mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-25 06:20:06 +00:00
843ede44f7
1999-05-14 Ulrich Drepper <drepper@cygnus.com> * nis/nis_getservlist.c (nis_getservlist): Use malloc instead of calloc. * nis/nis_checkpoint.c (nis_checkpoint): Fix memory leaks. * nis/nis_addmember.c (nis_addmember): Fix memory leak. Test memory allocation results.
87 lines
3.1 KiB
C
87 lines
3.1 KiB
C
/* Copyright (c) 1997, 1998, 1999 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 Library General Public License as
|
|
published by the Free Software Foundation; either version 2 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
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public
|
|
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
|
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
Boston, MA 02111-1307, USA. */
|
|
|
|
#include <string.h>
|
|
#include <rpcsvc/nis.h>
|
|
|
|
nis_error
|
|
nis_addmember (const_nis_name member, const_nis_name group)
|
|
{
|
|
if (group != NULL && group[0] != '\0')
|
|
{
|
|
size_t grouplen = strlen (group);
|
|
char buf[grouplen + 14 + NIS_MAXNAMELEN];
|
|
char leafbuf[grouplen + 2];
|
|
char domainbuf[grouplen + 2];
|
|
nis_result *res, *res2;
|
|
nis_error status;
|
|
char *cp, *cp2;
|
|
|
|
cp = stpcpy (buf, nis_leaf_of_r (group, leafbuf, sizeof (leafbuf) - 1));
|
|
cp = stpcpy (cp, ".groups_dir");
|
|
cp2 = nis_domain_of_r (group, domainbuf, sizeof (domainbuf) - 1);
|
|
if (cp2 != NULL && cp2[0] != '\0')
|
|
{
|
|
*cp++ = '.';
|
|
stpcpy (cp, cp2);
|
|
}
|
|
res = nis_lookup (buf, FOLLOW_LINKS|EXPAND_NAME);
|
|
if (NIS_RES_STATUS (res) != NIS_SUCCESS)
|
|
{
|
|
status = NIS_RES_STATUS (res);
|
|
nis_freeresult (res);
|
|
return status;
|
|
}
|
|
if ((NIS_RES_NUMOBJ (res) != 1) ||
|
|
(__type_of (NIS_RES_OBJECT (res)) != NIS_GROUP_OBJ))
|
|
{
|
|
nis_freeresult (res);
|
|
return NIS_INVALIDOBJ;
|
|
}
|
|
|
|
NIS_RES_OBJECT (res)->GR_data.gr_members.gr_members_val
|
|
= realloc (NIS_RES_OBJECT (res)->GR_data.gr_members.gr_members_val,
|
|
(NIS_RES_OBJECT(res)->GR_data.gr_members.gr_members_len + 1)
|
|
* sizeof (char *));
|
|
if (NIS_RES_OBJECT (res)->GR_data.gr_members.gr_members_val == NULL)
|
|
goto nomem_out;
|
|
NIS_RES_OBJECT (res)->GR_data.gr_members.gr_members_val[NIS_RES_OBJECT (res)->GR_data.gr_members.gr_members_len] = strdup (member);
|
|
if (NIS_RES_OBJECT (res)->GR_data.gr_members.gr_members_val[NIS_RES_OBJECT (res)->GR_data.gr_members.gr_members_len] == NULL)
|
|
{
|
|
free (NIS_RES_OBJECT (res)->GR_data.gr_members.gr_members_val);
|
|
nomem_out:
|
|
nis_freeresult (res);
|
|
return NIS_NOMEMORY;
|
|
}
|
|
++NIS_RES_OBJECT (res)->GR_data.gr_members.gr_members_len;
|
|
|
|
cp = stpcpy (buf, NIS_RES_OBJECT(res)->zo_name);
|
|
*cp++ = '.';
|
|
strncpy (cp, NIS_RES_OBJECT (res)->zo_domain, NIS_MAXNAMELEN);
|
|
res2 = nis_modify (buf, NIS_RES_OBJECT (res));
|
|
status = NIS_RES_STATUS (res2);
|
|
nis_freeresult (res);
|
|
nis_freeresult (res2);
|
|
|
|
return status;
|
|
}
|
|
else
|
|
return NIS_FAIL;
|
|
}
|