glibc/nis/nis_error.c
Ulrich Drepper 8e64faef03 * nis/nis_error.c (nis_sperror_r): Let snprintf determine whether
there is an overflow.
	* nis/nss_nisplus/nisplus-netgrp.c (_nss_nisplus_setnetgrent):
	Rewrite to use snprintf.
	* nis/nss_nisplus/nisplus-publickey.c (_nss_nisplus_netname2user):
	Likewise.
2005-12-03 22:15:54 +00:00

123 lines
3.7 KiB
C

/* Copyright (c) 1997, 1998, 1999, 2004, 2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#include <errno.h>
#include <syslog.h>
#include <string.h>
#include <libintl.h>
#include <rpcsvc/nis.h>
static const char *nis_errlist[] =
{
N_("Success"),
N_("Probable success"),
N_("Not found"),
N_("Probably not found"),
N_("Cache expired"),
N_("NIS+ servers unreachable"),
N_("Unknown object"),
N_("Server busy, try again"),
N_("Generic system error"),
N_("First/next chain broken"),
N_("Permission denied"),
N_("Not owner"),
N_("Name not served by this server"),
N_("Server out of memory"),
N_("Object with same name exists"),
N_("Not master server for this domain"),
N_("Invalid object for operation"),
N_("Malformed name, or illegal name"),
N_("Unable to create callback"),
N_("Results sent to callback proc"),
N_("Not found, no such name"),
N_("Name/entry isn't unique"),
N_("Modification failed"),
N_("Database for table does not exist"),
N_("Entry/table type mismatch"),
N_("Link points to illegal name"),
N_("Partial success"),
N_("Too many attributes"),
N_("Error in RPC subsystem"),
N_("Missing or malformed attribute"),
N_("Named object is not searchable"),
N_("Error while talking to callback proc"),
N_("Non NIS+ namespace encountered"),
N_("Illegal object type for operation"),
N_("Passed object is not the same object on server"),
N_("Modify operation failed"),
N_("Query illegal for named table"),
N_("Attempt to remove a non-empty table"),
N_("Error in accessing NIS+ cold start file. Is NIS+ installed?"),
N_("Full resync required for directory"),
N_("NIS+ operation failed"),
N_("NIS+ service is unavailable or not installed"),
N_("Yes, 42 is the meaning of life"),
N_("Unable to authenticate NIS+ server"),
N_("Unable to authenticate NIS+ client"),
N_("No file space on server"),
N_("Unable to create process on server"),
N_("Master server busy, full dump rescheduled.")
};
const char *
nis_sperrno (const nis_error status)
{
if (status >= (sizeof (nis_errlist) / sizeof (nis_errlist[0])))
return "???";
else
return gettext (nis_errlist[status]);
}
libnsl_hidden_def (nis_sperrno)
void
nis_perror (const nis_error status, const char *label)
{
fprintf (stderr, "%s: %s\n", label, nis_sperrno (status));
}
void
nis_lerror (const nis_error status, const char *label)
{
syslog (LOG_ERR, "%s: %s", label, nis_sperrno (status));
}
char *
nis_sperror_r (const nis_error status, const char *label,
char *buffer, size_t buflen)
{
if (snprintf (buffer, buflen, "%s: %s", label, nis_sperrno (status))
>= buflen)
{
errno = ERANGE;
return NULL;
}
return buffer;
}
libnsl_hidden_def (nis_sperror_r)
char *
nis_sperror (const nis_error status, const char *label)
{
static char buffer[NIS_MAXNAMELEN + 1];
return nis_sperror_r (status, label, buffer, sizeof (buffer));
}