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-rw-r--r--nis/Makefile51
-rw-r--r--nis/TODO10
-rw-r--r--nis/nis_call.c86
-rw-r--r--nis/nis_intern.h5
-rw-r--r--nis/nis_names.c2
-rw-r--r--nis/nis_server.c16
-rw-r--r--nis/nss_compat/compat-grp.c255
-rw-r--r--nis/nss_compat/compat-pwd.c406
-rw-r--r--nis/nss_compat/compat-spwd.c408
-rw-r--r--nis/nss_nis/nis-grp.c8
-rw-r--r--nis/nss_nis/nis-publickey.c16
-rw-r--r--nis/nss_nisplus/nisplus-alias.c6
-rw-r--r--nis/nss_nisplus/nisplus-ethers.c8
-rw-r--r--nis/nss_nisplus/nisplus-grp.c107
-rw-r--r--nis/nss_nisplus/nisplus-hosts.c10
-rw-r--r--nis/nss_nisplus/nisplus-netgrp.c151
-rw-r--r--nis/nss_nisplus/nisplus-network.c11
-rw-r--r--nis/nss_nisplus/nisplus-proto.c10
-rw-r--r--nis/nss_nisplus/nisplus-publickey.c16
-rw-r--r--nis/nss_nisplus/nisplus-pwd.c8
-rw-r--r--nis/nss_nisplus/nisplus-rpc.c10
-rw-r--r--nis/nss_nisplus/nisplus-service.c12
-rw-r--r--nis/nss_nisplus/nisplus-spwd.c8
-rw-r--r--nis/ypclnt.c7
24 files changed, 1166 insertions, 461 deletions
diff --git a/nis/Makefile b/nis/Makefile
index 31fda25..fe4dd94 100644
--- a/nis/Makefile
+++ b/nis/Makefile
@@ -27,7 +27,7 @@ distribute := nss-nis.h nss-nisplus.h
# These are the databases available for the nis (and perhaps later nisplus)
# service. This must be a superset of the services in nss.
databases = proto service hosts network grp pwd rpc ethers \
- spwd netgrp alias
+ spwd netgrp alias publickey
# Specify rules for the nss_* modules.
services := nis compat nisplus
@@ -55,57 +55,12 @@ libnss_nis-inhibit-o = $(filter-out .so,$(object-suffixes))
libnss_nisplus-routines := $(addprefix nisplus-,$(databases))
libnss_nisplus-inhibit-o = $(filter-out .so,$(object-suffixes))
-# Sun's header files are not too clean.
-CFLAGS-compat-pwd.c = -Wno-strict-prototypes
-CFLAGS-compat-spwd.c = -Wno-strict-prototypes
-CFLAGS-compat-grp.c = -Wno-strict-prototypes
-CFLAGS-nis-alias.c = -Wno-strict-prototypes
-CFLAGS-nis-ethers.c = -Wno-strict-prototypes
-CFLAGS-nis-grp.c = -Wno-strict-prototypes
-CFLAGS-nis-hosts.c = -Wno-strict-prototypes
-CFLAGS-nis-netgrp.c = -Wno-strict-prototypes
-CFLAGS-nis-network.c = -Wno-strict-prototypes
-CFLAGS-nis-proto.c = -Wno-strict-prototypes
-CFLAGS-nis-publickey.c = -Wno-strict-prototypes
-CFLAGS-nis-pwd.c = -Wno-strict-prototypes
-CFLAGS-nis-rpc.c = -Wno-strict-prototypes
-CFLAGS-nis-service.c = -Wno-strict-prototypes
-CFLAGS-nis-spwd.c = -Wno-strict-prototypes
-CFLAGS-ypclnt.c = -Wno-strict-prototypes -Wno-write-strings -Irpcsvc
-CFLAGS-yp_xdr.c = -Wno-strict-prototypes -Irpcsvc
-CFLAGS-ypupdate_xdr.c = -Wno-strict-prototypes -Irpcsvc
-# For the NIS+ Code
-CFLAGS-nis_call.c = -DNO_DES_RPC -Wno-strict-prototypes
-CFLAGS-nis_subr.c = -Wno-strict-prototypes
-CFLAGS-nis_local_names.c = -Wno-strict-prototypes
-CFLAGS-nis_free.c = -Wno-strict-prototypes
-CFLAGS-nis_file.c = -Wno-strict-prototypes
-CFLAGS-nis_print.c = -Wno-strict-prototypes
-CFLAGS-nis_error.c = -Wno-strict-prototypes
-CFLAGS-nis_names.c = -Wno-strict-prototypes
-CFLAGS-nis_clone.c = -Wno-strict-prototypes
-CFLAGS-nis_table.c = -Wno-strict-prototypes
-CFLAGS-nis_server.c = -Wno-strict-prototypes
-CFLAGS-nis_xdr.c = -Wno-strict-prototypes
-CFLAGS-nis_intern.c = -Wno-strict-prototypes
-CFLAGS-nisplus-alias.c = -Wno-strict-prototypes
-CFLAGS-nisplus-ethers.c = -Wno-strict-prototypes
-CFLAGS-nisplus-grp.c = -Wno-strict-prototypes
-CFLAGS-nisplus-hosts.c = -Wno-strict-prototypes
-CFLAGS-nisplus-netgrp.c = -Wno-strict-prototypes
-CFLAGS-nisplus-network.c = -Wno-strict-prototypes
-CFLAGS-nisplus-proto.c = -Wno-strict-prototypes
-CFLAGS-nisplus-publickey.c = -Wno-strict-prototypes
-CFLAGS-nisplus-pwd.c = -Wno-strict-prototypes
-CFLAGS-nisplus-rpc.c = -Wno-strict-prototypes
-CFLAGS-nisplus-service.c = -Wno-strict-prototypes
-CFLAGS-nisplus-spwd.c = -Wno-strict-prototypes
-
include ../Rules
$(objpfx)libnss_compat.so: $(objpfx)libnsl.so$(libnsl.so-version) \
- $(common-objpfx)nss/libnss_files.so
+ $(common-objpfx)nss/libnss_files.so \
+ $(common-objpfx)nis/libnss_nisplus.so
$(objpfx)libnss_nis.so: $(objpfx)libnsl.so$(libnsl.so-version) \
$(common-objpfx)nss/libnss_files.so
$(objpfx)libnss_nisplus.so: $(objpfx)libnsl.so$(libnsl.so-version)
diff --git a/nis/TODO b/nis/TODO
index 9b675df..628e646 100644
--- a/nis/TODO
+++ b/nis/TODO
@@ -1,8 +1,9 @@
* nss_nisplus: When using parser form nss_files, rewrite parser
-
- * compat could use data from nisplus, too. Implement this
+ * nss_nisplus: Search the data in the complete NIS+ namespace
+ specified by NIS_PATH
+
* nis_server: implement nis_getservlist, nis_stats, nis_servstate
* nis_groups: implement it
@@ -22,10 +23,10 @@
* Possible flags:
- FOLLOW_LINKS (nis_list, nis_lookup)
- FOLLOW_PATH (nis_list, not supported)
- - HARD_LOOKUP (__do_niscall, not supported)
+ - HARD_LOOKUP (__do_niscall)
- ALL_RESULTS (nis_list, not supported, needs server callback)
- NO_CACHE (__do_niscall, cache not supported yet)
- - MASTER_ONLY (__do_niscall, not supported)
+ - MASTER_ONLY (__do_niscall)
- EXPAND_NAME (nis_lookup, nis_list)
- RETURN_RESULT (nis_table.c)
- ADD_OVERWRITE (nis_table.c)
@@ -37,4 +38,3 @@
- USE_DGRAM (__do_niscall)
- NO_AUTHINFO (__do_niscall)
-
diff --git a/nis/nis_call.c b/nis/nis_call.c
index bf64558..78e8767 100644
--- a/nis/nis_call.c
+++ b/nis/nis_call.c
@@ -60,13 +60,11 @@ __nis_dobind (const nis_server *server, u_long flags)
int clnt_sock;
size_t i;
CLIENT *client = NULL;
- /* XXX What is this variable for? */
- void *out = NULL;
+ memset (&clnt_saddr, '\0', sizeof clnt_saddr);
+ clnt_saddr.sin_family = AF_INET;
for (i = 0; i < server->ep.ep_len; i++)
{
- memset (&clnt_saddr, '\0', sizeof clnt_saddr);
- clnt_saddr.sin_family = AF_INET;
if (strcmp (server->ep.ep_val[i].family,"loopback") == 0)
{
if (server->ep.ep_val[i].uaddr[i] == '-')
@@ -79,14 +77,14 @@ __nis_dobind (const nis_server *server, u_long flags)
else
continue;
}
- else
- if (strcmp (server->ep.ep_val[i].proto,"tcp") == 0)
- {
- if ((flags & USE_DGRAM) == USE_DGRAM)
- continue;
- else
- clnt_saddr.sin_addr.s_addr = htonl (INADDR_LOOPBACK);
- }
+ else
+ if (strcmp (server->ep.ep_val[i].proto,"tcp") == 0)
+ {
+ if ((flags & USE_DGRAM) == USE_DGRAM)
+ continue;
+ else
+ clnt_saddr.sin_addr.s_addr = htonl (INADDR_LOOPBACK);
+ }
}
else
if (strcmp (server->ep.ep_val[i].family,"inet") == 0)
@@ -115,7 +113,7 @@ __nis_dobind (const nis_server *server, u_long flags)
}
else
continue;
-
+
clnt_sock = RPC_ANYSOCK;
if ((flags & USE_DGRAM) == USE_DGRAM)
client = clntudp_create (&clnt_saddr, NIS_PROG, NIS_VERSION,
@@ -123,42 +121,41 @@ __nis_dobind (const nis_server *server, u_long flags)
else
client = clnttcp_create (&clnt_saddr, NIS_PROG, NIS_VERSION,
&clnt_sock, 0, 0);
-
+
if (client == NULL)
continue;
-#if 1
if (clnt_call (client, 0, (xdrproc_t) xdr_void, NULL,
- (xdrproc_t) xdr_void, out, TIMEOUT) != RPC_SUCCESS)
+ (xdrproc_t) xdr_void, NULL, TIMEOUT) != RPC_SUCCESS)
{
clnt_destroy (client);
continue;
}
-#endif
+
if ((flags & NO_AUTHINFO) != NO_AUTHINFO)
- {
-#if !defined(NO_DES_RPC)
- if (server->key_type == NIS_PK_DH)
- {
- char netname[MAXNETNAMELEN+1];
- char *p;
-
- strcpy (netname, "unix.");
- strncat (netname, server->name,MAXNETNAMELEN-5);
- netname[MAXNETNAMELEN-5] = '\0';
- p = strchr (netname, '.');
- *p = '@';
- client->cl_auth =
- authdes_pk_create (netname, &server->pkey, 300, NULL, NULL);
- if (!client->cl_auth)
- client->cl_auth = authunix_create_default ();
- }
- else
+ {
+#if defined(HAVE_SECURE_RPC)
+ if (server->key_type == NIS_PK_DH)
+ {
+ char netname[MAXNETNAMELEN+1];
+ char *p;
+
+ p = stpcpy (netname, "unix.");
+ strncpy (p, server->name,MAXNETNAMELEN-5);
+ netname[MAXNETNAMELEN] = '\0';
+ p = strchr (netname, '.');
+ *p = '@';
+ client->cl_auth =
+ authdes_pk_create (netname, &server->pkey, 300, NULL, NULL);
+ if (!client->cl_auth)
+ client->cl_auth = authunix_create_default ();
+ }
+ else
#endif
- client->cl_auth = authunix_create_default ();
- }
+ client->cl_auth = authunix_create_default ();
+ }
return client;
}
-
+
return NULL;
}
@@ -189,14 +186,19 @@ __do_niscall (const nis_server *serv, int serv_len, u_long prog,
server_len = serv_len;
}
+ if (((flags & MASTER_ONLY) == MASTER_ONLY) && server_len > 1)
+ server_len = 1; /* The first entry is the master */
+
try = 0;
result = NIS_NAMEUNREACHABLE;
while (try < MAXTRIES && result != RPC_SUCCESS)
{
unsigned int i;
-
- ++try;
+
+ if ((flags & HARD_LOOKUP) == 0)
+ ++try;
+
for (i = 0; i < server_len; i++)
{
if ((clnt = __nis_dobind (&server[i], flags)) == NULL)
@@ -206,9 +208,7 @@ __do_niscall (const nis_server *serv, int serv_len, u_long prog,
if (result != RPC_SUCCESS)
{
- /* XXX Grrr. The cast is needed for now since Sun code does
- note know about `const'. */
- clnt_perror (clnt, (char *) "do_niscall: clnt_call");
+ clnt_perror (clnt, "do_niscall: clnt_call");
clnt_destroy (clnt);
result = NIS_RPCERROR;
}
diff --git a/nis/nis_intern.h b/nis/nis_intern.h
index b5fb605..8201ccd 100644
--- a/nis/nis_intern.h
+++ b/nis/nis_intern.h
@@ -27,11 +27,10 @@ __BEGIN_DECLS
extern nis_error __do_niscall (__const nis_server *server, int server_len,
u_long prog, xdrproc_t xargs, caddr_t req,
xdrproc_t xres, caddr_t resp, u_long flags);
-#if !defined(NO_DES_RPC)
-extern AUTH *authdes_pk_create (char *, netobj *, u_int,
+#if defined (HAVE_SECURE_RPC)
+extern AUTH *authdes_pk_create (const char *, const netobj *, u_int,
struct sockaddr *, des_block *);
#endif
-
extern nis_name *__nis_expandname (__const nis_name);
__END_DECLS
diff --git a/nis/nis_names.c b/nis/nis_names.c
index 92f8040..aa8c880 100644
--- a/nis/nis_names.c
+++ b/nis/nis_names.c
@@ -227,7 +227,7 @@ nis_modify (const nis_name name, const nis_object *obj)
req.ns_object.ns_object_len = 1;
req.ns_object.ns_object_val = nis_clone_object (obj, NULL);
- if ((status = __do_niscall (NULL, 0, NIS_REMOVE, (xdrproc_t) xdr_ns_request,
+ if ((status = __do_niscall (NULL, 0, NIS_MODIFY, (xdrproc_t) xdr_ns_request,
(caddr_t) & req, (xdrproc_t) xdr_nis_result,
(caddr_t) res, 0)) != RPC_SUCCESS)
res->status = status;
diff --git a/nis/nis_server.c b/nis/nis_server.c
index 48d2144..0ed3c81 100644
--- a/nis/nis_server.c
+++ b/nis/nis_server.c
@@ -30,8 +30,8 @@ nis_mkdir (const nis_name dir, const nis_server *server)
{
int result;
if ((result = __do_niscall (NULL, 0, NIS_MKDIR, (xdrproc_t) xdr_nis_name,
- (caddr_t) dir, (xdrproc_t) xdr_nis_error,
- (caddr_t) & res, 0)) != RPC_SUCCESS)
+ (caddr_t) &dir, (xdrproc_t) xdr_nis_error,
+ (caddr_t) &res, 0)) != RPC_SUCCESS)
{
fprintf (stderr, _("__do_niscall: Error #%d\n"), result);
return NIS_RPCERROR;
@@ -42,8 +42,8 @@ nis_mkdir (const nis_name dir, const nis_server *server)
int result;
if ((result = __do_niscall (server, 1, NIS_MKDIR,
(xdrproc_t) xdr_nis_name,
- (caddr_t) dir, (xdrproc_t) xdr_nis_error,
- (caddr_t) & res, 0)) != RPC_SUCCESS)
+ (caddr_t) &dir, (xdrproc_t) xdr_nis_error,
+ (caddr_t) &res, 0)) != RPC_SUCCESS)
{
fprintf (stderr, _("__do_niscall: Error #%d\n"), result);
return NIS_RPCERROR;
@@ -62,8 +62,8 @@ nis_rmdir (const nis_name dir, const nis_server *server)
{
int result;
if ((result = __do_niscall (NULL, 0, NIS_RMDIR, (xdrproc_t) xdr_nis_name,
- (caddr_t) dir, (xdrproc_t) xdr_nis_error,
- (caddr_t) & res, 0)) != RPC_SUCCESS)
+ (caddr_t) &dir, (xdrproc_t) xdr_nis_error,
+ (caddr_t) &res, 0)) != RPC_SUCCESS)
{
fprintf (stderr, _("__do_niscall: Error #%d\n"), result);
return NIS_RPCERROR;
@@ -74,8 +74,8 @@ nis_rmdir (const nis_name dir, const nis_server *server)
int result;
if ((result = __do_niscall (server, 1, NIS_RMDIR,
(xdrproc_t) xdr_nis_name,
- (caddr_t) dir, (xdrproc_t) xdr_nis_error,
- (caddr_t) & res, 0)) != RPC_SUCCESS)
+ (caddr_t) &dir, (xdrproc_t) xdr_nis_error,
+ (caddr_t) &res, 0)) != RPC_SUCCESS)
{
fprintf (stderr, _("__do_niscall: Error #%d\n"), result);
return NIS_RPCERROR;
diff --git a/nis/nss_compat/compat-grp.c b/nis/nss_compat/compat-grp.c
index de96dbb..6231a1e 100644
--- a/nis/nss_compat/compat-grp.c
+++ b/nis/nss_compat/compat-grp.c
@@ -25,6 +25,14 @@
#include <string.h>
#include <rpcsvc/yp.h>
#include <rpcsvc/ypclnt.h>
+#include <rpcsvc/nis.h>
+#include <rpcsvc/nislib.h>
+#include <nsswitch.h>
+
+#include "nss-nisplus.h"
+
+static service_user *ni = NULL;
+static bool_t use_nisplus = FALSE; /* default: group_compat: nis */
/* Get the declaration of the parser function. */
#define ENTNAME grent
@@ -32,7 +40,7 @@
#define EXTERN_PARSER
#include "../../nss/nss_files/files-parse.c"
-/* Structure for remembering -@netgroup and -user members ... */
+/* Structure for remembering -group members ... */
#define BLACKLIST_INITIAL_SIZE 512
#define BLACKLIST_INCREMENT 256
struct blacklist_t
@@ -48,12 +56,15 @@ struct ent_t
bool_t nis_first;
char *oldkey;
int oldkeylen;
+ nis_result *result;
+ nis_name *names;
+ u_long names_nr;
FILE *stream;
struct blacklist_t blacklist;
- };
+};
typedef struct ent_t ent_t;
-static ent_t ext_ent = {0, 0, NULL, 0, NULL, {NULL, 0, 0}};
+static ent_t ext_ent = {0, 0, NULL, 0, NULL, NULL, 0, NULL, {NULL, 0, 0}};
/* Protect global state against multiple changers. */
__libc_lock_define_initialized (static, lock)
@@ -61,6 +72,8 @@ __libc_lock_define_initialized (static, lock)
/* Prototypes for local functions. */
static void blacklist_store_name (const char *, ent_t *);
static int in_blacklist (const char *, int, ent_t *);
+extern int _nss_nisplus_parse_grent (nis_result *, struct group *,
+ char *, size_t);
static enum nss_status
internal_setgrent (ent_t *ent)
@@ -75,15 +88,27 @@ internal_setgrent (ent_t *ent)
ent->oldkey = NULL;
ent->oldkeylen = 0;
}
-
+
+ if (ent->result != NULL)
+ {
+ nis_freeresult (ent->result);
+ ent->result = NULL;
+ }
+
+ if (ent->names != NULL)
+ {
+ nis_freenames (ent->names);
+ ent->names = NULL;
+ }
+ ent->names_nr = 0;
ent->blacklist.current = 0;
if (ent->blacklist.data != NULL)
ent->blacklist.data[0] = '\0';
-
+
if (ent->stream == NULL)
{
ent->stream = fopen ("/etc/group", "r");
-
+
if (ent->stream == NULL)
status = errno == EAGAIN ? NSS_STATUS_TRYAGAIN : NSS_STATUS_UNAVAIL;
}
@@ -101,6 +126,12 @@ _nss_compat_setgrent (void)
__libc_lock_lock (lock);
+ if (ni == NULL)
+ {
+ __nss_database_lookup ("group_compat", NULL, "nis", &ni);
+ use_nisplus = (strcmp (ni->name, "nisplus") == 0);
+ }
+
result = internal_setgrent (&ext_ent);
__libc_lock_unlock (lock);
@@ -127,6 +158,18 @@ internal_endgrent (ent_t *ent)
ent->oldkeylen = 0;
}
+ if (ent->result != NULL)
+ {
+ nis_freeresult (ent->result);
+ ent->result = NULL;
+ }
+
+ if (ent->names != NULL)
+ {
+ nis_freenames (ent->names);
+ ent->names = NULL;
+ }
+ ent->names_nr = 0;
ent->blacklist.current = 0;
if (ent->blacklist.data != NULL)
ent->blacklist.data[0] = '\0';
@@ -155,7 +198,7 @@ getgrent_next_nis (struct group *result, ent_t *ent, char *buffer,
struct parser_data *data = (void *) buffer;
char *domain;
char *outkey, *outval;
- int outkeylen, outvallen;
+ int outkeylen, outvallen, parse_res;
char *p;
if (yp_get_default_domain (&domain) != YPERR_SUCCESS)
@@ -202,13 +245,133 @@ getgrent_next_nis (struct group *result, ent_t *ent, char *buffer,
while (isspace (*p))
++p;
+
+ parse_res = _nss_files_parse_grent (p, result, data, buflen);
+
+ if (parse_res &&
+ in_blacklist (result->gr_name, strlen (result->gr_name), ent))
+ parse_res = 0; /* if result->gr_name in blacklist,search next entry */
+ }
+ while (!parse_res);
+
+ return NSS_STATUS_SUCCESS;
+}
+
+static enum nss_status
+getgrent_next_nisplus (struct group *result, ent_t *ent, char *buffer,
+ size_t buflen)
+{
+ int parse_res;
+
+ if (ent->names == NULL)
+ {
+ ent->names = nis_getnames ("group.org_dir");
+ if (ent->names == NULL || ent->names[0] == NULL)
+ {
+ ent->nis = 0;
+ return NSS_STATUS_UNAVAIL;
+ }
}
- while (!_nss_files_parse_grent (p, result, data, buflen));
+
+ do
+ {
+ if (ent->nis_first)
+ {
+ next_name:
+ ent->result = nis_first_entry(ent->names[ent->names_nr]);
+ if (niserr2nss (ent->result->status) != NSS_STATUS_SUCCESS)
+ {
+ ent->nis = 0;
+ return niserr2nss (ent->result->status);
+ }
+ ent->nis_first = FALSE;
+ }
+ else
+ {
+ nis_result *res;
+
+ res = nis_next_entry(ent->names[ent->names_nr],
+ &ent->result->cookie);
+ nis_freeresult (ent->result);
+ ent->result = res;
+ if (niserr2nss (ent->result->status) != NSS_STATUS_SUCCESS)
+ {
+ if ((ent->result->status == NIS_NOTFOUND) &&
+ ent->names[ent->names_nr + 1] != NULL)
+ {
+ nis_freeresult (ent->result);
+ ent->names_nr += 1;
+ goto next_name;
+ }
+ else
+ {
+ ent->nis = 0;
+ return niserr2nss (ent->result->status);
+ }
+ }
+ }
+ parse_res = _nss_nisplus_parse_grent (ent->result, result, buffer,
+ buflen);
+ if (parse_res &&
+ in_blacklist (result->gr_name, strlen (result->gr_name), ent))
+ parse_res = 0; /* if result->gr_name in blacklist,search next entry */
+ }
+ while (!parse_res);
+
+ return NSS_STATUS_SUCCESS;
+}
- if (!in_blacklist (result->gr_name, strlen (result->gr_name), ent))
+/* This function handle the +group entrys in /etc/group */
+static enum nss_status
+getgrent_next_file_plusgroup (struct group *result, char *buffer,
+ size_t buflen)
+{
+ struct parser_data *data = (void *) buffer;
+ int parse_res;
+
+ if (use_nisplus) /* Do the NIS+ query here */
+ {
+ nis_result *res;
+ char buf[strlen (result->gr_name) + 24];
+
+ sprintf(buf, "[name=%s],group.org_dir",
+ &result->gr_name[1]);
+ res = nis_list(buf, EXPAND_NAME, NULL, NULL);
+ if (niserr2nss (res->status) != NSS_STATUS_SUCCESS)
+ {
+ enum nss_status status = niserr2nss (res->status);
+
+ nis_freeresult (res);
+ return status;
+ }
+ parse_res = _nss_nisplus_parse_grent (res, result, buffer, buflen);
+ nis_freeresult (res);
+ }
+ else /* Use NIS */
+ {
+ char *domain, *outval, *p;
+ int outvallen;
+
+ if (yp_get_default_domain (&domain) != YPERR_SUCCESS)
+ return NSS_STATUS_TRYAGAIN;
+
+ if (yp_match (domain, "group.byname", &result->gr_name[1],
+ strlen (result->gr_name) - 1, &outval, &outvallen)
+ != YPERR_SUCCESS)
+ return NSS_STATUS_TRYAGAIN;
+ p = strncpy (buffer, outval,
+ buflen < outvallen ? buflen : outvallen);
+ free (outval);
+ while (isspace (*p))
+ p++;
+ parse_res = _nss_files_parse_grent (p, result, data, buflen);
+ }
+
+ if (parse_res)
+ /* We found the entry. */
return NSS_STATUS_SUCCESS;
else
- return NSS_STATUS_NOTFOUND;
+ return NSS_STATUS_RETURN;
}
@@ -256,27 +419,16 @@ getgrent_next_file (struct group *result, ent_t *ent,
if (result->gr_name[0] == '+' && result->gr_name[1] != '\0'
&& result->gr_name[1] != '@')
{
- char *domain;
- char *outval;
- int outvallen;
-
- if (yp_get_default_domain (&domain) != YPERR_SUCCESS)
- /* XXX Should we regard this as an fatal error? I don't
- think so. Just continue working. --drepper@gnu */
- continue;
-
- if (yp_match (domain, "group.byname", &result->gr_name[1],
- strlen (result->gr_name) - 1, &outval, &outvallen)
- != YPERR_SUCCESS)
- continue;
-
- p = strncpy (buffer, outval, buflen);
- while (isspace (*p))
- p++;
- free (outval);
- if (_nss_files_parse_grent (p, result, data, buflen))
- /* We found the entry. */
- break;
+ enum nss_status status;
+
+ status = getgrent_next_file_plusgroup (result, buffer, buflen);
+ if (status == NSS_STATUS_SUCCESS) /* We found the entry. */
+ break;
+ else
+ if (status == NSS_STATUS_RETURN) /* We couldn't parse the entry */
+ continue;
+ else
+ return status;
}
/* +:... */
@@ -285,7 +437,10 @@ getgrent_next_file (struct group *result, ent_t *ent,
ent->nis = TRUE;
ent->nis_first = TRUE;
- return getgrent_next_nis (result, ent, buffer, buflen);
+ if (use_nisplus)
+ return getgrent_next_nisplus (result, ent, buffer, buflen);
+ else
+ return getgrent_next_nis (result, ent, buffer, buflen);
}
}
@@ -298,7 +453,12 @@ internal_getgrent_r (struct group *gr, ent_t *ent, char *buffer,
size_t buflen)
{
if (ent->nis)
- return getgrent_next_nis (gr, ent, buffer, buflen);
+ {
+ if (use_nisplus)
+ return getgrent_next_nisplus (gr, ent, buffer, buflen);
+ else
+ return getgrent_next_nis (gr, ent, buffer, buflen);
+ }
else
return getgrent_next_file (gr, ent, buffer, buflen);
}
@@ -310,6 +470,12 @@ _nss_compat_getgrent_r (struct group *grp, char *buffer, size_t buflen)
__libc_lock_lock (lock);
+ if (ni == NULL)
+ {
+ __nss_database_lookup ("group_compat", NULL, "nis", &ni);
+ use_nisplus = (strcmp (ni->name, "nisplus") == 0);
+ }
+
/* Be prepared that the setgrent function was not called before. */
if (ext_ent.stream == NULL)
status = internal_setgrent (&ext_ent);
@@ -327,12 +493,21 @@ enum nss_status
_nss_compat_getgrnam_r (const char *name, struct group *grp,
char *buffer, size_t buflen)
{
- ent_t ent = {0, 0, NULL, 0, NULL, {NULL, 0, 0}};
+ ent_t ent = {0, 0, NULL, 0, NULL, NULL, 0, NULL, {NULL, 0, 0}};
enum nss_status status;
if (name[0] == '-' || name[0] == '+')
return NSS_STATUS_NOTFOUND;
+ __libc_lock_lock (lock);
+
+ if (ni == NULL)
+ {
+ __nss_database_lookup ("group_compat", NULL, "nis", &ni);
+ use_nisplus = (strcmp (ni->name, "nisplus") == 0);
+ }
+
+ __libc_lock_unlock (lock);
status = internal_setgrent (&ent);
if (status != NSS_STATUS_SUCCESS)
@@ -352,9 +527,19 @@ enum nss_status
_nss_compat_getgrgid_r (gid_t gid, struct group *grp,
char *buffer, size_t buflen)
{
- ent_t ent = {0, 0, NULL, 0, NULL, {NULL, 0, 0}};
+ ent_t ent = {0, 0, NULL, 0, NULL, NULL, 0, NULL, {NULL, 0, 0}};
enum nss_status status;
+ __libc_lock_lock (lock);
+
+ if (ni == NULL)
+ {
+ __nss_database_lookup ("group_compat", NULL, "nis", &ni);
+ use_nisplus = (strcmp (ni->name, "nisplus") == 0);
+ }
+
+ __libc_lock_unlock (lock);
+
status = internal_setgrent (&ent);
if (status != NSS_STATUS_SUCCESS)
return status;
diff --git a/nis/nss_compat/compat-pwd.c b/nis/nss_compat/compat-pwd.c
index 56659e9..317e2d1 100644
--- a/nis/nss_compat/compat-pwd.c
+++ b/nis/nss_compat/compat-pwd.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1996.
@@ -26,8 +26,15 @@
#include <libc-lock.h>
#include <rpcsvc/yp.h>
#include <rpcsvc/ypclnt.h>
+#include <rpcsvc/nis.h>
+#include <rpcsvc/nislib.h>
+#include <nsswitch.h>
#include "netgroup.h"
+#include "nss-nisplus.h"
+
+static service_user *ni = NULL;
+static bool_t use_nisplus = FALSE; /* default: passwd_compat: nis */
/* Get the declaration of the parser function. */
#define ENTNAME pwent
@@ -52,6 +59,9 @@ struct ent_t
bool_t first;
char *oldkey;
int oldkeylen;
+ nis_result *result;
+ nis_name *names;
+ u_long names_nr;
FILE *stream;
struct blacklist_t blacklist;
struct passwd pwd;
@@ -59,7 +69,7 @@ struct ent_t
};
typedef struct ent_t ent_t;
-static ent_t ext_ent = {0, 0, 0, NULL, 0, NULL, {NULL, 0, 0},
+static ent_t ext_ent = {0, 0, 0, NULL, 0, NULL, NULL, 0, NULL, {NULL, 0, 0},
{NULL, NULL, 0, 0, NULL, NULL, NULL}};
/* Protect global state against multiple changers. */
@@ -68,7 +78,8 @@ __libc_lock_define_initialized (static, lock)
/* Prototypes for local functions. */
static void blacklist_store_name (const char *, ent_t *);
static int in_blacklist (const char *, int, ent_t *);
-
+extern int _nss_nisplus_parse_pwent (nis_result *, struct passwd *,
+ char *, size_t);
static void
give_pwd_free (struct passwd *pwd)
{
@@ -192,6 +203,18 @@ internal_setpwent (ent_t *ent)
ent->oldkeylen = 0;
}
+ if (ent->result != NULL)
+ {
+ nis_freeresult (ent->result);
+ ent->result = NULL;
+ }
+
+ if (ent->names != NULL)
+ {
+ nis_freenames (ent->names);
+ ent->names = NULL;
+ }
+ ent->names_nr = 0;
ent->blacklist.current = 0;
if (ent->blacklist.data != NULL)
ent->blacklist.data[0] = '\0';
@@ -219,6 +242,12 @@ _nss_compat_setpwent (void)
__libc_lock_lock (lock);
+ if (ni == NULL)
+ {
+ __nss_database_lookup ("passwd_compat", NULL, "nis", &ni);
+ use_nisplus = (strcmp (ni->name, "nisplus") == 0);
+ }
+
result = internal_setpwent (&ext_ent);
__libc_lock_unlock (lock);
@@ -245,6 +274,19 @@ internal_endpwent (ent_t *ent)
ent->oldkeylen = 0;
}
+ if (ent->result != NULL)
+ {
+ nis_freeresult (ent->result);
+ ent->result = NULL;
+ }
+
+ if (ent->names != NULL)
+ {
+ nis_freenames (ent->names);
+ ent->names = NULL;
+ }
+ ent->names_nr = 0;
+
ent->blacklist.current = 0;
if (ent->blacklist.data != NULL)
ent->blacklist.data[0] = '\0';
@@ -272,14 +314,14 @@ _nss_compat_endpwent (void)
}
static enum nss_status
-getpwent_next_netgr (struct passwd *result, ent_t *ent, char *group,
- char *buffer, size_t buflen)
+getpwent_next_nis_netgr (struct passwd *result, ent_t *ent, char *group,
+ char *buffer, size_t buflen)
{
struct parser_data *data = (void *) buffer;
char *ypdomain, *host, *user, *domain, *outval, *p, *p2;
int status, outvallen;
size_t p2len;
-
+
if (yp_get_default_domain (&ypdomain) != YPERR_SUCCESS)
{
ent->netgroup = 0;
@@ -341,12 +383,175 @@ getpwent_next_netgr (struct passwd *result, ent_t *ent, char *group,
}
static enum nss_status
+getpwent_next_nisplus_netgr (struct passwd *result, ent_t *ent, char *group,
+ char *buffer, size_t buflen)
+{
+ char *ypdomain, *host, *user, *domain, *p2;
+ int status, parse_res;
+ size_t p2len;
+ nis_result *nisres;
+
+ /* Maybe we should use domainname here ? We need the current
+ domainname for the domain field in netgroups */
+ if (yp_get_default_domain (&ypdomain) != YPERR_SUCCESS)
+ {
+ ent->netgroup = 0;
+ ent->first = 0;
+ give_pwd_free (&ent->pwd);
+ return NSS_STATUS_UNAVAIL;
+ }
+
+ if (ent->first == TRUE)
+ {
+ bzero (&ent->netgrdata, sizeof (struct __netgrent));
+ __internal_setnetgrent (group, &ent->netgrdata);
+ ent->first = FALSE;
+ }
+
+ while (1)
+ {
+ status = __internal_getnetgrent_r (&host, &user, &domain,
+ &ent->netgrdata, buffer, buflen);
+ if (status != 1)
+ {
+ __internal_endnetgrent (&ent->netgrdata);
+ ent->netgroup = 0;
+ give_pwd_free (&ent->pwd);
+ return NSS_STATUS_RETURN;
+ }
+
+ if (user == NULL || user[0] == '-')
+ continue;
+
+ if (domain != NULL && strcmp (ypdomain, domain) != 0)
+ continue;
+
+ p2len = pwd_need_buflen (&ent->pwd);
+ if (p2len > buflen)
+ {
+ __set_errno (ERANGE);
+ return NSS_STATUS_TRYAGAIN;
+ }
+ p2 = buffer + (buflen - p2len);
+ buflen -= p2len;
+ {
+ char buf[strlen (user) + 30];
+ sprintf(buf, "[name=%s],passwd.org_dir", user);
+ nisres = nis_list(buf, EXPAND_NAME, NULL, NULL);
+ }
+ if (niserr2nss (nisres->status) != NSS_STATUS_SUCCESS)
+ {
+ nis_freeresult (nisres);
+ continue;
+ }
+ parse_res = _nss_nisplus_parse_pwent (nisres, result, buffer, buflen);
+ nis_freeresult (nisres);
+
+ if (parse_res)
+ {
+ copy_pwd_changes (result, &ent->pwd, p2, p2len);
+ break;
+ }
+ }
+
+ return NSS_STATUS_SUCCESS;
+}
+
+static enum nss_status
+getpwent_next_netgr (struct passwd *result, ent_t *ent, char *group,
+ char *buffer, size_t buflen)
+{
+ if (use_nisplus)
+ return getpwent_next_nisplus_netgr (result, ent, group, buffer, buflen);
+ else
+ return getpwent_next_nis_netgr (result, ent, group, buffer, buflen);
+}
+
+static enum nss_status
+getpwent_next_nisplus (struct passwd *result, ent_t *ent, char *buffer,
+ size_t buflen)
+{
+ int parse_res;
+ size_t p2len;
+ char *p2;
+
+ if (ent->names == NULL)
+ {
+ ent->names = nis_getnames ("passwd.org_dir");
+ if (ent->names == NULL || ent->names[0] == NULL)
+ {
+ ent->nis = 0;
+ return NSS_STATUS_UNAVAIL;
+ }
+ }
+
+ p2len = pwd_need_buflen (&ent->pwd);
+ if (p2len > buflen)
+ {
+ __set_errno (ERANGE);
+ return NSS_STATUS_TRYAGAIN;
+ }
+ p2 = buffer + (buflen - p2len);
+ buflen -= p2len;
+ do
+ {
+ if (ent->first)
+ {
+ next_name:
+ ent->result = nis_first_entry(ent->names[ent->names_nr]);
+ if (niserr2nss (ent->result->status) != NSS_STATUS_SUCCESS)
+ {
+ ent->nis = 0;
+ give_pwd_free (&ent->pwd);
+ return niserr2nss (ent->result->status);
+ }
+ ent->first = FALSE;
+ }
+ else
+ {
+ nis_result *res;
+
+ res = nis_next_entry(ent->names[ent->names_nr],
+ &ent->result->cookie);
+ nis_freeresult (ent->result);
+ ent->result = res;
+ if (niserr2nss (ent->result->status) != NSS_STATUS_SUCCESS)
+ {
+ if ((ent->result->status == NIS_NOTFOUND) &&
+ ent->names[ent->names_nr + 1] != NULL)
+ {
+ nis_freeresult (ent->result);
+ ent->names_nr += 1;
+ goto next_name;
+ }
+ else
+ {
+ ent->nis = 0;
+ give_pwd_free (&ent->pwd);
+ return niserr2nss (ent->result->status);
+ }
+ }
+ }
+ parse_res = _nss_nisplus_parse_pwent (ent->result, result, buffer,
+ buflen);
+ if (parse_res &&
+ in_blacklist (result->pw_name, strlen (result->pw_name), ent))
+ parse_res = 0; /* if result->pw_name in blacklist,search next entry */
+ }
+ while (!parse_res);
+
+ copy_pwd_changes (result, &ent->pwd, p2, p2len);
+
+ return NSS_STATUS_SUCCESS;
+}
+
+static enum nss_status
getpwent_next_nis (struct passwd *result, ent_t *ent, char *buffer,
size_t buflen)
{
struct parser_data *data = (void *) buffer;
char *domain, *outkey, *outval, *p, *p2;
- int outkeylen, outvallen;
+ int outkeylen, outvallen, parse_res;
size_t p2len;
if (yp_get_default_domain (&domain) != YPERR_SUCCESS)
@@ -404,17 +609,96 @@ getpwent_next_nis (struct passwd *result, ent_t *ent, char *buffer,
while (isspace (*p))
++p;
+ parse_res = _nss_files_parse_pwent (p, result, data, buflen);
+ if (parse_res &&
+ in_blacklist (result->pw_name, strlen (result->pw_name), ent))
+ parse_res = 0;
}
- while (!_nss_files_parse_pwent (p, result, data, buflen));
+ while (!parse_res);
copy_pwd_changes (result, &ent->pwd, p2, p2len);
- if (!in_blacklist (result->pw_name, strlen (result->pw_name), ent))
- return NSS_STATUS_SUCCESS;
- else
- return NSS_STATUS_NOTFOUND;
+ return NSS_STATUS_SUCCESS;
}
+/* This function handle the +user entrys in /etc/passwd */
+static enum nss_status
+getpwent_next_file_plususer (struct passwd *result, char *buffer,
+ size_t buflen)
+{
+ struct parser_data *data = (void *) buffer;
+ struct passwd pwd;
+ int parse_res;
+ char *p;
+ size_t plen;
+
+ memset (&pwd, '\0', sizeof (struct passwd));
+
+ copy_pwd_changes (&pwd, result, NULL, 0);
+
+ plen = pwd_need_buflen (&pwd);
+ if (plen > buflen)
+ {
+ __set_errno (ERANGE);
+ return NSS_STATUS_TRYAGAIN;
+ }
+ p = buffer + (buflen - plen);
+ buflen -= plen;
+
+ if (use_nisplus) /* Do the NIS+ query here */
+ {
+ nis_result *res;
+ char buf[strlen (result->pw_name) + 24];
+
+ sprintf(buf, "[name=%s],passwd.org_dir",
+ &result->pw_name[1]);
+ res = nis_list(buf, EXPAND_NAME, NULL, NULL);
+ if (niserr2nss (res->status) != NSS_STATUS_SUCCESS)
+ {
+ enum nss_status status = niserr2nss (res->status);
+
+ nis_freeresult (res);
+ return status;
+ }
+ parse_res = _nss_nisplus_parse_pwent (res, result, buffer, buflen);
+ nis_freeresult (res);
+ }
+ else /* Use NIS */
+ {
+ char *domain;
+ char *outval;
+ int outvallen;
+
+ if (yp_get_default_domain (&domain) != YPERR_SUCCESS)
+ return NSS_STATUS_TRYAGAIN;
+
+ if (yp_match (domain, "passwd.byname", &result->pw_name[1],
+ strlen (result->pw_name) - 1, &outval, &outvallen)
+ != YPERR_SUCCESS)
+ return NSS_STATUS_TRYAGAIN;
+ p = strncpy (buffer, outval,
+ buflen < outvallen ? buflen : outvallen);
+ free (outval);
+ while (isspace (*p))
+ p++;
+ parse_res = _nss_files_parse_pwent (p, result, data, buflen);
+ }
+
+ if (parse_res)
+ {
+ copy_pwd_changes (result, &pwd, p, plen);
+ give_pwd_free (&pwd);
+ /* We found the entry. */
+ return NSS_STATUS_SUCCESS;
+ }
+ else
+ {
+ /* Give buffer the old len back */
+ buflen += plen;
+ give_pwd_free (&pwd);
+ }
+ return NSS_STATUS_RETURN;
+}
static enum nss_status
getpwent_next_file (struct passwd *result, ent_t *ent,
@@ -423,8 +707,7 @@ getpwent_next_file (struct passwd *result, ent_t *ent,
struct parser_data *data = (void *) buffer;
while (1)
{
- char *p, *p2;
- size_t p2len;
+ char *p;
do
{
@@ -494,50 +777,16 @@ getpwent_next_file (struct passwd *result, ent_t *ent,
if (result->pw_name[0] == '+' && result->pw_name[1] != '\0'
&& result->pw_name[1] != '@')
{
- char *domain;
- char *outval;
- int outvallen;
- struct passwd pwd;
-
- memset (&pwd, '\0', sizeof (struct passwd));
-
- if (yp_get_default_domain (&domain) != YPERR_SUCCESS)
- /* XXX Should we regard this as an fatal error? I don't
- think so. Just continue working. --drepper@gnu */
- continue;
-
- if (yp_match (domain, "passwd.byname", &result->pw_name[1],
- strlen (result->pw_name) - 1, &outval, &outvallen)
- != YPERR_SUCCESS)
- continue;
-
- copy_pwd_changes (&pwd, result, NULL, 0);
-
- p2len = pwd_need_buflen (&pwd);
- if (p2len > buflen)
- {
- __set_errno (ERANGE);
- return NSS_STATUS_TRYAGAIN;
- }
- p2 = buffer + (buflen - p2len);
- buflen -= p2len;
- p = strncpy (buffer, outval, buflen);
- while (isspace (*p))
- p++;
- free (outval);
- if (_nss_files_parse_pwent (p, result, data, buflen))
- {
- copy_pwd_changes (result, &pwd, p2, p2len);
- give_pwd_free (&pwd);
- /* We found the entry. */
- break;
- }
+ enum nss_status status;
+
+ status = getpwent_next_file_plususer (result, buffer, buflen);
+ if (status == NSS_STATUS_SUCCESS) /* We found the entry. */
+ break;
else
- {
- /* Give buffer the old len back */
- buflen += p2len;
- give_pwd_free (&pwd);
- }
+ if (status == NSS_STATUS_RETURN) /* We couldn't parse the entry */
+ continue;
+ else
+ return status;
}
/* +:... */
@@ -547,7 +796,10 @@ getpwent_next_file (struct passwd *result, ent_t *ent,
ent->first = TRUE;
copy_pwd_changes (&ent->pwd, result, NULL, 0);
- return getpwent_next_nis (result, ent, buffer, buflen);
+ if (use_nisplus)
+ return getpwent_next_nisplus (result, ent, buffer, buflen);
+ else
+ return getpwent_next_nis (result, ent, buffer, buflen);
}
}
@@ -572,7 +824,12 @@ internal_getpwent_r (struct passwd *pw, ent_t *ent, char *buffer,
return status;
}
else if (ent->nis)
- return getpwent_next_nis (pw, ent, buffer, buflen);
+ {
+ if (use_nisplus)
+ return getpwent_next_nisplus (pw, ent, buffer, buflen);
+ else
+ return getpwent_next_nis (pw, ent, buffer, buflen);
+ }
else
return getpwent_next_file (pw, ent, buffer, buflen);
}
@@ -585,6 +842,12 @@ _nss_compat_getpwent_r (struct passwd *pwd, char *buffer,
__libc_lock_lock (lock);
+ if (ni == NULL)
+ {
+ __nss_database_lookup ("passwd_compat", NULL, "nis", &ni);
+ use_nisplus = (strcmp (ni->name, "nisplus") == 0);
+ }
+
/* Be prepared that the setpwent function was not called before. */
if (ext_ent.stream == NULL)
status = internal_setpwent (&ext_ent);
@@ -602,13 +865,22 @@ enum nss_status
_nss_compat_getpwnam_r (const char *name, struct passwd *pwd,
char *buffer, size_t buflen)
{
- ent_t ent = {0, 0, 0, NULL, 0, NULL, {NULL, 0, 0},
+ ent_t ent = {0, 0, 0, NULL, 0, NULL, NULL, 0, NULL, {NULL, 0, 0},
{NULL, NULL, 0, 0, NULL, NULL, NULL}};
enum nss_status status;
if (name[0] == '-' || name[0] == '+')
return NSS_STATUS_NOTFOUND;
+ __libc_lock_lock (lock);
+
+ if (ni == NULL)
+ {
+ __nss_database_lookup ("passwd_compat", NULL, "nis", &ni);
+ use_nisplus = (strcmp (ni->name, "nisplus") == 0);
+ }
+
+ __libc_lock_unlock (lock);
status = internal_setpwent (&ent);
if (status != NSS_STATUS_SUCCESS)
@@ -628,10 +900,20 @@ enum nss_status
_nss_compat_getpwuid_r (uid_t uid, struct passwd *pwd,
char *buffer, size_t buflen)
{
- ent_t ent = {0, 0, 0, NULL, 0, NULL, {NULL, 0, 0},
+ ent_t ent = {0, 0, 0, NULL, 0, NULL, NULL, 0, NULL, {NULL, 0, 0},
{NULL, NULL, 0, 0, NULL, NULL, NULL}};
enum nss_status status;
-
+
+ __libc_lock_lock (lock);
+
+ if (ni == NULL)
+ {
+ __nss_database_lookup ("passwd_compat", NULL, "nis", &ni);
+ use_nisplus = (strcmp (ni->name, "nisplus") == 0);
+ }
+
+ __libc_lock_unlock (lock);
+
status = internal_setpwent (&ent);
if (status != NSS_STATUS_SUCCESS)
return status;
diff --git a/nis/nss_compat/compat-spwd.c b/nis/nss_compat/compat-spwd.c
index 47dd229..7c0eb24 100644
--- a/nis/nss_compat/compat-spwd.c
+++ b/nis/nss_compat/compat-spwd.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1996.
@@ -26,6 +26,15 @@
#include <libc-lock.h>
#include <rpcsvc/yp.h>
#include <rpcsvc/ypclnt.h>
+#include <rpcsvc/nis.h>
+#include <rpcsvc/nislib.h>
+#include <nsswitch.h>
+
+#include "netgroup.h"
+#include "nss-nisplus.h"
+
+static service_user *ni = NULL;
+static bool_t use_nisplus = FALSE; /* default: passwd_compat: nis */
/* Get the declaration of the parser function. */
#define ENTNAME spent
@@ -50,13 +59,17 @@ struct ent_t
bool_t first;
char *oldkey;
int oldkeylen;
+ nis_result *result;
+ nis_name *names;
+ u_long names_nr;
FILE *stream;
struct blacklist_t blacklist;
struct spwd pwd;
+ struct __netgrent netgrdata;
};
typedef struct ent_t ent_t;
-static ent_t ext_ent = {0, 0, 0, NULL, 0, NULL, {NULL, 0, 0},
+static ent_t ext_ent = {0, 0, 0, NULL, 0, NULL, NULL, 0, NULL, {NULL, 0, 0},
{NULL, NULL, 0, 0, 0, 0, 0, 0, 0}};
/* Protect global state against multiple changers. */
@@ -65,7 +78,8 @@ __libc_lock_define_initialized (static, lock)
/* Prototypes for local functions. */
static void blacklist_store_name (const char *, ent_t *);
static int in_blacklist (const char *, int, ent_t *);
-
+extern int _nss_nisplus_parse_spent (nis_result *, struct spwd *,
+ char *, size_t);
static void
give_spwd_free (struct spwd *pwd)
{
@@ -130,6 +144,10 @@ internal_setspent (ent_t *ent)
ent->nis = ent->first = ent->netgroup = 0;
+ /* If something was left over free it. */
+ if (ent->netgroup)
+ __internal_endnetgrent (&ent->netgrdata);
+
if (ent->oldkey != NULL)
{
free (ent->oldkey);
@@ -137,6 +155,18 @@ internal_setspent (ent_t *ent)
ent->oldkeylen = 0;
}
+ if (ent->result != NULL)
+ {
+ nis_freeresult (ent->result);
+ ent->result = NULL;
+ }
+ if (ent->names != NULL)
+ {
+ nis_freenames (ent->names);
+ ent->names = NULL;
+ }
+ ent->names_nr = 0;
+
ent->blacklist.current = 0;
if (ent->blacklist.data != NULL)
ent->blacklist.data[0] = '\0';
@@ -164,6 +194,12 @@ _nss_compat_setspent (void)
__libc_lock_lock (lock);
+ if (ni == NULL)
+ {
+ __nss_database_lookup ("shadow_compat", "passwd_compat", "nis", &ni);
+ use_nisplus = (strcmp (ni->name, "nisplus") == 0);
+ }
+
result = internal_setspent (&ext_ent);
__libc_lock_unlock (lock);
@@ -181,6 +217,9 @@ internal_endspent (ent_t *ent)
ent->stream = NULL;
}
+ if (ent->netgroup)
+ __internal_endnetgrent (&ent->netgrdata);
+
ent->nis = ent->first = ent->netgroup = 0;
if (ent->oldkey != NULL)
@@ -190,10 +229,22 @@ internal_endspent (ent_t *ent)
ent->oldkeylen = 0;
}
+ if (ent->result != NULL)
+ {
+ nis_freeresult (ent->result);
+ ent->result = NULL;
+ }
+ if (ent->names != NULL)
+ {
+ nis_freenames (ent->names);
+ ent->names = NULL;
+ }
+ ent->names_nr = 0;
+
ent->blacklist.current = 0;
if (ent->blacklist.data != NULL)
ent->blacklist.data[0] = '\0';
-
+
give_spwd_free (&ent->pwd);
return NSS_STATUS_SUCCESS;
@@ -215,8 +266,8 @@ _nss_compat_endspent (void)
static enum nss_status
-getspent_next_netgr (struct spwd *result, ent_t *ent, char *group,
- char *buffer, size_t buflen)
+getspent_next_nis_netgr (struct spwd *result, ent_t *ent, char *group,
+ char *buffer, size_t buflen)
{
struct parser_data *data = (void *) buffer;
char *ypdomain, *host, *user, *domain, *outval, *p, *p2;
@@ -233,15 +284,18 @@ getspent_next_netgr (struct spwd *result, ent_t *ent, char *group,
if (ent->first == TRUE)
{
- setnetgrent (group);
+ bzero (&ent->netgrdata, sizeof (struct __netgrent));
+ __internal_setnetgrent (group, &ent->netgrdata);
ent->first = FALSE;
}
while (1)
{
- if ((status = getnetgrent (&host, &user, &domain)) != 1)
+ status = __internal_getnetgrent_r (&host, &user, &domain,
+ &ent->netgrdata, buffer, buflen);
+ if (status != 1)
{
- endnetgrent ();
+ __internal_endnetgrent (&ent->netgrdata);
ent->netgroup = 0;
give_spwd_free (&ent->pwd);
return NSS_STATUS_RETURN;
@@ -281,12 +335,176 @@ getspent_next_netgr (struct spwd *result, ent_t *ent, char *group,
}
static enum nss_status
+getspent_next_nisplus_netgr (struct spwd *result, ent_t *ent, char *group,
+ char *buffer, size_t buflen)
+{
+ char *ypdomain, *host, *user, *domain, *p2;
+ int status, parse_res;
+ size_t p2len;
+ nis_result *nisres;
+
+ /* Maybe we should use domainname here ? We need the current
+ domainname for the domain field in netgroups */
+ if (yp_get_default_domain (&ypdomain) != YPERR_SUCCESS)
+ {
+ ent->netgroup = 0;
+ ent->first = 0;
+ give_spwd_free (&ent->pwd);
+ return NSS_STATUS_UNAVAIL;
+ }
+
+ if (ent->first == TRUE)
+ {
+ bzero (&ent->netgrdata, sizeof (struct __netgrent));
+ __internal_setnetgrent (group, &ent->netgrdata);
+ ent->first = FALSE;
+ }
+
+ while (1)
+ {
+ status = __internal_getnetgrent_r (&host, &user, &domain,
+ &ent->netgrdata, buffer, buflen);
+ if (status != 1)
+ {
+ __internal_endnetgrent (&ent->netgrdata);
+ ent->netgroup = 0;
+ give_spwd_free (&ent->pwd);
+ return NSS_STATUS_RETURN;
+ }
+
+ if (user == NULL || user[0] == '-')
+ continue;
+
+ if (domain != NULL && strcmp (ypdomain, domain) != 0)
+ continue;
+
+ p2len = spwd_need_buflen (&ent->pwd);
+ if (p2len > buflen)
+ {
+ __set_errno (ERANGE);
+ return NSS_STATUS_TRYAGAIN;
+ }
+ p2 = buffer + (buflen - p2len);
+ buflen -= p2len;
+ {
+ char buf[strlen (user) + 30];
+ sprintf(buf, "[name=%s],passwd.org_dir", user);
+ nisres = nis_list(buf, EXPAND_NAME, NULL, NULL);
+ }
+ if (niserr2nss (nisres->status) != NSS_STATUS_SUCCESS)
+ {
+ nis_freeresult (nisres);
+ continue;
+ }
+ parse_res = _nss_nisplus_parse_spent (nisres, result, buffer, buflen);
+ nis_freeresult (nisres);
+
+ if (parse_res)
+ {
+ copy_spwd_changes (result, &ent->pwd, p2, p2len);
+ break;
+ }
+ }
+
+ return NSS_STATUS_SUCCESS;
+}
+
+static enum nss_status
+getspent_next_netgr (struct spwd *result, ent_t *ent, char *group,
+ char *buffer, size_t buflen)
+{
+ if (use_nisplus)
+ return getpwent_next_nisplus_netgr (result, ent, group, buffer, buflen);
+ else
+ return getpwent_next_nis_netgr (result, ent, group, buffer, buflen);
+}
+
+static enum nss_status
+getspent_next_nisplus (struct spwd *result, ent_t *ent, char *buffer,
+ size_t buflen)
+{
+ int parse_res;
+ size_t p2len;
+ char *p2;
+
+ if (ent->names == NULL)
+ {
+ ent->names = nis_getnames ("passwd.org_dir");
+ if (ent->names == NULL || ent->names[0] == NULL)
+ {
+ ent->nis = 0;
+ return NSS_STATUS_UNAVAIL;
+ }
+ }
+
+ p2len = spwd_need_buflen (&ent->pwd);
+ if (p2len > buflen)
+ {
+ __set_errno (ERANGE);
+ return NSS_STATUS_TRYAGAIN;
+ }
+ p2 = buffer + (buflen - p2len);
+ buflen -= p2len;
+ do
+ {
+ if (ent->first)
+ {
+ next_name:
+ ent->result = nis_first_entry(ent->names[ent->names_nr]);
+ if (niserr2nss (ent->result->status) != NSS_STATUS_SUCCESS)
+ {
+ ent->nis = 0;
+ give_spwd_free (&ent->pwd);
+ return niserr2nss (ent->result->status);
+ }
+ ent->first = FALSE;
+ }
+ else
+ {
+ nis_result *res;
+
+ res = nis_next_entry(ent->names[ent->names_nr],
+ &ent->result->cookie);
+ nis_freeresult (ent->result);
+ ent->result = res;
+ if (niserr2nss (ent->result->status) != NSS_STATUS_SUCCESS)
+ {
+ if ((ent->result->status == NIS_NOTFOUND) &&
+ ent->names[ent->names_nr + 1] != NULL)
+ {
+ nis_freeresult (ent->result);
+ ent->names_nr += 1;
+ goto next_name;
+ }
+ else
+ {
+ ent->nis = 0;
+ give_spwd_free (&ent->pwd);
+ return niserr2nss (ent->result->status);
+ }
+ }
+ }
+ parse_res = _nss_nisplus_parse_spent (ent->result, result, buffer,
+ buflen);
+ if (parse_res &&
+ in_blacklist (result->sp_namp, strlen (result->sp_namp), ent))
+ parse_res = 0; /* if result->pw_name in blacklist,search next entry */
+ }
+ while (!parse_res);
+
+ copy_spwd_changes (result, &ent->pwd, p2, p2len);
+
+ return NSS_STATUS_SUCCESS;
+}
+
+
+static enum nss_status
getspent_next_nis (struct spwd *result, ent_t *ent,
char *buffer, size_t buflen)
{
struct parser_data *data = (void *) buffer;
char *domain, *outkey, *outval, *p, *p2;
- int outkeylen, outvallen;
+ int outkeylen, outvallen, parse_res;
size_t p2len;
if (yp_get_default_domain (&domain) != YPERR_SUCCESS)
@@ -344,17 +562,96 @@ getspent_next_nis (struct spwd *result, ent_t *ent,
while (isspace (*p))
++p;
+ parse_res = _nss_files_parse_spent (p, result, data, buflen);
+ if (parse_res &&
+ in_blacklist (result->sp_namp, strlen (result->sp_namp), ent))
+ parse_res = 0;
}
- while (!_nss_files_parse_spent (p, result, data, buflen));
+ while (!parse_res);
copy_spwd_changes (result, &ent->pwd, p2, p2len);
- if (!in_blacklist (result->sp_namp, strlen (result->sp_namp), ent))
- return NSS_STATUS_SUCCESS;
- else
- return NSS_STATUS_NOTFOUND;
+ return NSS_STATUS_SUCCESS;
}
+/* This function handle the +user entrys in /etc/shadow */
+static enum nss_status
+getspent_next_file_plususer (struct spwd *result, char *buffer,
+ size_t buflen)
+{
+ struct parser_data *data = (void *) buffer;
+ struct spwd pwd;
+ int parse_res;
+ char *p;
+ size_t plen;
+
+ memset (&pwd, '\0', sizeof (struct spwd));
+
+ copy_spwd_changes (&pwd, result, NULL, 0);
+
+ plen = spwd_need_buflen (&pwd);
+ if (plen > buflen)
+ {
+ __set_errno (ERANGE);
+ return NSS_STATUS_TRYAGAIN;
+ }
+ p = buffer + (buflen - plen);
+ buflen -= plen;
+
+ if (use_nisplus) /* Do the NIS+ query here */
+ {
+ nis_result *res;
+ char buf[strlen (result->sp_namp) + 24];
+
+ sprintf(buf, "[name=%s],passwd.org_dir",
+ &result->sp_namp[1]);
+ res = nis_list(buf, EXPAND_NAME, NULL, NULL);
+ if (niserr2nss (res->status) != NSS_STATUS_SUCCESS)
+ {
+ enum nss_status status = niserr2nss (res->status);
+
+ nis_freeresult (res);
+ return status;
+ }
+ parse_res = _nss_nisplus_parse_spent (res, result, buffer, buflen);
+ nis_freeresult (res);
+ }
+ else /* Use NIS */
+ {
+ char *domain;
+ char *outval;
+ int outvallen;
+
+ if (yp_get_default_domain (&domain) != YPERR_SUCCESS)
+ return NSS_STATUS_TRYAGAIN;
+
+ if (yp_match (domain, "passwd.byname", &result->sp_namp[1],
+ strlen (result->sp_namp) - 1, &outval, &outvallen)
+ != YPERR_SUCCESS)
+ return NSS_STATUS_TRYAGAIN;
+ p = strncpy (buffer, outval,
+ buflen < outvallen ? buflen : outvallen);
+ free (outval);
+ while (isspace (*p))
+ p++;
+ parse_res = _nss_files_parse_spent (p, result, data, buflen);
+ }
+
+ if (parse_res)
+ {
+ copy_spwd_changes (result, &pwd, p, plen);
+ give_spwd_free (&pwd);
+ /* We found the entry. */
+ return NSS_STATUS_SUCCESS;
+ }
+ else
+ {
+ /* Give buffer the old len back */
+ buflen += plen;
+ give_spwd_free (&pwd);
+ }
+ return NSS_STATUS_RETURN;
+}
static enum nss_status
getspent_next_file (struct spwd *result, ent_t *ent,
@@ -434,50 +731,16 @@ getspent_next_file (struct spwd *result, ent_t *ent,
if (result->sp_namp[0] == '+' && result->sp_namp[1] != '\0'
&& result->sp_namp[1] != '@')
{
- char *domain;
- char *outval;
- int outvallen;
- struct spwd pwd;
-
- memset (&pwd, '\0', sizeof (struct spwd));
-
- if (yp_get_default_domain (&domain) != YPERR_SUCCESS)
- /* XXX Should we regard this as an fatal error? I don't
- think so. Just continue working. --drepper@gnu */
- continue;
-
- if (yp_match (domain, "shadow.byname", &result->sp_namp[1],
- strlen (result->sp_namp) - 1, &outval, &outvallen)
- != YPERR_SUCCESS)
- continue;
-
- copy_spwd_changes (&pwd, result, NULL, 0);
-
- p2len = spwd_need_buflen (&pwd);
- if (p2len > buflen)
- {
- __set_errno (ERANGE);
- return NSS_STATUS_TRYAGAIN;
- }
- p2 = buffer + (buflen - p2len);
- buflen -= p2len;
- p = strncpy (buffer, outval, buflen);
- while (isspace (*p))
- p++;
- free (outval);
- if (_nss_files_parse_spent (p, result, data, buflen))
- {
- copy_spwd_changes (result, &pwd, p2, p2len);
- give_spwd_free (&pwd);
- /* We found the entry. */
- break;
- }
- else
- {
- /* Give buffer the old len back */
- buflen += p2len;
- give_spwd_free (&pwd);
- }
+ enum nss_status status;
+
+ status = getspent_next_file_plususer (result, buffer, buflen);
+ if (status == NSS_STATUS_SUCCESS) /* We found the entry. */
+ break;
+ else
+ if (status == NSS_STATUS_RETURN) /* We couldn't parse the entry */
+ continue;
+ else
+ return status;
}
/* +:... */
@@ -487,7 +750,10 @@ getspent_next_file (struct spwd *result, ent_t *ent,
ent->first = TRUE;
copy_spwd_changes (&ent->pwd, result, NULL, 0);
- return getspent_next_nis (result, ent, buffer, buflen);
+ if (use_nisplus)
+ return getspent_next_nisplus (result, ent, buffer, buflen);
+ else
+ return getspent_next_nis (result, ent, buffer, buflen);
}
}
@@ -512,7 +778,12 @@ internal_getspent_r (struct spwd *pw, ent_t *ent,
return status;
}
else if (ent->nis)
- return getspent_next_nis (pw, ent, buffer, buflen);
+ {
+ if (use_nisplus)
+ return getspent_next_nisplus (pw, ent, buffer, buflen);
+ else
+ return getspent_next_nis (pw, ent, buffer, buflen);
+ }
else
return getspent_next_file (pw, ent, buffer, buflen);
}
@@ -524,6 +795,12 @@ _nss_compat_getspent_r (struct spwd *pwd, char *buffer, size_t buflen)
__libc_lock_lock (lock);
+ if (ni == NULL)
+ {
+ __nss_database_lookup ("shadow_compat", "passwd_compat", "nis", &ni);
+ use_nisplus = (strcmp (ni->name, "nisplus") == 0);
+ }
+
/* Be prepared that the setspent function was not called before. */
if (ext_ent.stream == NULL)
status = internal_setspent (&ext_ent);
@@ -541,13 +818,19 @@ enum nss_status
_nss_compat_getspnam_r (const char *name, struct spwd *pwd,
char *buffer, size_t buflen)
{
- ent_t ent = {0, 0, 0, NULL, 0, NULL, {NULL, 0, 0},
+ ent_t ent = {0, 0, 0, NULL, 0, NULL, NULL, 0, NULL, {NULL, 0, 0},
{NULL, NULL, 0, 0, 0, 0, 0, 0, 0}};
enum nss_status status;
if (name[0] == '-' || name[0] == '+')
return NSS_STATUS_NOTFOUND;
+ if (ni == NULL)
+ {
+ __nss_database_lookup ("shadow_compat", "passwd_compat", "nis", &ni);
+ use_nisplus = (strcmp (ni->name, "nisplus") == 0);
+ }
+
status = internal_setspent (&ent);
if (status != NSS_STATUS_SUCCESS)
return status;
@@ -619,3 +902,4 @@ in_blacklist (const char *name, int namelen, ent_t *ent)
stpcpy (stpcpy (stpcpy (buf, "|"), name), "|");
return strstr (ent->blacklist.data, buf) != NULL;
}
+
diff --git a/nis/nss_nis/nis-grp.c b/nis/nss_nis/nis-grp.c
index d727202..139edf2 100644
--- a/nis/nss_nis/nis-grp.c
+++ b/nis/nss_nis/nis-grp.c
@@ -122,7 +122,7 @@ internal_nis_getgrent_r (struct group *grp, char *buffer, size_t buflen)
free (result);
parse_res = _nss_files_parse_grent (p, grp, data, buflen);
- if (!parse_res && errno == ERANGE)
+ if (parse_res < 1 && errno == ERANGE)
return NSS_STATUS_TRYAGAIN;
free (oldkey);
@@ -130,7 +130,7 @@ internal_nis_getgrent_r (struct group *grp, char *buffer, size_t buflen)
oldkeylen = keylen;
new_start = 0;
}
- while (!parse_res);
+ while (parse_res < 1);
return NSS_STATUS_SUCCESS;
}
@@ -192,7 +192,7 @@ _nss_nis_getgrnam_r (const char *name, struct group *grp,
parse_res = _nss_files_parse_grent (p, grp, data, buflen);
- if (!parse_res)
+ if (parse_res < 1)
{
if (errno == ERANGE)
return NSS_STATUS_TRYAGAIN;
@@ -243,7 +243,7 @@ _nss_nis_getgrgid_r (gid_t gid, struct group *grp,
parse_res = _nss_files_parse_grent (p, grp, data, buflen);
- if (!parse_res)
+ if (parse_res < 1)
{
if (errno == ERANGE)
return NSS_STATUS_TRYAGAIN;
diff --git a/nis/nss_nis/nis-publickey.c b/nis/nss_nis/nis-publickey.c
index aad4da5..f50f709 100644
--- a/nis/nss_nis/nis-publickey.c
+++ b/nis/nss_nis/nis-publickey.c
@@ -23,22 +23,24 @@
#include <string.h>
#include <syslog.h>
#include <libc-lock.h>
-#include <rpc/key_prot.h>
+#include <rpc/rpc.h>
#include <rpcsvc/yp.h>
#include <rpcsvc/ypclnt.h>
+#if defined (HAVE_SECURE_RPC)
+#include <rpc/key_prot.h>
+extern int xdecrypt (char *, char *);
+#endif
#include "nss-nis.h"
-extern int xdecrypt (char *, char *);
-
-/* If we found the entry, we give a SUCCESS and an empty key back. */
+/* If we haven't found the entry, we give a SUCCESS and an empty key back. */
enum nss_status
_nss_nis_getpublickey (const char *netname, char *pkey)
{
enum nss_status retval;
char *domain, *result;
int len;
-
+
pkey[0] = 0;
if (netname == NULL)
@@ -75,6 +77,7 @@ _nss_nis_getpublickey (const char *netname, char *pkey)
enum nss_status
_nss_nis_getsecretkey (const char *netname, char *skey, char *passwd)
{
+#if defined (HAVE_SECURE_RPC)
enum nss_status retval;
char buf[1024];
char *domain, *result;
@@ -120,6 +123,9 @@ _nss_nis_getsecretkey (const char *netname, char *skey, char *passwd)
buf[HEXKEYBYTES] = 0;
strcpy (skey, buf);
}
+#else
+ skey[0] = 0;
+#endif
return NSS_STATUS_SUCCESS;
}
diff --git a/nis/nss_nisplus/nisplus-alias.c b/nis/nss_nisplus/nisplus-alias.c
index b0f0351..b27f1a8 100644
--- a/nis/nss_nisplus/nisplus-alias.c
+++ b/nis/nss_nisplus/nisplus-alias.c
@@ -44,7 +44,7 @@ _nss_nisplus_parse_aliasent (nis_result *result, struct aliasent *alias,
char *buffer, size_t buflen)
{
if (result == NULL)
- return -1;
+ return 0;
if ((result->status != NIS_SUCCESS && result->status != NIS_S_SUCCESS) ||
result->objects.objects_len != 1 ||
@@ -52,7 +52,7 @@ _nss_nisplus_parse_aliasent (nis_result *result, struct aliasent *alias,
strcmp(result->objects.objects_val[0].zo_data.objdata_u.en_data.en_type,
"mail_aliases") != 0 ||
result->objects.objects_val[0].zo_data.objdata_u.en_data.en_cols.en_cols_len < 2)
- return -1;
+ return 0;
else
{
char *first_unused = buffer + NISENTRYLEN(0, 1, result) + 1;
@@ -67,7 +67,7 @@ _nss_nisplus_parse_aliasent (nis_result *result, struct aliasent *alias,
/* The line is too long for our buffer. */
no_more_room:
__set_errno (ERANGE);
- return -1;
+ return 0;
}
else
{
diff --git a/nis/nss_nisplus/nisplus-ethers.c b/nis/nss_nisplus/nisplus-ethers.c
index ac3e069..2cdc2df 100644
--- a/nis/nss_nisplus/nisplus-ethers.c
+++ b/nis/nss_nisplus/nisplus-ethers.c
@@ -86,7 +86,7 @@ _nss_nisplus_parse_etherent (nis_result *result, struct etherent *ether,
struct parser_data *data = (void *) buffer;
if (result == NULL)
- return -1;
+ return 0;
if ((result->status != NIS_SUCCESS && result->status != NIS_S_SUCCESS) ||
result->objects.objects_len != 1 ||
@@ -94,7 +94,7 @@ _nss_nisplus_parse_etherent (nis_result *result, struct etherent *ether,
strcmp(result->objects.objects_val[0].zo_data.objdata_u.en_data.en_type,
"ethers_tbl") != 0 ||
result->objects.objects_val[0].zo_data.objdata_u.en_data.en_cols.en_cols_len < 2)
- return -1;
+ return 0;
memset (p, '\0', room_left);
@@ -102,7 +102,7 @@ _nss_nisplus_parse_etherent (nis_result *result, struct etherent *ether,
if (NISENTRYLEN (0, 0, result) +1 > room_left)
{
__set_errno (ERANGE);
- return -1;
+ return 0;
}
strncpy (p, NISENTRYVAL (0, 0, result), NISENTRYLEN (0, 0, result));
room_left -= (NISENTRYLEN (0, 0, result) +1);
@@ -110,7 +110,7 @@ _nss_nisplus_parse_etherent (nis_result *result, struct etherent *ether,
if (NISENTRYLEN (0, 1, result) +1 > room_left)
{
__set_errno (ERANGE);
- return -1;
+ return 0;
}
strcat (p, "\t");
strncat (p, NISENTRYVAL (0, 1, result), NISENTRYLEN (0, 1, result));
diff --git a/nis/nss_nisplus/nisplus-grp.c b/nis/nss_nisplus/nisplus-grp.c
index 2e56afa..1c73ca5 100644
--- a/nis/nss_nisplus/nisplus-grp.c
+++ b/nis/nss_nisplus/nisplus-grp.c
@@ -39,63 +39,34 @@ static nis_name *names = NULL;
#define NISENTRYLEN(idx,col,res) \
((res)->objects.objects_val[(idx)].zo_data.objdata_u.en_data.en_cols.en_cols_val[(col)].ec_value.ec_value_len)
-#define STRUCTURE group
-#define ENTNAME grent
-struct grent_data {};
-
-#define TRAILING_LIST_MEMBER gr_mem
-#define TRAILING_LIST_SEPARATOR_P(c) ((c) == ',')
-#include "../../nss/nss_files/files-parse.c"
-LINE_PARSER
-(,
- STRING_FIELD (result->gr_name, ISCOLON, 0);
- if (line[0] == '\0'
- && (result->gr_name[0] == '+' || result->gr_name[0] == '-'))
- {
- result->gr_passwd = NULL;
- result->gr_gid = 0;
- }
- else
- {
- STRING_FIELD (result->gr_passwd, ISCOLON, 0);
- if (result->gr_name[0] == '+' || result->gr_name[0] == '-')
- INT_FIELD_MAYBE_NULL (result->gr_gid, ISCOLON, 0, 10, , 0)
- else
- INT_FIELD (result->gr_gid, ISCOLON, 0, 10,)
- }
- )
-
-static int
+int
_nss_nisplus_parse_grent (nis_result * result, struct group *gr,
char *buffer, size_t buflen)
{
-#if 0
- /* XXX here is a bug, sometimes we get some special characters at the
- end of a line */
char *first_unused = buffer;
size_t room_left = buflen;
char *line;
int count;
-
+
if (result == NULL)
- return -1;
-
+ return 0;
+
if ((result->status != NIS_SUCCESS && result->status != NIS_S_SUCCESS) ||
result->objects.objects_len != 1 ||
result->objects.objects_val[0].zo_data.zo_type != ENTRY_OBJ ||
- strcmp (result->objects.objects_val[0].zo_data.objdata_u.en_data.en_type,
- "group_tbl") != 0 ||
+ strcmp (result->objects.objects_val[0].zo_data.objdata_u.en_data.en_type,
+ "group_tbl") != 0 ||
result->objects.objects_val[0].zo_data.objdata_u.en_data.en_cols.en_cols_len < 4)
- return -1;
+ return 0;
if (NISENTRYLEN (0, 0, result) >= room_left)
{
/* The line is too long for our buffer. */
no_more_room:
__set_errno (ERANGE);
- return -1;
+ return 0;
}
-
+
strncpy (first_unused, NISENTRYVAL (0, 0, result),
NISENTRYLEN (0, 0, result));
first_unused[NISENTRYLEN (0, 0, result)] = '\0';
@@ -158,8 +129,11 @@ _nss_nisplus_parse_grent (nis_result * result, struct group *gr,
if (line != gr->gr_mem[count])
{
- *line = '\0';
- ++line;
+ if (*line != '\0')
+ {
+ *line = '\0';
+ ++line;
+ }
++count;
}
else
@@ -171,59 +145,6 @@ _nss_nisplus_parse_grent (nis_result * result, struct group *gr,
gr->gr_mem[count] = NULL;
return 1;
-#else
- char *p = buffer;
- size_t room_left = buflen;
- struct parser_data *data = (void *) buffer;
-
- if (result == NULL)
- return -1;
-
- if ((result->status != NIS_SUCCESS && result->status != NIS_S_SUCCESS) ||
- result->objects.objects_len != 1 ||
- result->objects.objects_val[0].zo_data.zo_type != ENTRY_OBJ ||
- strcmp (result->objects.objects_val[0].zo_data.objdata_u.en_data.en_type,
- "group_tbl") != 0 ||
- result->objects.objects_val[0].zo_data.objdata_u.en_data.en_cols.en_cols_len < 4)
- return -1;
-
- memset (p, '\0', room_left);
-
- if (NISENTRYLEN (0, 0, result) + 1 > room_left)
- {
- __set_errno (ERANGE);
- return -1;
- }
- strncpy (p, NISENTRYVAL (0, 0, result), NISENTRYLEN (0, 0, result));
- room_left -= (NISENTRYLEN (0, 0, result) + 1);
- strcat (p, ":");
-
- if (NISENTRYLEN (0, 1, result) + 1 > room_left)
- {
- __set_errno (ERANGE);
- return -1;
- }
- strncat (p, NISENTRYVAL (0, 1, result), NISENTRYLEN (0, 1, result));
- room_left -= (NISENTRYLEN (0, 1, result) + 1);
- strcat (p, ":");
- if (NISENTRYLEN (0, 2, result) + 1 > room_left)
- {
- __set_errno (ERANGE);
- return -1;
- }
- strncat (p, NISENTRYVAL (0, 2, result), NISENTRYLEN (0, 2, result));
- room_left -= (NISENTRYLEN (0, 2, result) + 1);
- strcat (p, ":");
- if (NISENTRYLEN (0, 3, result) + 1 > room_left)
- {
- __set_errno (ERANGE);
- return -1;
- }
- strncat (p, NISENTRYVAL (0, 3, result), NISENTRYLEN (0, 3, result));
- room_left -= (NISENTRYLEN (0, 3, result) + 1);
-
- return _nss_files_parse_grent (p, gr, data, buflen);
-#endif
}
enum nss_status
diff --git a/nis/nss_nisplus/nisplus-hosts.c b/nis/nss_nisplus/nisplus-hosts.c
index 0a48641..1bcbe40 100644
--- a/nis/nss_nisplus/nisplus-hosts.c
+++ b/nis/nss_nisplus/nisplus-hosts.c
@@ -121,14 +121,14 @@ _nss_nisplus_parse_hostent (nis_result *result, struct hostent *host,
struct parser_data *data = (void *) buffer;
if (result == NULL)
- return -1;
+ return 0;
if ((result->status != NIS_SUCCESS && result->status != NIS_S_SUCCESS) ||
result->objects.objects_val[0].zo_data.zo_type != ENTRY_OBJ ||
strcmp(result->objects.objects_val[0].zo_data.objdata_u.en_data.en_type,
"hosts_tbl") != 0 ||
result->objects.objects_val[0].zo_data.objdata_u.en_data.en_cols.en_cols_len < 4)
- return -1;
+ return 0;
memset (p, '\0', room_left);
@@ -136,7 +136,7 @@ _nss_nisplus_parse_hostent (nis_result *result, struct hostent *host,
if (NISENTRYLEN (0, 2, result) + 1 > room_left)
{
__set_errno (ERANGE);
- return -1;
+ return 0;
}
strncpy (p, NISENTRYVAL (0, 2, result),
NISENTRYLEN (0, 2, result));
@@ -145,7 +145,7 @@ _nss_nisplus_parse_hostent (nis_result *result, struct hostent *host,
if (NISENTRYLEN (0, 0, result) + 1 > room_left)
{
__set_errno (ERANGE);
- return -1;
+ return 0;
}
strcat (p, "\t");
strncat (p, NISENTRYVAL (0, 0, result), NISENTRYLEN (0, 0, result));
@@ -157,7 +157,7 @@ _nss_nisplus_parse_hostent (nis_result *result, struct hostent *host,
if (NISENTRYLEN (i, 1, result) + 1 > room_left)
{
__set_errno (ERANGE);
- return -1;
+ return 0;
}
strcat (p, " ");
strcat (p, NISENTRYVAL (i, 1, result));
diff --git a/nis/nss_nisplus/nisplus-netgrp.c b/nis/nss_nisplus/nisplus-netgrp.c
index 766d2bc..f2a1b30 100644
--- a/nis/nss_nisplus/nisplus-netgrp.c
+++ b/nis/nss_nisplus/nisplus-netgrp.c
@@ -31,13 +31,9 @@
__libc_lock_define_initialized (static, lock)
-static char *data = NULL;
-static size_t data_size = 0;
-static char *cursor = NULL;;
-
-extern enum nss_status
-_nss_netgroup_parseline (char **cursor, struct __netgrent *result,
- char *buffer, size_t buflen);
+static nis_result *data = NULL;
+static unsigned long data_size = 0;
+static unsigned long position = 0;
#define NISENTRYVAL(idx,col,res) \
((res)->objects.objects_val[(idx)].zo_data.objdata_u.en_data.en_cols.en_cols_val[(col)].ec_value.ec_value_val)
@@ -45,15 +41,103 @@ _nss_netgroup_parseline (char **cursor, struct __netgrent *result,
#define NISENTRYLEN(idx,col,res) \
((res)->objects.objects_val[(idx)].zo_data.objdata_u.en_data.en_cols.en_cols_val[(col)].ec_value.ec_value_len)
+static enum nss_status
+_nss_nisplus_parse_netgroup (struct __netgrent *result, char *buffer,
+ size_t buflen)
+{
+ enum nss_status status;
+
+ /* Some sanity checks. */
+ if (data == NULL || data_size == 0)
+ /* User bug. setnetgrent() wasn't called before. */
+ abort ();
+
+ if (position == data_size)
+ return result->first ? NSS_STATUS_NOTFOUND : NSS_STATUS_RETURN;
+
+ if (NISENTRYLEN (position, 1, data) > 0)
+ {
+ /* We have a list of other netgroups. */
+
+ result->type = group_val;
+ if (NISENTRYLEN (position, 1, data) >= buflen)
+ {
+ __set_errno (ERANGE);
+ return NSS_STATUS_TRYAGAIN;
+ }
+ strncpy (buffer, NISENTRYVAL (position, 1, data),
+ NISENTRYLEN (position, 1, data));
+ buffer[NISENTRYLEN (position, 1, data)] = '\0';
+ result->val.group = buffer;
+ ++position;
+ result->first = 0;
+
+ return NSS_STATUS_SUCCESS;
+ }
+
+ /* Before we can copy the entry to the private buffer we have to make
+ sure it is big enough. */
+ if (NISENTRYLEN (position, 2, data) + NISENTRYLEN (position, 3, data) +
+ NISENTRYLEN (position, 4, data) + 6 > buflen)
+ {
+ __set_errno (ERANGE);
+ status = NSS_STATUS_UNAVAIL;
+ }
+ else
+ {
+ char *cp = buffer;
+
+ result->type = triple_val;
+
+ if (NISENTRYLEN (position, 2, data) == 0)
+ result->val.triple.host = NULL;
+ else
+ {
+ result->val.triple.host = cp;
+ cp = stpncpy (cp, NISENTRYVAL (position, 2, data),
+ NISENTRYLEN (position, 2, data));
+ *cp = '\0';
+ ++cp;
+ }
+
+ if (NISENTRYLEN (position, 3, data) == 0)
+ result->val.triple.user = NULL;
+ else
+ {
+ result->val.triple.user = cp;
+ cp = stpncpy (cp, NISENTRYVAL (position, 3, data),
+ NISENTRYLEN (position, 3, data));
+ *cp = '\0';
+ ++cp;
+ }
+
+ if (NISENTRYLEN (position, 4, data) == 0)
+ result->val.triple.domain = NULL;
+ else
+ {
+ result->val.triple.domain = cp;
+ cp = stpncpy (cp, NISENTRYVAL (position, 4, data),
+ NISENTRYLEN (position, 4, data));
+ *cp = '\0';
+ }
+
+ status = NSS_STATUS_SUCCESS;
+
+ /* Remember where we stopped reading. */
+ ++position;
+
+ result->first = 0;
+ }
+
+ return status;
+}
+
enum nss_status
_nss_nisplus_setnetgrent (char *group)
{
enum nss_status status;
- nis_result *result;
char buf[strlen (group) + 30];
- int i;
- size_t len;
if (group == NULL || group[0] == '\0')
return NSS_STATUS_UNAVAIL;
@@ -64,43 +148,27 @@ _nss_nisplus_setnetgrent (char *group)
if (data != NULL)
{
- free (data);
+ nis_freeresult (data);
data = NULL;
data_size = 0;
- cursor = NULL;
+ position = 0;
}
sprintf(buf, "[name=%s],netgroup.org_dir", group);
- result = nis_list(buf, EXPAND_NAME, NULL, NULL);
-
- if (niserr2nss (result->status) != NSS_STATUS_SUCCESS)
- status = niserr2nss (result->status);
-
- len = 0;
- for (i = 0; i < result->objects.objects_len; i++)
- len += 1 + NISENTRYLEN (i, 1, result) + 1 + NISENTRYLEN(i,2,result)
- + 1 + NISENTRYLEN(i,3,result) + 1 + NISENTRYLEN(i,4,result) + 2;
-
- data = malloc (len+1);
- memset (data, '\0', len+1);
+ data = nis_list(buf, EXPAND_NAME, NULL, NULL);
- for (i = 0; i < result->objects.objects_len; i++)
+ if (niserr2nss (data->status) != NSS_STATUS_SUCCESS)
{
- strncat (data, NISENTRYVAL (i, 1, result), NISENTRYLEN (i, 1, result));
- strcat (data," (");
- strncat (data, NISENTRYVAL(i,2,result), NISENTRYLEN (i, 2, result));
- strcat (data, ",");
- strncat (data, NISENTRYVAL(i,3,result), NISENTRYLEN (i, 3, result));
- strcat (data, ",");
- strncat (data, NISENTRYVAL(i,4,result), NISENTRYLEN (i, 4, result));
- strcat (data, ") ");
+ status = niserr2nss (data->status);
+ nis_freeresult (data);
+ data = NULL;
}
-
- nis_freeresult (result);
-
+ else
+ data_size = data->objects.objects_len;
+
__libc_lock_unlock (lock);
-
+
return status;
}
@@ -111,10 +179,10 @@ _nss_nisplus_endnetgrent (void)
if (data != NULL)
{
- free (data);
+ nis_freeresult (data);
data = NULL;
data_size = 0;
- cursor = NULL;
+ position = 0;
}
__libc_lock_unlock (lock);
@@ -128,12 +196,9 @@ _nss_nisplus_getnetgrent_r (struct __netgrent *result,
{
enum nss_status status;
- if (cursor == NULL)
- return NSS_STATUS_NOTFOUND;
-
__libc_lock_lock (lock);
- status = _nss_netgroup_parseline (&cursor, result, buffer, buflen);
+ status = _nss_nisplus_parse_netgroup (result, buffer, buflen);
__libc_lock_unlock (lock);
diff --git a/nis/nss_nisplus/nisplus-network.c b/nis/nss_nisplus/nisplus-network.c
index 28580b6..7e0ccd6 100644
--- a/nis/nss_nisplus/nisplus-network.c
+++ b/nis/nss_nisplus/nisplus-network.c
@@ -69,20 +69,20 @@ _nss_nisplus_parse_netent (nis_result *result, struct netent *network,
struct parser_data *data = (void *) buffer;
if (result == NULL)
- return -1;
+ return 0;
if ((result->status != NIS_SUCCESS && result->status != NIS_S_SUCCESS) ||
result->objects.objects_val[0].zo_data.zo_type != ENTRY_OBJ ||
strcmp(result->objects.objects_val[0].zo_data.objdata_u.en_data.en_type,
"networks_tbl") != 0 ||
result->objects.objects_val[0].zo_data.objdata_u.en_data.en_cols.en_cols_len < 3)
- return -1;
+ return 0;
/* Generate the network entry format and use the normal parser */
if (NISENTRYLEN (0, 0, result) +1 > room_left)
{
__set_errno (ERANGE);
- return -1;
+ return 0;
}
memset (p, '\0', room_left);
@@ -93,7 +93,7 @@ _nss_nisplus_parse_netent (nis_result *result, struct netent *network,
if (NISENTRYLEN (0, 2, result) +1 > room_left)
{
__set_errno (ERANGE);
- return -1;
+ return 0;
}
strcat (p, "\t");
strncat (p, NISENTRYVAL (0, 2, result), NISENTRYLEN (0, 2, result));
@@ -101,12 +101,11 @@ _nss_nisplus_parse_netent (nis_result *result, struct netent *network,
/* + 1: We overwrite the last \0 */
for (i = 1; i < result->objects.objects_len; i++)
- /* XXX should we start with i = 0 or with i = 1 ? */
{
if (NISENTRYLEN (i, 1, result) +1 > room_left)
{
__set_errno (ERANGE);
- return -1;
+ return 0;
}
strcat (p, " ");
strncat (p, NISENTRYVAL (i, 1, result), NISENTRYLEN (i, 1, result));
diff --git a/nis/nss_nisplus/nisplus-proto.c b/nis/nss_nisplus/nisplus-proto.c
index b26cb82..5cb55d3 100644
--- a/nis/nss_nisplus/nisplus-proto.c
+++ b/nis/nss_nisplus/nisplus-proto.c
@@ -60,14 +60,14 @@ _nss_nisplus_parse_protoent (nis_result * result, struct protoent *proto,
struct parser_data *data = (void *) buffer;
if (result == NULL)
- return -1;
+ return 0;
if ((result->status != NIS_SUCCESS && result->status != NIS_S_SUCCESS) ||
result->objects.objects_val[0].zo_data.zo_type != ENTRY_OBJ ||
strcmp (result->objects.objects_val[0].zo_data.objdata_u.en_data.en_type,
"protocols_tbl") != 0 ||
result->objects.objects_val[0].zo_data.objdata_u.en_data.en_cols.en_cols_len < 3)
- return -1;
+ return 0;
memset (p, '\0', room_left);
@@ -75,7 +75,7 @@ _nss_nisplus_parse_protoent (nis_result * result, struct protoent *proto,
if (NISENTRYLEN (0, 0, result) + 1 > room_left)
{
__set_errno (ERANGE);
- return -1;
+ return 0;
}
strncpy (p, NISENTRYVAL (0, 0, result), NISENTRYLEN (0, 0, result));
room_left -= (NISENTRYLEN (0, 0, result) + 1);
@@ -83,7 +83,7 @@ _nss_nisplus_parse_protoent (nis_result * result, struct protoent *proto,
if (NISENTRYLEN (0, 2, result) + 1 > room_left)
{
__set_errno (ERANGE);
- return -1;
+ return 0;
}
strcat (p, "\t");
strncat (p, NISENTRYVAL (0, 2, result), NISENTRYLEN (0, 2, result));
@@ -95,7 +95,7 @@ _nss_nisplus_parse_protoent (nis_result * result, struct protoent *proto,
if (NISENTRYLEN (i, 1, result) + 1 > room_left)
{
__set_errno (ERANGE);
- return -1;
+ return 0;
}
strcat (p, " ");
strncat (p, NISENTRYVAL (i, 1, result), NISENTRYLEN (i, 1, result));
diff --git a/nis/nss_nisplus/nisplus-publickey.c b/nis/nss_nisplus/nisplus-publickey.c
index 7312c91..91cfba7 100644
--- a/nis/nss_nisplus/nisplus-publickey.c
+++ b/nis/nss_nisplus/nisplus-publickey.c
@@ -23,15 +23,17 @@
#include <stdio.h>
#include <string.h>
#include <syslog.h>
-#include <rpc/key_prot.h>
+#include <rpc/rpc.h>
#include <rpcsvc/nis.h>
#include <rpcsvc/nislib.h>
+#ifdef HAVE_SECURE_RPC
+#include <rpc/key_prot.h>
+extern int xdecrypt (char *, char *);
+#endif
#include <nss-nisplus.h>
-extern int xdecrypt (char *, char *);
-
-/* If we found the entry, we give a SUCCESS and an empty key back. */
+/* If we haven't found the entry, we give a SUCCESS and an empty key back. */
enum nss_status
_nss_nisplus_getpublickey (const char *netname, char *pkey)
{
@@ -70,6 +72,8 @@ _nss_nisplus_getpublickey (const char *netname, char *pkey)
{
if (retval == NSS_STATUS_TRYAGAIN)
__set_errno (EAGAIN);
+ if (res->status == NIS_NOTFOUND)
+ retval = NSS_STATUS_SUCCESS;
nis_freeresult (res);
return retval;
}
@@ -100,6 +104,7 @@ _nss_nisplus_getpublickey (const char *netname, char *pkey)
enum nss_status
_nss_nisplus_getsecretkey (const char *netname, char *skey, char *passwd)
{
+#ifdef HAVE_SECURE_RPC
nis_result *res;
enum nss_status retval;
char buf[NIS_MAXNAMELEN+2];
@@ -167,6 +172,9 @@ _nss_nisplus_getsecretkey (const char *netname, char *skey, char *passwd)
buf[HEXKEYBYTES] = 0;
strcpy (skey, buf);
+#else
+ skey[0] = 0;
+#endif
return NSS_STATUS_SUCCESS;
}
diff --git a/nis/nss_nisplus/nisplus-pwd.c b/nis/nss_nisplus/nisplus-pwd.c
index 3717d5e..b65a9fe 100644
--- a/nis/nss_nisplus/nisplus-pwd.c
+++ b/nis/nss_nisplus/nisplus-pwd.c
@@ -38,7 +38,7 @@ static nis_name *names = NULL;
#define NISENTRYLEN(idx,col,res) \
((res)->objects.objects_val[(idx)].zo_data.objdata_u.en_data.en_cols.en_cols_val[(col)].ec_value.ec_value_len)
-static int
+int
_nss_nisplus_parse_pwent (nis_result *result, struct passwd *pw,
char *buffer, size_t buflen)
{
@@ -46,7 +46,7 @@ _nss_nisplus_parse_pwent (nis_result *result, struct passwd *pw,
size_t room_left = buflen;
if (result == NULL)
- return -1;
+ return 0;
if ((result->status != NIS_SUCCESS && result->status != NIS_S_SUCCESS) ||
result->objects.objects_len != 1 ||
@@ -54,14 +54,14 @@ _nss_nisplus_parse_pwent (nis_result *result, struct passwd *pw,
strcmp(result->objects.objects_val[0].zo_data.objdata_u.en_data.en_type,
"passwd_tbl") != 0 ||
result->objects.objects_val[0].zo_data.objdata_u.en_data.en_cols.en_cols_len < 7)
- return -1;
+ return 0;
if (NISENTRYLEN(0, 0, result) >= room_left)
{
/* The line is too long for our buffer. */
no_more_room:
__set_errno (ERANGE);
- return -1;
+ return 0;
}
strncpy (first_unused, NISENTRYVAL(0, 0, result),
diff --git a/nis/nss_nisplus/nisplus-rpc.c b/nis/nss_nisplus/nisplus-rpc.c
index 326f262..9cf9f68 100644
--- a/nis/nss_nisplus/nisplus-rpc.c
+++ b/nis/nss_nisplus/nisplus-rpc.c
@@ -60,14 +60,14 @@ _nss_nisplus_parse_rpcent (nis_result *result, struct rpcent *rpc,
struct parser_data *data = (void *) buffer;
if (result == NULL)
- return -1;
+ return 0;
if ((result->status != NIS_SUCCESS && result->status != NIS_S_SUCCESS) ||
result->objects.objects_val[0].zo_data.zo_type != ENTRY_OBJ ||
strcmp(result->objects.objects_val[0].zo_data.objdata_u.en_data.en_type,
"rpc_tbl") != 0 ||
result->objects.objects_val[0].zo_data.objdata_u.en_data.en_cols.en_cols_len < 3)
- return -1;
+ return 0;
memset (p, '\0', room_left);
@@ -75,7 +75,7 @@ _nss_nisplus_parse_rpcent (nis_result *result, struct rpcent *rpc,
if (NISENTRYLEN (0, 0, result) +1 > room_left)
{
__set_errno (ERANGE);
- return -1;
+ return 0;
}
strncpy (p, NISENTRYVAL (0, 0, result), NISENTRYLEN (0, 0, result));
room_left -= (NISENTRYLEN (0, 0, result) +1);
@@ -83,7 +83,7 @@ _nss_nisplus_parse_rpcent (nis_result *result, struct rpcent *rpc,
if (NISENTRYLEN (0, 2, result) +1 > room_left)
{
__set_errno (ERANGE);
- return -1;
+ return 0;
}
strcat (p, "\t");
strncat (p, NISENTRYVAL (0, 2, result), NISENTRYLEN (0, 2, result));
@@ -96,7 +96,7 @@ _nss_nisplus_parse_rpcent (nis_result *result, struct rpcent *rpc,
if (NISENTRYLEN (i, 1, result) +1 > room_left)
{
__set_errno (ERANGE);
- return -1;
+ return 0;
}
strcat (p, " ");
strncat (p, NISENTRYVAL (i, 1, result), NISENTRYLEN (i, 1, result));
diff --git a/nis/nss_nisplus/nisplus-service.c b/nis/nss_nisplus/nisplus-service.c
index 54f4f87..1a8716a 100644
--- a/nis/nss_nisplus/nisplus-service.c
+++ b/nis/nss_nisplus/nisplus-service.c
@@ -63,14 +63,14 @@ _nss_nisplus_parse_servent (nis_result *result, struct servent *serv,
struct parser_data *data = (void *) buffer;
if (result == NULL)
- return -1;
+ return 0;
if ((result->status != NIS_SUCCESS && result->status != NIS_S_SUCCESS) ||
result->objects.objects_val[0].zo_data.zo_type != ENTRY_OBJ ||
strcmp (result->objects.objects_val[0].zo_data.objdata_u.en_data.en_type,
"services_tbl") != 0 ||
result->objects.objects_val[0].zo_data.objdata_u.en_data.en_cols.en_cols_len < 4)
- return -1;
+ return 0;
memset (p, '\0', room_left);
@@ -78,7 +78,7 @@ _nss_nisplus_parse_servent (nis_result *result, struct servent *serv,
if (NISENTRYLEN (0, 0, result) + 1 > room_left)
{
__set_errno (ERANGE);
- return -1;
+ return 0;
}
strncpy (p, NISENTRYVAL (0, 0, result), NISENTRYLEN (0, 0, result));
room_left -= (NISENTRYLEN (0, 0, result) + 1);
@@ -86,7 +86,7 @@ _nss_nisplus_parse_servent (nis_result *result, struct servent *serv,
if (NISENTRYLEN (0, 3, result) + 1 > room_left)
{
__set_errno (ERANGE);
- return -1;
+ return 0;
}
strcat (p, "\t");
strncat (p, NISENTRYVAL (0, 3, result), NISENTRYLEN (0, 3, result));
@@ -94,7 +94,7 @@ _nss_nisplus_parse_servent (nis_result *result, struct servent *serv,
if (NISENTRYLEN (0, 2, result) + 1 > room_left)
{
__set_errno (ERANGE);
- return -1;
+ return 0;
}
strcat (p, "/");
strncat (p, NISENTRYVAL (0, 2, result), NISENTRYLEN (0, 2, result));
@@ -105,7 +105,7 @@ _nss_nisplus_parse_servent (nis_result *result, struct servent *serv,
if (NISENTRYLEN (i, 1, result) + 1 > room_left)
{
__set_errno (ERANGE);
- return -1;
+ return 0;
}
strcat (p, " ");
strcat (p, NISENTRYVAL (i, 1, result));
diff --git a/nis/nss_nisplus/nisplus-spwd.c b/nis/nss_nisplus/nisplus-spwd.c
index ec4b5b3..3400e28 100644
--- a/nis/nss_nisplus/nisplus-spwd.c
+++ b/nis/nss_nisplus/nisplus-spwd.c
@@ -38,7 +38,7 @@ static nis_name *names = NULL;
#define NISENTRYLEN(idx,col,res) \
((res)->objects.objects_val[(idx)].zo_data.objdata_u.en_data.en_cols.en_cols_val[(col)].ec_value.ec_value_len)
-static int
+int
_nss_nisplus_parse_spent (nis_result *result, struct spwd *sp,
char *buffer, size_t buflen)
{
@@ -47,7 +47,7 @@ _nss_nisplus_parse_spent (nis_result *result, struct spwd *sp,
char *line, *cp;
if (result == NULL)
- return -1;
+ return 0;
if ((result->status != NIS_SUCCESS && result->status != NIS_S_SUCCESS) ||
result->objects.objects_len != 1 ||
@@ -55,14 +55,14 @@ _nss_nisplus_parse_spent (nis_result *result, struct spwd *sp,
strcmp (result->objects.objects_val[0].zo_data.objdata_u.en_data.en_type,
"passwd_tbl") != 0 ||
result->objects.objects_val[0].zo_data.objdata_u.en_data.en_cols.en_cols_len < 8)
- return -1;
+ return 0;
if (NISENTRYLEN(0, 0, result) >= room_left)
{
/* The line is too long for our buffer. */
no_more_room:
__set_errno (ERANGE);
- return -1;
+ return 0;
}
strncpy (first_unused, NISENTRYVAL (0, 0, result),
diff --git a/nis/ypclnt.c b/nis/ypclnt.c
index e4667f7..01bf8bc 100644
--- a/nis/ypclnt.c
+++ b/nis/ypclnt.c
@@ -21,6 +21,7 @@
#include <unistd.h>
#include <fcntl.h>
#include <libc-lock.h>
+#include <rpc/rpc.h>
#include <rpcsvc/yp.h>
#include <rpcsvc/ypclnt.h>
#include <rpcsvc/ypupd.h>
@@ -781,7 +782,7 @@ int
yp_update (char *domain, char *map, unsigned ypop,
char *key, int keylen, char *data, int datalen)
{
-#if 0
+#if defined (HAVE_SECURE_RPC)
union
{
ypupdate_args update_args;
@@ -847,8 +848,8 @@ yp_update (char *domain, char *map, unsigned ypop,
clnt->cl_auth = authunix_create_default ();
again:
- r = clnt_call (clnt, ypop, xdr_argument, &args,
- (xdrproc_t) xdr_u_int, &res, TIMEOUT);
+ r = clnt_call (clnt, ypop, xdr_argument, (caddr_t) &args,
+ (xdrproc_t) xdr_u_int, (caddr_t) &res, TIMEOUT);
if (r == RPC_AUTHERROR)
{
generated by cgit v1.1 at 2024-12-22 14:00:55 +0000