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Diffstat (limited to 'nis')
-rw-r--r--nis/nis_call.c62
-rw-r--r--nis/nss_compat/compat-grp.c8
-rw-r--r--nis/nss_compat/compat-initgroups.c6
-rw-r--r--nis/nss_compat/compat-pwd.c8
-rw-r--r--nis/nss_compat/compat-spwd.c8
5 files changed, 48 insertions, 44 deletions
diff --git a/nis/nis_call.c b/nis/nis_call.c
index 8298dc3..753ef77 100644
--- a/nis/nis_call.c
+++ b/nis/nis_call.c
@@ -370,6 +370,7 @@ rec_dirsearch (const_nis_name name, directory_obj *dir, nis_error *status)
fd_res = __nis_finddirectory (dir, ndomain);
if (fd_res == NULL)
{
+ nis_free_directory (dir);
*status = NIS_NOMEMORY;
return NULL;
}
@@ -380,31 +381,25 @@ rec_dirsearch (const_nis_name name, directory_obj *dir, nis_error *status)
__free_fdresult (fd_res);
return dir;
}
+ nis_free_directory (dir);
obj = calloc (1, sizeof (directory_obj));
+ if (obj == NULL)
+ {
+ __free_fdresult (fd_res);
+ *status = NIS_NOMEMORY;
+ return NULL;
+ }
xdrmem_create (&xdrs, fd_res->dir_data.dir_data_val,
fd_res->dir_data.dir_data_len, XDR_DECODE);
_xdr_directory_obj (&xdrs, obj);
xdr_destroy (&xdrs);
__free_fdresult (fd_res);
- if (obj != NULL)
- {
- /* We have found a NIS+ server serving ndomain, now
- let us search for "name" */
- nis_free_directory (dir);
- dir = rec_dirsearch (name, obj, status);
- if (dir != obj)
- /* This also covers the case dir == NULL. */
- nis_free_directory (obj);
- return dir;
- }
- else
- {
- /* Ups, very bad. Are we already the root server ? */
- nis_free_directory (dir);
- return NULL;
- }
+
+ /* We have found a NIS+ server serving ndomain, now
+ let us search for "name" */
+ return rec_dirsearch (name, obj, status);
}
- break;
+ break;
case LOWER_NAME:
{
directory_obj *obj;
@@ -444,6 +439,7 @@ rec_dirsearch (const_nis_name name, directory_obj *dir, nis_error *status)
fd_res = __nis_finddirectory (dir, leaf);
if (fd_res == NULL)
{
+ nis_free_directory (dir);
*status = NIS_NOMEMORY;
return NULL;
}
@@ -454,21 +450,24 @@ rec_dirsearch (const_nis_name name, directory_obj *dir, nis_error *status)
__free_fdresult (fd_res);
return dir;
}
- obj = calloc(1, sizeof(directory_obj));
- xdrmem_create(&xdrs, fd_res->dir_data.dir_data_val,
- fd_res->dir_data.dir_data_len, XDR_DECODE);
- _xdr_directory_obj(&xdrs, obj);
- xdr_destroy(&xdrs);
- __free_fdresult (fd_res);
- if (obj != NULL)
+ nis_free_directory (dir);
+ obj = calloc (1, sizeof(directory_obj));
+ if (obj == NULL)
{
- /* We have found a NIS+ server serving ndomain, now
- let us search for "name" */
- nis_free_directory (dir);
- return rec_dirsearch (name, obj, status);
+ __free_fdresult (fd_res);
+ *status = NIS_NOMEMORY;
+ return NULL;
}
+ xdrmem_create (&xdrs, fd_res->dir_data.dir_data_val,
+ fd_res->dir_data.dir_data_len, XDR_DECODE);
+ _xdr_directory_obj (&xdrs, obj);
+ xdr_destroy (&xdrs);
+ __free_fdresult (fd_res);
+ /* We have found a NIS+ server serving ndomain, now
+ let us search for "name" */
+ return rec_dirsearch (name, obj, status);
}
- break;
+ break;
case BAD_NAME:
nis_free_directory (dir);
*status = NIS_BADNAME;
@@ -547,9 +546,6 @@ __nisfind_server (const_nis_name name, directory_obj **dir)
obj = rec_dirsearch (name, *dir, &status);
if (obj == NULL)
result = status;
-
- if (*dir != obj)
- nis_free_directory (*dir);
}
*dir = obj;
diff --git a/nis/nss_compat/compat-grp.c b/nis/nss_compat/compat-grp.c
index d51eb6d..093876f 100644
--- a/nis/nss_compat/compat-grp.c
+++ b/nis/nss_compat/compat-grp.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996-1999,2001-2004,2005 Free Software Foundation, Inc.
+/* Copyright (C) 1996-1999,2001-2005,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@suse.de>, 1996.
@@ -138,7 +138,11 @@ internal_setgrent (ent_t *ent, int stayopen)
rewind (ent->stream);
if (status == NSS_STATUS_SUCCESS && nss_setgrent)
- return nss_setgrent (stayopen);
+ {
+ status = nss_setgrent (stayopen);
+ if (status == NSS_STATUS_UNAVAIL)
+ status = NSS_STATUS_SUCCESS;
+ }
return status;
}
diff --git a/nis/nss_compat/compat-initgroups.c b/nis/nss_compat/compat-initgroups.c
index 9574ea7..70403a0 100644
--- a/nis/nss_compat/compat-initgroups.c
+++ b/nis/nss_compat/compat-initgroups.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998-2003, 2004 Free Software Foundation, Inc.
+/* Copyright (C) 1998-2003, 2004, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@suse.de>, 1998.
@@ -36,7 +36,6 @@ static service_user *ni;
static enum nss_status (*nss_initgroups_dyn) (const char *, gid_t,
long int *, long int *,
gid_t **, long int, int *);
-static enum nss_status (*nss_setgrent) (int stayopen);
static enum nss_status (*nss_getgrnam_r) (const char *name,
struct group * grp, char *buffer,
size_t buflen, int *errnop);
@@ -45,7 +44,6 @@ static enum nss_status (*nss_getgrgid_r) (gid_t gid, struct group * grp,
int *errnop);
static enum nss_status (*nss_getgrent_r) (struct group * grp, char *buffer,
size_t buflen, int *errnop);
-static enum nss_status (*nss_endgrent) (void);
/* Protect global state against multiple changers. */
__libc_lock_define_initialized (static, lock)
@@ -92,11 +90,9 @@ init_nss_interface (void)
&& __nss_database_lookup ("group_compat", NULL, "nis", &ni) >= 0)
{
nss_initgroups_dyn = __nss_lookup_function (ni, "initgroups_dyn");
- nss_setgrent = __nss_lookup_function (ni, "setgrent");
nss_getgrnam_r = __nss_lookup_function (ni, "getgrnam_r");
nss_getgrgid_r = __nss_lookup_function (ni, "getgrgid_r");
nss_getgrent_r = __nss_lookup_function (ni, "getgrent_r");
- nss_endgrent = __nss_lookup_function (ni, "endgrent");
}
__libc_lock_unlock (lock);
diff --git a/nis/nss_compat/compat-pwd.c b/nis/nss_compat/compat-pwd.c
index 43ccb27..1031714 100644
--- a/nis/nss_compat/compat-pwd.c
+++ b/nis/nss_compat/compat-pwd.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996-1999,2001-2004,2005 Free Software Foundation, Inc.
+/* Copyright (C) 1996-1999,2001-2005,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1996.
@@ -258,7 +258,11 @@ internal_setpwent (ent_t *ent, int stayopen)
give_pwd_free (&ent->pwd);
if (status == NSS_STATUS_SUCCESS && nss_setpwent)
- return nss_setpwent (stayopen);
+ {
+ status = nss_setpwent (stayopen);
+ if (status == NSS_STATUS_UNAVAIL)
+ status = NSS_STATUS_SUCCESS;
+ }
return status;
}
diff --git a/nis/nss_compat/compat-spwd.c b/nis/nss_compat/compat-spwd.c
index 120e3bd..5c820a5 100644
--- a/nis/nss_compat/compat-spwd.c
+++ b/nis/nss_compat/compat-spwd.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996-1999,2001-2004,2005 Free Software Foundation, Inc.
+/* Copyright (C) 1996-1999,2001-2005,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1996.
@@ -212,7 +212,11 @@ internal_setspent (ent_t *ent, int stayopen)
give_spwd_free (&ent->pwd);
if (status == NSS_STATUS_SUCCESS && nss_setspent)
- return nss_setspent (stayopen);
+ {
+ status = nss_setspent (stayopen);
+ if (status == NSS_STATUS_UNAVAIL)
+ status = NSS_STATUS_SUCCESS;
+ }
return status;
}
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