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-rw-r--r--nis/Banner2
-rw-r--r--nis/Makefile8
-rw-r--r--nis/nis_call.c26
-rw-r--r--nis/nis_checkpoint.c4
-rw-r--r--nis/nis_intern.h21
-rw-r--r--nis/nis_mkdir.c4
-rw-r--r--nis/nis_ping.c4
-rw-r--r--nis/nis_rmdir.c4
-rw-r--r--nis/nis_server.c6
-rw-r--r--nis/nis_util.c14
-rw-r--r--nis/nss_nis/nis-alias.c16
-rw-r--r--nis/nss_nis/nis-ethers.c34
-rw-r--r--nis/nss_nis/nis-grp.c32
-rw-r--r--nis/nss_nis/nis-hosts.c2
-rw-r--r--nis/nss_nis/nis-network.c4
-rw-r--r--nis/nss_nis/nis-proto.c32
-rw-r--r--nis/nss_nis/nis-publickey.c4
-rw-r--r--nis/nss_nis/nis-pwd.c2
-rw-r--r--nis/nss_nis/nis-rpc.c2
-rw-r--r--nis/nss_nis/nis-service.c5
-rw-r--r--nis/nss_nis/nis-spwd.c17
-rw-r--r--nis/nss_nisplus/nisplus-alias.c28
-rw-r--r--nis/nss_nisplus/nisplus-ethers.c41
-rw-r--r--nis/nss_nisplus/nisplus-grp.c42
-rw-r--r--nis/nss_nisplus/nisplus-hosts.c2
-rw-r--r--nis/nss_nisplus/nisplus-proto.c33
-rw-r--r--nis/nss_nisplus/nisplus-publickey.c4
-rw-r--r--nis/nss_nisplus/nisplus-pwd.c41
-rw-r--r--nis/nss_nisplus/nisplus-rpc.c33
-rw-r--r--nis/nss_nisplus/nisplus-service.c36
-rw-r--r--nis/nss_nisplus/nisplus-spwd.c24
31 files changed, 300 insertions, 227 deletions
diff --git a/nis/Banner b/nis/Banner
index c280caa..0937be7 100644
--- a/nis/Banner
+++ b/nis/Banner
@@ -1 +1 @@
-NIS(YP)/NIS+ NSS modules 0.15 by Thorsten Kukuk
+NIS(YP)/NIS+ NSS modules 0.16 by Thorsten Kukuk
diff --git a/nis/Makefile b/nis/Makefile
index e114faf..b31aad4 100644
--- a/nis/Makefile
+++ b/nis/Makefile
@@ -1,4 +1,4 @@
-# Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+# Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
# This file is part of the GNU C Library.
# The GNU C Library is free software; you can redistribute it and/or
@@ -23,7 +23,7 @@ subdir := nis
headers := $(wildcard rpcsvc/*.[hx])
distribute := nss-nis.h nss-nisplus.h nis_intern.h Banner \
- nisplus-parser.h
+ nisplus-parser.h nis_cache2.h
# These are the databases available for the nis (and perhaps later nisplus)
# service. This must be a superset of the services in nss.
@@ -44,8 +44,8 @@ vpath %.c $(subdir-dirs)
libnsl-routines = yp_xdr ypclnt ypupdate_xdr \
nis_subr nis_local_names nis_free nis_file \
- nis_print nis_error nis_call nis_lookup\
- nis_table nis_xdr nis_server nis_ping\
+ nis_print nis_error nis_call nis_lookup nis_cache\
+ nis_table nis_xdr nis_server nis_ping nis_cache2_xdr\
nis_checkpoint nis_mkdir nis_rmdir nis_getservlist\
nis_verifygroup nis_ismember nis_addmember nis_util\
nis_removemember nis_creategroup nis_destroygroup\
diff --git a/nis/nis_call.c b/nis/nis_call.c
index cea508e..196f6b3 100644
--- a/nis/nis_call.c
+++ b/nis/nis_call.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
@@ -186,7 +186,8 @@ __bind_connect (dir_binding *dbp)
}
static dir_binding *
-__bind_create (const nis_server *serv_val, u_int serv_len, u_long flags)
+__bind_create (const nis_server *serv_val, u_int serv_len, u_long flags,
+ cache2_info *cinfo)
{
dir_binding *dbp;
u_int i;
@@ -268,7 +269,14 @@ __bind_create (const nis_server *serv_val, u_int serv_len, u_long flags)
dbp->server_val[i].pkey.n_bytes = NULL;
}
- if (__nis_findfastest (dbp) < 1)
+ dbp->class = -1;
+ if (cinfo != NULL && cinfo->server_used >= 0)
+ {
+ dbp->server_used = cinfo->server_used;
+ dbp->current_ep = cinfo->current_ep;
+ dbp->class = cinfo->class;
+ }
+ else if (__nis_findfastest (dbp) < 1)
{
__bind_destroy (dbp);
return NULL;
@@ -280,7 +288,7 @@ __bind_create (const nis_server *serv_val, u_int serv_len, u_long flags)
nis_error
__do_niscall2 (const nis_server *server, u_int server_len, u_long prog,
xdrproc_t xargs, caddr_t req, xdrproc_t xres, caddr_t resp,
- u_long flags, nis_cb *cb)
+ u_long flags, nis_cb *cb, cache2_info *cinfo)
{
enum clnt_stat result;
nis_error retcode;
@@ -289,7 +297,8 @@ __do_niscall2 (const nis_server *server, u_int server_len, u_long prog,
if (flags & MASTER_ONLY)
server_len = 1;
- if ((dbp = __bind_create (server, server_len, flags)) == NULL)
+ dbp = __bind_create (server, server_len, flags, cinfo);
+ if (dbp == NULL)
return NIS_NAMEUNREACHABLE;
while (__bind_connect (dbp) != NIS_SUCCESS)
{
@@ -549,10 +558,15 @@ __do_niscall (const_nis_name name, u_long prog, xdrproc_t xargs,
directory_obj *dir = NULL;
nis_server *server;
u_int server_len;
+ cache2_info cinfo = {-1, -1, -1};
if (name == NULL)
return NIS_BADNAME;
+ /* Search in local cache. In the moment, we ignore the fastest server */
+ if (!(flags & NO_CACHE))
+ dir = __nis_cache_search (name, flags, &cinfo);
+
if (dir == NULL)
{
nis_error status;
@@ -578,7 +592,7 @@ __do_niscall (const_nis_name name, u_long prog, xdrproc_t xargs,
retcode = __do_niscall2 (server, server_len, prog, xargs, req, xres, resp,
- flags, cb);
+ flags, cb, &cinfo);
nis_free_directory (dir);
diff --git a/nis/nis_checkpoint.c b/nis/nis_checkpoint.c
index f4bd072..665dccb 100644
--- a/nis/nis_checkpoint.c
+++ b/nis/nis_checkpoint.c
@@ -1,4 +1,4 @@
-/* Copyright (c) 1997 Free Software Foundation, Inc.
+/* Copyright (c) 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
@@ -51,7 +51,7 @@ nis_checkpoint(const_nis_name dirname)
if (__do_niscall2 (&NIS_RES_OBJECT(res2)->DI_data.do_servers.do_servers_val[i],
1, NIS_CHECKPOINT, (xdrproc_t) xdr_nis_name,
(caddr_t) &dirname, (xdrproc_t) xdr_cp_result,
- (caddr_t) &cpres, 0, NULL) != RPC_SUCCESS)
+ (caddr_t) &cpres, 0, NULL, NULL) != RPC_SUCCESS)
NIS_RES_STATUS (res) = NIS_RPCERROR;
else
{
diff --git a/nis/nis_intern.h b/nis/nis_intern.h
index e714621..22b753d 100644
--- a/nis/nis_intern.h
+++ b/nis/nis_intern.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 1997 Free Software Foundation, Inc.
+/* Copyright (c) 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
@@ -32,6 +32,7 @@ struct dir_binding
u_int server_used; /* Which server we are bind in the moment ? */
u_int current_ep; /* Which endpoint of the server are in use? */
u_int trys; /* How many server have we tried ? */
+ u_int class; /* From which class is server_val ? */
bool_t master_only; /* Is only binded to the master */
bool_t use_auth; /* Do we use AUTH ? */
bool_t use_udp; /* Do we use UDP ? */
@@ -42,6 +43,14 @@ struct dir_binding
};
typedef struct dir_binding dir_binding;
+struct cache2_info
+{
+ long server_used;
+ long current_ep;
+ long class;
+};
+typedef struct cache2_info cache2_info;
+
struct nis_cb
{
nis_server *serv;
@@ -59,7 +68,8 @@ extern long __nis_findfastest __P ((dir_binding *bind));
extern nis_error __do_niscall2 __P ((const nis_server *serv, u_int serv_len,
u_long prog, xdrproc_t xargs, caddr_t req,
xdrproc_t xres, caddr_t resp,
- u_long flags, nis_cb *cb));
+ u_long flags, nis_cb *cb,
+ cache2_info *cinfo));
extern nis_error __do_niscall __P ((const_nis_name name, u_long prog,
xdrproc_t xargs, caddr_t req,
xdrproc_t xres, caddr_t resp,
@@ -75,6 +85,13 @@ extern struct nis_cb *__nis_create_callback
const void *userdata, u_long flags));
extern nis_error __nis_destroy_callback __P ((struct nis_cb *cb));
+#ifdef _LIBC
+/* NIS+ Cache functions */
+extern directory_obj *__nis_cache_search __P ((const_nis_name name,
+ u_long flags,
+ cache2_info *cinfo));
+#endif
+
__END_DECLS
#endif
diff --git a/nis/nis_mkdir.c b/nis/nis_mkdir.c
index acd0122..e785830 100644
--- a/nis/nis_mkdir.c
+++ b/nis/nis_mkdir.c
@@ -1,4 +1,4 @@
-/* Copyright (c) 1997 Free Software Foundation, Inc.
+/* Copyright (c) 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
@@ -33,7 +33,7 @@ nis_mkdir (const_nis_name dir, const nis_server *server)
res2 = __do_niscall2 (server, 1, NIS_MKDIR,
(xdrproc_t) xdr_nis_name,
(caddr_t) &dir, (xdrproc_t) xdr_nis_error,
- (caddr_t) &res, 0, NULL);
+ (caddr_t) &res, 0, NULL, NULL);
if (res2 != NIS_SUCCESS)
return res2;
diff --git a/nis/nis_ping.c b/nis/nis_ping.c
index 1397cb9..03562c3 100644
--- a/nis/nis_ping.c
+++ b/nis/nis_ping.c
@@ -1,4 +1,4 @@
-/* Copyright (c) 1997 Free Software Foundation, Inc.
+/* Copyright (c) 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
@@ -59,7 +59,7 @@ nis_ping (const_nis_name dirname, u_long utime, const nis_object *dirobj)
__do_niscall2 (&obj->DI_data.do_servers.do_servers_val[i], 1,
NIS_PING, (xdrproc_t) xdr_ping_args,
(caddr_t) &args, (xdrproc_t) xdr_void,
- (caddr_t) NULL, 0, NULL);
+ (caddr_t) NULL, 0, NULL, NULL);
if (res)
nis_freeresult (res);
}
diff --git a/nis/nis_rmdir.c b/nis/nis_rmdir.c
index f1214f9..1fc1f09 100644
--- a/nis/nis_rmdir.c
+++ b/nis/nis_rmdir.c
@@ -1,4 +1,4 @@
-/* Copyright (c) 1997 Free Software Foundation, Inc.
+/* Copyright (c) 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
@@ -31,7 +31,7 @@ nis_rmdir (const_nis_name dir, const nis_server *server)
res2 = __do_niscall2 (server, 1, NIS_RMDIR,
(xdrproc_t) xdr_nis_name,
(caddr_t) &dir, (xdrproc_t) xdr_nis_error,
- (caddr_t) &res, 0, NULL);
+ (caddr_t) &res, 0, NULL, NULL);
if (res2 != NIS_SUCCESS)
return res2;
diff --git a/nis/nis_server.c b/nis/nis_server.c
index 7eb7854..26b7ca5 100644
--- a/nis/nis_server.c
+++ b/nis/nis_server.c
@@ -1,4 +1,4 @@
-/* Copyright (c) 1997 Free Software Foundation, Inc.
+/* Copyright (c) 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
@@ -39,7 +39,7 @@ nis_servstate (const nis_server *serv, const nis_tag *tags,
if (__do_niscall2 (serv, 1, NIS_SERVSTATE, (xdrproc_t) xdr_nis_taglist,
(caddr_t) &taglist, (xdrproc_t) xdr_nis_taglist,
- (caddr_t) &tagres, 0, NULL) != RPC_SUCCESS)
+ (caddr_t) &tagres, 0, NULL, NULL) != RPC_SUCCESS)
return NIS_RPCERROR;
*result = tagres.tags.tags_val;
@@ -65,7 +65,7 @@ nis_stats (const nis_server *serv, const nis_tag *tags,
if (__do_niscall2 (serv, 1, NIS_STATUS, (xdrproc_t) xdr_nis_taglist,
(caddr_t) &taglist, (xdrproc_t) xdr_nis_taglist,
- (caddr_t) &tagres, 0, NULL) != RPC_SUCCESS)
+ (caddr_t) &tagres, 0, NULL, NULL) != RPC_SUCCESS)
return NIS_RPCERROR;
*result = tagres.tags.tags_val;
diff --git a/nis/nis_util.c b/nis/nis_util.c
index fd9ff26..e516647 100644
--- a/nis/nis_util.c
+++ b/nis/nis_util.c
@@ -1,4 +1,4 @@
-/* Copyright (c) 1997 Free Software Foundation, Inc.
+/* Copyright (c) 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
@@ -32,12 +32,12 @@ __nis_finddirectory (directory_obj *dir, const_nis_name name)
fd_args.requester = nis_local_host();
fd_res = calloc (1, sizeof (fd_result));
- if ((status = __do_niscall2 (dir->do_servers.do_servers_val,
- dir->do_servers.do_servers_len,
- NIS_FINDDIRECTORY, (xdrproc_t) xdr_fd_args,
- (caddr_t) &fd_args, (xdrproc_t) xdr_fd_result,
- (caddr_t) fd_res,
- NO_AUTHINFO|USE_DGRAM, NULL)) != NIS_SUCCESS)
+ status = __do_niscall2 (dir->do_servers.do_servers_val,
+ dir->do_servers.do_servers_len,
+ NIS_FINDDIRECTORY, (xdrproc_t) xdr_fd_args,
+ (caddr_t) &fd_args, (xdrproc_t) xdr_fd_result,
+ (caddr_t) fd_res, NO_AUTHINFO|USE_DGRAM, NULL, NULL);
+ if (status != NIS_SUCCESS)
fd_res->status = status;
return fd_res;
diff --git a/nis/nss_nis/nis-alias.c b/nis/nss_nis/nis-alias.c
index 0d02940..6ef2301 100644
--- a/nis/nss_nis/nis-alias.c
+++ b/nis/nss_nis/nis-alias.c
@@ -231,7 +231,7 @@ _nss_nis_getaliasbyname_r (const char *name, struct aliasent *alias,
if (name == NULL)
{
- __set_errno (EINVAL);
+ *errnop = EINVAL;
return NSS_STATUS_UNAVAIL;
}
@@ -262,11 +262,13 @@ _nss_nis_getaliasbyname_r (const char *name, struct aliasent *alias,
alias->alias_local = 0;
parse_res = _nss_nis_parse_aliasent (name, p, alias, buffer, buflen, errnop);
- if (parse_res == -1)
- return NSS_STATUS_TRYAGAIN;
+ if (parse_res < 1)
+ {
+ if (parse_res == -1)
+ return NSS_STATUS_TRYAGAIN;
+ else
+ return NSS_STATUS_NOTFOUND;
+ }
- if (parse_res)
- return NSS_STATUS_SUCCESS;
- else
- return NSS_STATUS_NOTFOUND;
+ return NSS_STATUS_SUCCESS;
}
diff --git a/nis/nss_nis/nis-ethers.c b/nis/nss_nis/nis-ethers.c
index cbc3759..a572374 100644
--- a/nis/nss_nis/nis-ethers.c
+++ b/nis/nss_nis/nis-ethers.c
@@ -200,7 +200,7 @@ _nss_nis_gethostton_r (const char *name, struct ether *eth,
if (name == NULL)
{
- __set_errno (EINVAL);
+ *errnop = EINVAL;
return NSS_STATUS_UNAVAIL;
}
@@ -231,13 +231,14 @@ _nss_nis_gethostton_r (const char *name, struct ether *eth,
free (result);
parse_res = _nss_files_parse_etherent (p, eth, data, buflen, errnop);
- if (parse_res == -1)
- return NSS_STATUS_TRYAGAIN;
-
- if (!parse_res)
- return NSS_STATUS_NOTFOUND;
- else
- return NSS_STATUS_SUCCESS;
+ if (parse_res < 1)
+ {
+ if (parse_res == -1)
+ return NSS_STATUS_TRYAGAIN;
+ else
+ return NSS_STATUS_NOTFOUND;
+ }
+ return NSS_STATUS_SUCCESS;
}
enum nss_status
@@ -252,7 +253,7 @@ _nss_nis_getntohost_r (struct ether_addr *addr, struct ether *eth,
if (addr == NULL)
{
- __set_errno (EINVAL);
+ *errnop = EINVAL;
return NSS_STATUS_UNAVAIL;
}
@@ -291,11 +292,12 @@ _nss_nis_getntohost_r (struct ether_addr *addr, struct ether *eth,
free (result);
parse_res = _nss_files_parse_etherent (p, eth, data, buflen, errnop);
- if (parse_res == -1)
- return NSS_STATUS_TRYAGAIN;
-
- if (!parse_res)
- return NSS_STATUS_NOTFOUND;
- else
- return NSS_STATUS_SUCCESS;
+ if (parse_res < 1)
+ {
+ if (parse_res == -1)
+ return NSS_STATUS_TRYAGAIN;
+ else
+ return NSS_STATUS_NOTFOUND;
+ }
+ return NSS_STATUS_SUCCESS;
}
diff --git a/nis/nss_nis/nis-grp.c b/nis/nss_nis/nis-grp.c
index 98cc4fd..40d4582 100644
--- a/nis/nss_nis/nis-grp.c
+++ b/nis/nss_nis/nis-grp.c
@@ -166,7 +166,7 @@ _nss_nis_getgrnam_r (const char *name, struct group *grp,
if (name == NULL)
{
- __set_errno (EINVAL);
+ *errnop = EINVAL;
return NSS_STATUS_UNAVAIL;
}
@@ -197,13 +197,14 @@ _nss_nis_getgrnam_r (const char *name, struct group *grp,
free (result);
parse_res = _nss_files_parse_grent (p, grp, data, buflen, errnop);
- if (parse_res == -1)
- return NSS_STATUS_TRYAGAIN;
-
- if (parse_res)
- return NSS_STATUS_SUCCESS;
- else
- return NSS_STATUS_NOTFOUND;
+ if (parse_res < 1)
+ {
+ if (parse_res == -1)
+ return NSS_STATUS_TRYAGAIN;
+ else
+ return NSS_STATUS_NOTFOUND;
+ }
+ return NSS_STATUS_SUCCESS;
}
enum nss_status
@@ -245,11 +246,12 @@ _nss_nis_getgrgid_r (gid_t gid, struct group *grp,
free (result);
parse_res = _nss_files_parse_grent (p, grp, data, buflen, errnop);
- if (parse_res == -1)
- return NSS_STATUS_TRYAGAIN;
-
- if (parse_res)
- return NSS_STATUS_SUCCESS;
- else
- return NSS_STATUS_NOTFOUND;
+ if (parse_res < 1)
+ {
+ if (parse_res == -1)
+ return NSS_STATUS_TRYAGAIN;
+ else
+ return NSS_STATUS_NOTFOUND;
+ }
+ return NSS_STATUS_SUCCESS;
}
diff --git a/nis/nss_nis/nis-hosts.c b/nis/nss_nis/nis-hosts.c
index e627d24..c9d3551 100644
--- a/nis/nss_nis/nis-hosts.c
+++ b/nis/nss_nis/nis-hosts.c
@@ -246,7 +246,7 @@ _nss_nis_gethostbyname2_r (const char *name, int af, struct hostent *host,
if (name == NULL)
{
- __set_errno (EINVAL);
+ *errnop = EINVAL;
return NSS_STATUS_UNAVAIL;
}
diff --git a/nis/nss_nis/nis-network.c b/nis/nss_nis/nis-network.c
index 4fcf729..93cff5c 100644
--- a/nis/nss_nis/nis-network.c
+++ b/nis/nss_nis/nis-network.c
@@ -115,7 +115,7 @@ internal_nis_getnetent_r (struct netent *net, char *buffer, size_t buflen,
if ((size_t) (len + 1) > buflen)
{
free (result);
- __set_errno (ERANGE);
+ *errnop = ERANGE;
*herrnop = NETDB_INTERNAL;
return NSS_STATUS_TRYAGAIN;
}
@@ -171,7 +171,7 @@ _nss_nis_getnetbyname_r (const char *name, struct netent *net, char *buffer,
if (name == NULL)
{
- __set_errno (EINVAL);
+ *errnop = EINVAL;
*herrnop = NETDB_INTERNAL;
return NSS_STATUS_UNAVAIL;
}
diff --git a/nis/nss_nis/nis-proto.c b/nis/nss_nis/nis-proto.c
index a6f57fd..3af0f4e 100644
--- a/nis/nss_nis/nis-proto.c
+++ b/nis/nss_nis/nis-proto.c
@@ -192,7 +192,7 @@ _nss_nis_getprotobyname_r (const char *name, struct protoent *proto,
if (name == NULL)
{
- __set_errno (EINVAL);
+ *errnop = EINVAL;
return NSS_STATUS_UNAVAIL;
}
@@ -223,13 +223,14 @@ _nss_nis_getprotobyname_r (const char *name, struct protoent *proto,
free (result);
parse_res = _nss_files_parse_protoent (p, proto, data, buflen, errnop);
- if (parse_res == -1)
- return NSS_STATUS_TRYAGAIN;
-
- if (parse_res)
- return NSS_STATUS_SUCCESS;
- else
- return NSS_STATUS_NOTFOUND;
+ if (parse_res < 1)
+ {
+ if (parse_res == -1)
+ return NSS_STATUS_TRYAGAIN;
+ else
+ return NSS_STATUS_NOTFOUND;
+ }
+ return NSS_STATUS_SUCCESS;
}
enum nss_status
@@ -271,11 +272,12 @@ _nss_nis_getprotobynumber_r (int number, struct protoent *proto,
free (result);
parse_res = _nss_files_parse_protoent (p, proto, data, buflen, errnop);
- if (parse_res == -1)
- return NSS_STATUS_TRYAGAIN;
-
- if (parse_res)
- return NSS_STATUS_SUCCESS;
- else
- return NSS_STATUS_NOTFOUND;
+ if (parse_res < 1)
+ {
+ if (parse_res == -1)
+ return NSS_STATUS_TRYAGAIN;
+ else
+ return NSS_STATUS_NOTFOUND;
+ }
+ return NSS_STATUS_SUCCESS;
}
diff --git a/nis/nss_nis/nis-publickey.c b/nis/nss_nis/nis-publickey.c
index 1c485d9..1ab041f 100644
--- a/nis/nss_nis/nis-publickey.c
+++ b/nis/nss_nis/nis-publickey.c
@@ -42,7 +42,7 @@ _nss_nis_getpublickey (const char *netname, char *pkey, int *errnop)
if (netname == NULL)
{
- __set_errno (EINVAL);
+ *errnop = EINVAL;
return NSS_STATUS_UNAVAIL;
}
@@ -84,7 +84,7 @@ _nss_nis_getsecretkey (const char *netname, char *skey, char *passwd,
if (netname == NULL || passwd == NULL)
{
- __set_errno (EINVAL);
+ *errnop = EINVAL;
return NSS_STATUS_UNAVAIL;
}
diff --git a/nis/nss_nis/nis-pwd.c b/nis/nss_nis/nis-pwd.c
index 8924886..296526d 100644
--- a/nis/nss_nis/nis-pwd.c
+++ b/nis/nss_nis/nis-pwd.c
@@ -166,7 +166,7 @@ _nss_nis_getpwnam_r (const char *name, struct passwd *pwd,
if (name == NULL)
{
- __set_errno (EINVAL);
+ *errnop = EINVAL;
return NSS_STATUS_UNAVAIL;
}
diff --git a/nis/nss_nis/nis-rpc.c b/nis/nss_nis/nis-rpc.c
index 3be9949..879e90a 100644
--- a/nis/nss_nis/nis-rpc.c
+++ b/nis/nss_nis/nis-rpc.c
@@ -207,7 +207,7 @@ _nss_nis_getrpcbyname_r (const char *name, struct rpcent *rpc,
if (name == NULL)
{
- __set_errno (EINVAL);
+ *errnop = EINVAL;
return NSS_STATUS_UNAVAIL;
}
diff --git a/nis/nss_nis/nis-service.c b/nis/nss_nis/nis-service.c
index 0aa35cc..dfae9f7 100644
--- a/nis/nss_nis/nis-service.c
+++ b/nis/nss_nis/nis-service.c
@@ -34,7 +34,6 @@ extern int _nss_files_parse_servent (char *line, struct servent *result,
char *data, size_t datalen, int *errnop);
-
__libc_lock_define_initialized (static, lock)
struct response_t
@@ -208,7 +207,7 @@ _nss_nis_getservbyname_r (const char *name, char *protocol,
if (name == NULL)
{
- __set_errno (EINVAL);
+ *errnop = EINVAL;
return NSS_STATUS_UNAVAIL;
}
@@ -252,7 +251,7 @@ _nss_nis_getservbyport_r (int port, char *protocol, struct servent *serv,
if (protocol == NULL)
{
- __set_errno (EINVAL);
+ *errnop = EINVAL;
return NSS_STATUS_UNAVAIL;
}
diff --git a/nis/nss_nis/nis-spwd.c b/nis/nss_nis/nis-spwd.c
index 5be010d..452f91d 100644
--- a/nis/nss_nis/nis-spwd.c
+++ b/nis/nss_nis/nis-spwd.c
@@ -166,7 +166,7 @@ _nss_nis_getspnam_r (const char *name, struct spwd *sp,
if (name == NULL)
{
- __set_errno (EINVAL);
+ *errnop = EINVAL;
return NSS_STATUS_UNAVAIL;
}
@@ -197,11 +197,12 @@ _nss_nis_getspnam_r (const char *name, struct spwd *sp,
free (result);
parse_res = _nss_files_parse_spent (p, sp, data, buflen, errnop);
- if (parse_res == -1)
- return NSS_STATUS_TRYAGAIN;
-
- if (parse_res)
- return NSS_STATUS_SUCCESS;
- else
- return NSS_STATUS_NOTFOUND;
+ if (parse_res < 1)
+ {
+ if (parse_res == -1)
+ return NSS_STATUS_TRYAGAIN;
+ else
+ return NSS_STATUS_NOTFOUND;
+ }
+ return NSS_STATUS_SUCCESS;
}
diff --git a/nis/nss_nisplus/nisplus-alias.c b/nis/nss_nisplus/nisplus-alias.c
index 381ad18..732c02d 100644
--- a/nis/nss_nisplus/nisplus-alias.c
+++ b/nis/nss_nisplus/nisplus-alias.c
@@ -127,7 +127,7 @@ _nss_nisplus_parse_aliasent (nis_result *result, unsigned long entry,
{
/* Skip leading blanks. */
while (isspace (*line))
- line++;
+ ++line;
if (*line == '\0')
break;
@@ -138,12 +138,11 @@ _nss_nisplus_parse_aliasent (nis_result *result, unsigned long entry,
alias->alias_members[alias->alias_members_len] = line;
while (*line != '\0' && *line != ',')
- line++;
+ ++line;
if (line != alias->alias_members[alias->alias_members_len])
{
- *line = '\0';
- line++;
+ *line++ = '\0';
alias->alias_members_len++;
}
}
@@ -265,7 +264,12 @@ _nss_nisplus_getaliasbyname_r (const char *name, struct aliasent *alias,
return status;
}
- if (name != NULL || strlen (name) <= 8)
+ if (name != NULL)
+ {
+ *errnop = EINVAL;
+ return NSS_STATUS_UNAVAIL;
+ }
+ else
{
nis_result *result;
char buf[strlen (name) + 30 + tablename_len];
@@ -279,11 +283,13 @@ _nss_nisplus_getaliasbyname_r (const char *name, struct aliasent *alias,
parse_res = _nss_nisplus_parse_aliasent (result, 0, alias,
buffer, buflen, errnop);
- if (parse_res == -1)
- return NSS_STATUS_TRYAGAIN;
-
- if (parse_res)
- return NSS_STATUS_SUCCESS;
+ if (parse_res < 1)
+ {
+ if (parse_res == -1)
+ return NSS_STATUS_TRYAGAIN;
+ else
+ return NSS_STATUS_NOTFOUND;
+ }
+ return NSS_STATUS_SUCCESS;
}
- return NSS_STATUS_NOTFOUND;
}
diff --git a/nis/nss_nisplus/nisplus-ethers.c b/nis/nss_nisplus/nisplus-ethers.c
index 76805f1..50f032a 100644
--- a/nis/nss_nisplus/nisplus-ethers.c
+++ b/nis/nss_nisplus/nisplus-ethers.c
@@ -233,6 +233,11 @@ _nss_nisplus_gethostton_r (const char *name, struct etherent *eth,
if (name != NULL)
{
+ *errnop = EINVAL;
+ return NSS_STATUS_UNAVAIL;
+ }
+ else
+ {
nis_result *result;
char buf[strlen (name) + 40 + tablename_len];
@@ -249,17 +254,19 @@ _nss_nisplus_gethostton_r (const char *name, struct etherent *eth,
parse_res = _nss_nisplus_parse_etherent (result, eth, buffer,
buflen, errnop);
- if (parse_res == -1)
+ if (parse_res < 1)
{
- nis_freeresult (result);
- *errnop = ERANGE;
- return NSS_STATUS_TRYAGAIN;
+ if (parse_res == -1)
+ {
+ nis_freeresult (result);
+ *errnop = ERANGE;
+ return NSS_STATUS_TRYAGAIN;
+ }
+ else
+ return NSS_STATUS_NOTFOUND;
}
-
- if (parse_res)
- return NSS_STATUS_SUCCESS;
+ return NSS_STATUS_SUCCESS;
}
- return NSS_STATUS_NOTFOUND;
}
enum nss_status
@@ -303,15 +310,17 @@ _nss_nisplus_getntohost_r (const struct ether_addr *addr,
parse_res = _nss_nisplus_parse_etherent (result, eth, buffer,
buflen, errnop);
- if (parse_res == -1)
+ if (parse_res < 1)
{
- nis_freeresult (result);
- *errnop = ERANGE;
- return NSS_STATUS_TRYAGAIN;
+ if (parse_res == -1)
+ {
+ nis_freeresult (result);
+ *errnop = ERANGE;
+ return NSS_STATUS_TRYAGAIN;
+ }
+ else
+ return NSS_STATUS_NOTFOUND;
}
-
- if (parse_res)
- return NSS_STATUS_SUCCESS;
+ return NSS_STATUS_SUCCESS;
}
- return NSS_STATUS_NOTFOUND;
}
diff --git a/nis/nss_nisplus/nisplus-grp.c b/nis/nss_nisplus/nisplus-grp.c
index 4ac048e..d014c8b 100644
--- a/nis/nss_nisplus/nisplus-grp.c
+++ b/nis/nss_nisplus/nisplus-grp.c
@@ -171,8 +171,11 @@ _nss_nisplus_getgrnam_r (const char *name, struct group *gr,
return status;
}
- if (name == NULL || strlen (name) > 8)
- return NSS_STATUS_NOTFOUND;
+ if (name == NULL)
+ {
+ *errnop = EINVAL;
+ return NSS_STATUS_NOTFOUND;
+ }
else
{
nis_result *result;
@@ -193,16 +196,17 @@ _nss_nisplus_getgrnam_r (const char *name, struct group *gr,
parse_res = _nss_nisplus_parse_grent (result, 0, gr, buffer, buflen,
errnop);
nis_freeresult (result);
-
- if (parse_res == -1)
+ if (parse_res < 1)
{
- *errnop = ERANGE;
- return NSS_STATUS_TRYAGAIN;
+ if (parse_res == -1)
+ {
+ *errnop = ERANGE;
+ return NSS_STATUS_TRYAGAIN;
+ }
+ else
+ return NSS_STATUS_NOTFOUND;
}
- if (parse_res)
- return NSS_STATUS_SUCCESS;
-
- return NSS_STATUS_NOTFOUND;
+ return NSS_STATUS_SUCCESS;
}
}
@@ -239,16 +243,16 @@ _nss_nisplus_getgrgid_r (const gid_t gid, struct group *gr,
errnop);
nis_freeresult (result);
-
- if (parse_res == -1)
+ if (parse_res < 1)
{
- *errnop = ERANGE;
- return NSS_STATUS_TRYAGAIN;
+ if (parse_res == -1)
+ {
+ *errnop = ERANGE;
+ return NSS_STATUS_TRYAGAIN;
+ }
+ else
+ return NSS_STATUS_NOTFOUND;
}
-
- if (parse_res)
- return NSS_STATUS_SUCCESS;
-
- return NSS_STATUS_NOTFOUND;
+ return NSS_STATUS_SUCCESS;
}
}
diff --git a/nis/nss_nisplus/nisplus-hosts.c b/nis/nss_nisplus/nisplus-hosts.c
index 8514a63..3b022b6 100644
--- a/nis/nss_nisplus/nisplus-hosts.c
+++ b/nis/nss_nisplus/nisplus-hosts.c
@@ -285,7 +285,7 @@ internal_nisplus_gethostent_r (struct hostent *host, char *buffer,
if (parse_res < 1 && *errnop != ERANGE)
parse_res = _nss_nisplus_parse_hostent (result, AF_INET, host,
buffer, buflen, errnop);
- if (parse_res < 1 && *errnop == ERANGE)
+ if (parse_res == -1)
{
nis_freeresult (result);
result = saved_res;
diff --git a/nis/nss_nisplus/nisplus-proto.c b/nis/nss_nisplus/nisplus-proto.c
index 262276f..aa2271c 100644
--- a/nis/nss_nisplus/nisplus-proto.c
+++ b/nis/nss_nisplus/nisplus-proto.c
@@ -323,15 +323,17 @@ _nss_nisplus_getprotobyname_r (const char *name, struct protoent *proto,
nis_freeresult (result);
- if (parse_res == -1)
+ if (parse_res < 1)
{
- *errnop = ERANGE;
- return NSS_STATUS_TRYAGAIN;
+ if (parse_res == -1)
+ {
+ *errnop = ERANGE;
+ return NSS_STATUS_TRYAGAIN;
+ }
+ else
+ return NSS_STATUS_NOTFOUND;
}
- if (parse_res)
- return NSS_STATUS_SUCCESS;
-
- return NSS_STATUS_NOTFOUND;
+ return NSS_STATUS_SUCCESS;
}
}
@@ -369,15 +371,16 @@ _nss_nisplus_getprotobynumber_r (const int number, struct protoent *proto,
nis_freeresult (result);
- if (parse_res == -1)
+ if (parse_res < 1)
{
- *errnop = ERANGE;
- return NSS_STATUS_TRYAGAIN;
+ if (parse_res == -1)
+ {
+ *errnop = ERANGE;
+ return NSS_STATUS_TRYAGAIN;
+ }
+ else
+ return NSS_STATUS_NOTFOUND;
}
-
- if (parse_res)
- return NSS_STATUS_SUCCESS;
-
- return NSS_STATUS_NOTFOUND;
+ return NSS_STATUS_SUCCESS;
}
}
diff --git a/nis/nss_nisplus/nisplus-publickey.c b/nis/nss_nisplus/nisplus-publickey.c
index 24d217b..47062b4 100644
--- a/nis/nss_nisplus/nisplus-publickey.c
+++ b/nis/nss_nisplus/nisplus-publickey.c
@@ -290,8 +290,8 @@ _nss_nisplus_netname2user (char netname[MAXNETNAMELEN + 1], uid_t *uidp,
return NSS_STATUS_UNAVAIL;
/*
- * 3. Use principal name to look up uid/gid information in
- * LOCAL entry in **local** cred table.
+ * 3. Use principal name to look up uid/gid information in
+ * LOCAL entry in **local** cred table.
*/
domain = nis_local_directory ();
if ((strlen (principal) + strlen (domain) + 45) > (size_t) NIS_MAXNAMELEN)
diff --git a/nis/nss_nisplus/nisplus-pwd.c b/nis/nss_nisplus/nisplus-pwd.c
index 18114ad..45c364a 100644
--- a/nis/nss_nisplus/nisplus-pwd.c
+++ b/nis/nss_nisplus/nisplus-pwd.c
@@ -179,8 +179,11 @@ _nss_nisplus_getpwnam_r (const char *name, struct passwd *pw,
return status;
}
- if (name == NULL || strlen (name) > 8)
- return NSS_STATUS_NOTFOUND;
+ if (name == NULL)
+ {
+ *errnop = EINVAL;
+ return NSS_STATUS_UNAVAIL;
+ }
else
{
nis_result *result;
@@ -203,16 +206,17 @@ _nss_nisplus_getpwnam_r (const char *name, struct passwd *pw,
nis_freeresult (result);
- if (parse_res == -1)
+ if (parse_res < 1)
{
- *errnop = ERANGE;
- return NSS_STATUS_TRYAGAIN;
+ if (parse_res == -1)
+ {
+ *errnop = ERANGE;
+ return NSS_STATUS_TRYAGAIN;
+ }
+ else
+ return NSS_STATUS_NOTFOUND;
}
-
- if (parse_res)
- return NSS_STATUS_SUCCESS;
-
- return NSS_STATUS_NOTFOUND;
+ return NSS_STATUS_SUCCESS;
}
}
@@ -249,15 +253,16 @@ _nss_nisplus_getpwuid_r (const uid_t uid, struct passwd *pw,
nis_freeresult (result);
- if (parse_res == -1)
+ if (parse_res < 1)
{
- *errnop = ERANGE;
- return NSS_STATUS_TRYAGAIN;
+ if (parse_res == -1)
+ {
+ *errnop = ERANGE;
+ return NSS_STATUS_TRYAGAIN;
+ }
+ else
+ return NSS_STATUS_NOTFOUND;
}
-
- if (parse_res)
- return NSS_STATUS_SUCCESS;
-
- return NSS_STATUS_NOTFOUND;
+ return NSS_STATUS_SUCCESS;
}
}
diff --git a/nis/nss_nisplus/nisplus-rpc.c b/nis/nss_nisplus/nisplus-rpc.c
index 452fb4c..105e802 100644
--- a/nis/nss_nisplus/nisplus-rpc.c
+++ b/nis/nss_nisplus/nisplus-rpc.c
@@ -320,16 +320,16 @@ _nss_nisplus_getrpcbyname_r (const char *name, struct rpcent *rpc,
nis_freeresult (result);
- if (parse_res == -1)
+ if (parse_res < 1)
{
- *errnop = ERANGE;
- return NSS_STATUS_TRYAGAIN;
+ if (parse_res == -1)
+ {
+ *errnop = ERANGE;
+ return NSS_STATUS_TRYAGAIN;
+ }
+ return NSS_STATUS_NOTFOUND;
}
-
- if (parse_res)
- return NSS_STATUS_SUCCESS;
-
- return NSS_STATUS_NOTFOUND;
+ return NSS_STATUS_SUCCESS;
}
}
@@ -367,15 +367,16 @@ _nss_nisplus_getrpcbynumber_r (const int number, struct rpcent *rpc,
nis_freeresult (result);
- if (parse_res == -1)
+ if (parse_res < 1)
{
- *errnop = ERANGE;
- return NSS_STATUS_TRYAGAIN;
+ if (parse_res == -1)
+ {
+ *errnop = ERANGE;
+ return NSS_STATUS_TRYAGAIN;
+ }
+ else
+ return NSS_STATUS_NOTFOUND;
}
-
- if (parse_res)
- return NSS_STATUS_SUCCESS;
-
- return NSS_STATUS_NOTFOUND;
+ return NSS_STATUS_SUCCESS;
}
}
diff --git a/nis/nss_nisplus/nisplus-service.c b/nis/nss_nisplus/nisplus-service.c
index 1cb1aec..8f681d3 100644
--- a/nis/nss_nisplus/nisplus-service.c
+++ b/nis/nss_nisplus/nisplus-service.c
@@ -115,7 +115,7 @@ _nss_nisplus_parse_servent (nis_result *result, struct servent *serv,
{
/* Skip leading blanks. */
while (isspace (*line))
- line++;
+ ++line;
if (*line == '\0')
break;
@@ -332,16 +332,17 @@ _nss_nisplus_getservbyname_r (const char *name, const char *protocol,
errnop);
nis_freeresult (result);
- if (parse_res == -1)
+ if (parse_res < 1)
{
- *errnop = ERANGE;
- return NSS_STATUS_TRYAGAIN;
+ if (parse_res == -1)
+ {
+ *errnop = ERANGE;
+ return NSS_STATUS_TRYAGAIN;
+ }
+ else
+ return NSS_STATUS_NOTFOUND;
}
-
- if (parse_res)
- return NSS_STATUS_SUCCESS;
-
- return NSS_STATUS_NOTFOUND;
+ return NSS_STATUS_SUCCESS;
}
}
@@ -386,15 +387,16 @@ _nss_nisplus_getservbynumber_r (const int number, const char *protocol,
errnop);
nis_freeresult (result);
- if (parse_res == -1)
+ if (parse_res < 1)
{
- *errnop = ERANGE;
- return NSS_STATUS_TRYAGAIN;
+ if (parse_res == -1)
+ {
+ *errnop = ERANGE;
+ return NSS_STATUS_TRYAGAIN;
+ }
+ else
+ return NSS_STATUS_NOTFOUND;
}
-
- if (parse_res)
- return NSS_STATUS_SUCCESS;
-
- return NSS_STATUS_NOTFOUND;
+ return NSS_STATUS_SUCCESS;
}
}
diff --git a/nis/nss_nisplus/nisplus-spwd.c b/nis/nss_nisplus/nisplus-spwd.c
index 54bbc32..094f56d 100644
--- a/nis/nss_nisplus/nisplus-spwd.c
+++ b/nis/nss_nisplus/nisplus-spwd.c
@@ -177,8 +177,11 @@ _nss_nisplus_getspnam_r (const char *name, struct spwd *sp,
return status;
}
- if (name == NULL || strlen (name) > 8)
- return NSS_STATUS_NOTFOUND;
+ if (name == NULL)
+ {
+ *errnop = EINVAL;
+ return NSS_STATUS_NOTFOUND;
+ }
else
{
nis_result *result;
@@ -200,15 +203,16 @@ _nss_nisplus_getspnam_r (const char *name, struct spwd *sp,
errnop);
nis_freeresult (result);
- if (parse_res == -1)
+ if (parse_res < 1)
{
- *errnop = ERANGE;
- return NSS_STATUS_TRYAGAIN;
+ if (parse_res == -1)
+ {
+ *errnop = ERANGE;
+ return NSS_STATUS_TRYAGAIN;
+ }
+ else
+ return NSS_STATUS_NOTFOUND;
}
-
- if (parse_res)
- return NSS_STATUS_SUCCESS;
-
- return NSS_STATUS_NOTFOUND;
+ return NSS_STATUS_SUCCESS;
}
}