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-rw-r--r--nis/nss_nis/nis-alias.c5
-rw-r--r--nis/nss_nis/nis-ethers.c9
-rw-r--r--nis/nss_nis/nis-grp.c6
-rw-r--r--nis/nss_nis/nis-hosts.c6
-rw-r--r--nis/nss_nis/nis-netgrp.c9
-rw-r--r--nis/nss_nis/nis-publickey.c33
-rw-r--r--nis/nss_nis/nis-service.c115
7 files changed, 157 insertions, 26 deletions
diff --git a/nis/nss_nis/nis-alias.c b/nis/nss_nis/nis-alias.c
index 64d0bf8de5..e6e2386547 100644
--- a/nis/nss_nis/nis-alias.c
+++ b/nis/nss_nis/nis-alias.c
@@ -278,7 +278,10 @@ _nss_nis_getaliasbyname_r (const char *name, struct aliasent *alias,
if (parse_res == -1)
return NSS_STATUS_TRYAGAIN;
else
- return NSS_STATUS_NOTFOUND;
+ {
+ *errnop = ENOENT;
+ 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 c95f766469..c1ea32adc5 100644
--- a/nis/nss_nis/nis-ethers.c
+++ b/nis/nss_nis/nis-ethers.c
@@ -1,6 +1,6 @@
-/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library.
- Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1996.
+ Contributed by Thorsten Kukuk <kukuk@suse.de>, 1996.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
@@ -241,7 +241,10 @@ _nss_nis_gethostton_r (const char *name, struct ether *eth,
if (parse_res == -1)
return NSS_STATUS_TRYAGAIN;
else
- return NSS_STATUS_NOTFOUND;
+ {
+ *errnop = ENOENT;
+ 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 6dca66e4df..62e6b475b7 100644
--- a/nis/nss_nis/nis-grp.c
+++ b/nis/nss_nis/nis-grp.c
@@ -1,6 +1,6 @@
-/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library.
- Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1996.
+ Contributed by Thorsten Kukuk <kukuk@suse.de>, 1996.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
@@ -207,7 +207,7 @@ _nss_nis_getgrnam_r (const char *name, struct group *grp,
return NSS_STATUS_TRYAGAIN;
else
{
- *errnop = EAGAIN;
+ *errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
}
diff --git a/nis/nss_nis/nis-hosts.c b/nis/nss_nis/nis-hosts.c
index 0ddc930687..15aff251e5 100644
--- a/nis/nss_nis/nis-hosts.c
+++ b/nis/nss_nis/nis-hosts.c
@@ -321,6 +321,7 @@ internal_gethostbyname2_r (const char *name, int af, struct hostent *host,
else
{
*h_errnop = HOST_NOT_FOUND;
+ *errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
}
@@ -392,7 +393,10 @@ _nss_nis_gethostbyaddr_r (char *addr, size_t addrlen, int af,
*errnop = errno;
}
if (retval == NSS_STATUS_NOTFOUND)
- *h_errnop = HOST_NOT_FOUND;
+ {
+ *h_errnop = HOST_NOT_FOUND;
+ *errnop = ENOENT;
+ }
return retval;
}
diff --git a/nis/nss_nis/nis-netgrp.c b/nis/nss_nis/nis-netgrp.c
index d170b56f50..0d3ed44d3f 100644
--- a/nis/nss_nis/nis-netgrp.c
+++ b/nis/nss_nis/nis-netgrp.c
@@ -1,6 +1,6 @@
-/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1997, 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library.
- Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1996.
+ Contributed by Thorsten Kukuk <kukuk@suse.de>, 1996.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
@@ -117,7 +117,10 @@ _nss_nis_getnetgrent_r (struct __netgrent *result, char *buffer, size_t buflen,
enum nss_status status;
if (cursor == NULL)
- return NSS_STATUS_NOTFOUND;
+ {
+ *errnop = ENOENT;
+ return NSS_STATUS_NOTFOUND;
+ }
__libc_lock_lock (lock);
diff --git a/nis/nss_nis/nis-publickey.c b/nis/nss_nis/nis-publickey.c
index 73afd442a9..821accfbae 100644
--- a/nis/nss_nis/nis-publickey.c
+++ b/nis/nss_nis/nis-publickey.c
@@ -1,6 +1,6 @@
-/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library.
- Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1996.
+ Contributed by Thorsten Kukuk <kukuk@suse.de>, 1996.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
@@ -50,8 +50,11 @@ _nss_nis_getpublickey (const char *netname, char *pkey, int *errnop)
domain = strchr (netname, '@');
if (!domain)
- return NSS_STATUS_UNAVAIL;
- domain++;
+ {
+ *errnop = EINVAL;
+ return NSS_STATUS_UNAVAIL;
+ }
+ ++domain;
retval = yperr2nss (yp_match (domain, "publickey.byname", netname,
strlen (netname), &result, &len));
@@ -95,8 +98,11 @@ _nss_nis_getsecretkey (const char *netname, char *skey, char *passwd,
domain = strchr (netname, '@');
if (!domain)
- return NSS_STATUS_UNAVAIL;
- domain++;
+ {
+ *errnop = EINVAL;
+ return NSS_STATUS_UNAVAIL;
+ }
+ ++domain;
retval = yperr2nss (yp_match (domain, "publickey.byname", netname,
strlen (netname), &result, &len));
@@ -196,10 +202,13 @@ _nss_nis_netname2user (char netname[MAXNETNAMELEN + 1], uid_t *uidp,
domain = strchr (netname, '@');
if (!domain)
- return NSS_STATUS_UNAVAIL;
+ {
+ *errnop = EINVAL;
+ return NSS_STATUS_UNAVAIL;
+ }
/* Point past the '@' character */
- domain++;
+ ++domain;
lookup = NULL;
yperr = yp_match (domain, "netid.byname", netname, strlen (netname),
&lookup, &len);
@@ -209,11 +218,13 @@ _nss_nis_netname2user (char netname[MAXNETNAMELEN + 1], uid_t *uidp,
break; /* the successful case */
case YPERR_DOMAIN:
case YPERR_KEY:
+ *errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
case YPERR_MAP:
default:
return NSS_STATUS_UNAVAIL;
}
+
if (lookup)
{
enum nss_status err;
@@ -224,7 +235,9 @@ _nss_nis_netname2user (char netname[MAXNETNAMELEN + 1], uid_t *uidp,
return err;
}
else
- return NSS_STATUS_NOTFOUND;
-
+ {
+ *errnop = ENOENT;
+ return NSS_STATUS_NOTFOUND;
+ }
return NSS_STATUS_SUCCESS;
}
diff --git a/nis/nss_nis/nis-service.c b/nis/nss_nis/nis-service.c
index 103b1e4115..cece55c283 100644
--- a/nis/nss_nis/nis-service.c
+++ b/nis/nss_nis/nis-service.c
@@ -172,7 +172,7 @@ internal_nis_getservent_r (struct servent *serv, char *buffer,
return NSS_STATUS_NOTFOUND;
}
p = strncpy (buffer, data->next->val, buflen);
- while (isspace (*p))
+ while (isspace (*p))
++p;
parse_res = _nss_files_parse_servent (p, serv, pdata, buflen, errnop);
@@ -215,6 +215,63 @@ _nss_nis_getservbyname_r (const char *name, char *protocol,
return NSS_STATUS_UNAVAIL;
}
+ /* If the protocol is given, we could try if our NIS server knows
+ about services.byservicename map. If yes, we only need one query */
+ if (protocol != NULL)
+ {
+ char key[strlen (name) + strlen (protocol) + 2];
+ char *cp, *domain, *result;
+ size_t keylen, len;
+
+ /* If this fails, the other solution will also fail. */
+ if (yp_get_default_domain (&domain))
+ return NSS_STATUS_UNAVAIL;
+
+ /* key is: "name/protocol" */
+ cp = stpcpy (key, name);
+ *cp++ = '/';
+ stpcpy (cp, protocol);
+ keylen = strlen (key);
+ status = yperr2nss (yp_match (domain, "services.byservicename", key,
+ keylen, &result, &len));
+
+ /* If we found the key, it's ok and parse the result. If not,
+ fall through and parse the complete table. */
+ if (status == NSS_STATUS_SUCCESS)
+ {
+ struct parser_data *pdata = (void *) buffer;
+ int parse_res;
+ char *p;
+
+ if ((size_t) (len + 1) > buflen)
+ {
+ free (result);
+ *errnop = ERANGE;
+ return NSS_STATUS_TRYAGAIN;
+ }
+
+ p = strncpy (buffer, result, len);
+ buffer[len] = '\0';
+ while (isspace (*p))
+ ++p;
+ free (result);
+ parse_res = _nss_files_parse_servent (p, serv, pdata,
+ buflen, errnop);
+ if (parse_res < 0)
+ {
+ if (parse_res == -1)
+ return NSS_STATUS_TRYAGAIN;
+ else
+ {
+ *errnop = ENOENT;
+ return NSS_STATUS_NOTFOUND;
+ }
+ }
+ else
+ return NSS_STATUS_SUCCESS;
+ }
+ }
+
status = internal_nis_setservent (&data);
if (status != NSS_STATUS_SUCCESS)
return status;
@@ -256,10 +313,57 @@ _nss_nis_getservbyport_r (int port, char *protocol, struct servent *serv,
enum nss_status status;
int found;
- if (protocol == NULL)
+ /* If the protocol is given, we only need one query */
+ if (protocol != NULL)
{
- *errnop = EINVAL;
- return NSS_STATUS_UNAVAIL;
+ char key[100 + strlen (protocol) + 2];
+ char *domain, *result;
+ size_t keylen, len;
+
+ /* If this fails, the other solution will also fail. */
+ if (yp_get_default_domain (&domain))
+ return NSS_STATUS_UNAVAIL;
+
+ /* key is: "port/protocol" */
+ keylen = snprintf (key, sizeof (key), "%d/%s", port, protocol);
+ status = yperr2nss (yp_match (domain, "services.byname", key,
+ keylen, &result, &len));
+
+ /* If we found the key, it's ok and parse the result. If not,
+ fall through and parse the complete table. */
+ if (status == NSS_STATUS_SUCCESS)
+ {
+ struct parser_data *pdata = (void *) buffer;
+ int parse_res;
+ char *p;
+
+ if ((size_t) (len + 1) > buflen)
+ {
+ free (result);
+ *errnop = ERANGE;
+ return NSS_STATUS_TRYAGAIN;
+ }
+
+ p = strncpy (buffer, result, len);
+ buffer[len] = '\0';
+ while (isspace (*p))
+ ++p;
+ free (result);
+ parse_res = _nss_files_parse_servent (p, serv, pdata,
+ buflen, errnop);
+ if (parse_res < 0)
+ {
+ if (parse_res == -1)
+ return NSS_STATUS_TRYAGAIN;
+ else
+ {
+ *errnop = ENOENT;
+ return NSS_STATUS_NOTFOUND;
+ }
+ }
+ else
+ return NSS_STATUS_SUCCESS;
+ }
}
status = internal_nis_setservent (&data);
@@ -270,7 +374,8 @@ _nss_nis_getservbyport_r (int port, char *protocol, struct servent *serv,
while (!found &&
((status = internal_nis_getservent_r (serv, buffer, buflen, errnop,
&data)) == NSS_STATUS_SUCCESS))
- if (serv->s_port == port && strcmp (serv->s_proto, protocol) == 0)
+ if (serv->s_port == port &&
+ (protocol == NULL || strcmp (serv->s_proto, protocol) == 0))
found = 1;
internal_nis_endservent (&data);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-13 10:41:10 +0000