
#include <stdio.h>
#include <unistd.h>
@ -85,7 +86,8 @@ vyplog(fmt, ap)
{
time_t t;
if (!logfp) return;
if (logfp == NULL)
return;
(void)time(&t);
fprintf(logfp,"%.15s ", ctime(&t) + 4);
vfprintf(logfp, fmt, ap);
@ -100,8 +102,13 @@ vyplog(fmt, ap)
void
ypopenlog()
{
logfp = fopen("/var/yp/ypserv.log", "a");
if (!logfp) return;
static char logfn[] = "/var/yp/ypserv.log";
if (access(logfn, W_OK) == -1)
return;
logfp = fopen(logfn, "a");
if (logfp == NULL)
return;
yplog("yplog opened");
}

33
usr.sbin/ypserv/ypserv/ypserv.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: ypserv.c,v 1.3 1997/03/05 07:19:52 mikel Exp $ */
/* $NetBSD: ypserv.c,v 1.4 1997/04/17 17:46:17 christos Exp $ */
/*
* Copyright (c) 1994 Mats O Jansson <moj@stacken.kth.se>
@ -238,6 +238,28 @@ ypprog_2(struct svc_req *rqstp, register SVCXPRT *transp)
return;
}
/*
* limited NIS version 1 support: the null, domain, and domain_nonack
* request/reply format is identical between v1 and v2. SunOS4's ypbind
* makes v1 domain_nonack calls.
*/
static void
ypprog_1(struct svc_req *rqstp, register SVCXPRT *transp)
{
switch (rqstp->rq_proc) {
case YPPROC_NULL:
case YPPROC_DOMAIN:
case YPPROC_DOMAIN_NONACK:
ypprog_2(rqstp, transp);
return;
default:
svcerr_noproc(transp);
_rpcsvcdirty = 0;
return;
}
}
int
main(argc, argv)
int argc;
@ -297,6 +319,7 @@ main(argc, argv)
sock = RPC_ANYSOCK;
(void) pmap_unset(YPPROG, YPVERS);
(void) pmap_unset(YPPROG, YPVERS_ORIG);
ypopenlog(); /* open log file */
ypdb_init(); /* init db stuff */
@ -312,6 +335,10 @@ main(argc, argv)
}
if (!_rpcpmstart)
proto = IPPROTO_UDP;
if (!svc_register(transp, YPPROG, YPVERS_ORIG, ypprog_1, proto)) {
_msgout("unable to register (YPPROG, YPVERS_ORIG, udp).");
exit(1);
}
if (!svc_register(transp, YPPROG, YPVERS, ypprog_2, proto)) {
_msgout("unable to register (YPPROG, YPVERS, udp).");
exit(1);
@ -329,6 +356,10 @@ main(argc, argv)
}
if (!_rpcpmstart)
proto = IPPROTO_TCP;
if (!svc_register(transp, YPPROG, YPVERS_ORIG, ypprog_1, proto)) {
_msgout("unable to register (YPPROG, YPVERS_ORIG, tcp).");
exit(1);
}
if (!svc_register(transp, YPPROG, YPVERS, ypprog_2, proto)) {
_msgout("unable to register (YPPROG, YPVERS, tcp).");
exit(1);