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* nss/getXXbyYY_r.c (REENTRANT_NAME): Return ENOENT if status is
	neither SUCCESS nor TRYAGAIN [PR libc/4259].
	* nss/nss_files/files-XXX.c (internal_getent): Don't set *errnop
	to ENOENT if no entry is found.
	* nis/nss_compat/compat-grp.c: Don't set errno in case of lookup
	failure.
	* nis/nss_compat/compat-initgroups.c: Likewise.
	* nis/nss_compat/compat-pwd.c: Likewise.
	* nis/nss_compat/compat-spwd.c: Likewise.
	* nis/nss_nis/nis-alias.c: Likewise.
	* nis/nss_nis/nis-ethers.c: Likewise.
	* nis/nss_nis/nis-grp.c: Likewise.
	* nis/nss_nis/nis-hosts.c: Likewise.
	* nis/nss_nis/nis-initgroups.c: Likewise.
	* nis/nss_nis/nis-netgrp.c: Likewise.
	* nis/nss_nis/nis-network.c: Likewise.
	* nis/nss_nis/nis-proto.c: Likewise.
	* nis/nss_nis/nis-publickey.c: Likewise.
	* nis/nss_nis/nis-pwd.c: Likewise.
	* nis/nss_nis/nis-rpc.c: Likewise.
	* nis/nss_nis/nis-service.c: Likewise.
	* nis/nss_nis/nis-spwd.c: Likewise.
	* resolv/nss_dns/dns-host.c: Likewise.
	* resolv/nss_dns/dns-network.c: Likewise.
	* nis/nss_nisplus/nisplus-alias.c: Save errno around NIS calls.
	* nis/nss_nisplus/nisplus-ethers.c: Likewise.
	* nis/nss_nisplus/nisplus-grp.c: Likewise.
	* nis/nss_nisplus/nisplus-hosts.c: Likewise.
	* nis/nss_nisplus/nisplus-network.c: Likewise.
	* nis/nss_nisplus/nisplus-proto.c: Likewise.
	* nis/nss_nisplus/nisplus-pwd.c: Likewise.
	* nis/nss_nisplus/nisplus-rpc.c: Likewise.
	* nis/nss_nisplus/nisplus-service.c: Likewise.
	* nis/nss_nisplus/nisplus-spwd.c: Likewise.
	* hesiod/nss_hesiod/hesiod-pwd.c (lookup): Preserve errno value.
	* hesiod/nss_hesiod/hesiod-proto.c (lookup): Likewise.
	* hesiod/nss_hesiod/hesiod-grp.c (lookup): Likewise.
	* hesiod/nss_hesiod/hesiod-service.c (lookup): Likewise.
This commit is contained in:
Ulrich Drepper 2002-08-26 07:06:57 +00:00
parent 40e15c4da8
commit 34816665b6
38 changed files with 337 additions and 387 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

39
ChangeLog
View File

@ -1,5 +1,44 @@
2002-08-25 Ulrich Drepper <drepper@redhat.com>
* nss/getXXbyYY_r.c (REENTRANT_NAME): Return ENOENT if status is
neither SUCCESS nor TRYAGAIN [PR libc/4259].
* nss/nss_files/files-XXX.c (internal_getent): Don't set *errnop
to ENOENT if no entry is found.
* nis/nss_compat/compat-grp.c: Don't set errno in case of lookup
failure.
* nis/nss_compat/compat-initgroups.c: Likewise.
* nis/nss_compat/compat-pwd.c: Likewise.
* nis/nss_compat/compat-spwd.c: Likewise.
* nis/nss_nis/nis-alias.c: Likewise.
* nis/nss_nis/nis-ethers.c: Likewise.
* nis/nss_nis/nis-grp.c: Likewise.
* nis/nss_nis/nis-hosts.c: Likewise.
* nis/nss_nis/nis-initgroups.c: Likewise.
* nis/nss_nis/nis-netgrp.c: Likewise.
* nis/nss_nis/nis-network.c: Likewise.
* nis/nss_nis/nis-proto.c: Likewise.
* nis/nss_nis/nis-publickey.c: Likewise.
* nis/nss_nis/nis-pwd.c: Likewise.
* nis/nss_nis/nis-rpc.c: Likewise.
* nis/nss_nis/nis-service.c: Likewise.
* nis/nss_nis/nis-spwd.c: Likewise.
* resolv/nss_dns/dns-host.c: Likewise.
* resolv/nss_dns/dns-network.c: Likewise.
* nis/nss_nisplus/nisplus-alias.c: Save errno around NIS calls.
* nis/nss_nisplus/nisplus-ethers.c: Likewise.
* nis/nss_nisplus/nisplus-grp.c: Likewise.
* nis/nss_nisplus/nisplus-hosts.c: Likewise.
* nis/nss_nisplus/nisplus-network.c: Likewise.
* nis/nss_nisplus/nisplus-proto.c: Likewise.
* nis/nss_nisplus/nisplus-pwd.c: Likewise.
* nis/nss_nisplus/nisplus-rpc.c: Likewise.
* nis/nss_nisplus/nisplus-service.c: Likewise.
* nis/nss_nisplus/nisplus-spwd.c: Likewise.
* hesiod/nss_hesiod/hesiod-pwd.c (lookup): Preserve errno value.
* hesiod/nss_hesiod/hesiod-proto.c (lookup): Likewise.
* hesiod/nss_hesiod/hesiod-grp.c (lookup): Likewise.
* hesiod/nss_hesiod/hesiod-service.c (lookup): Likewise.
* sysdeps/unix/sysv/linux/i386/sigaction.c: Avoid warnings by
declaring __restore and __restore_rt as hidden (if possible).

12
hesiod/nss_hesiod/hesiod-grp.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1997, 1999, 2000 Free Software Foundation, Inc.
/* Copyright (C) 1997, 1999, 2000, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1997.
@ -57,6 +57,7 @@ lookup (const char *name, const char *type, struct group *grp,
char **list;
int parse_res;
size_t len;
int olderr = errno;
context = _nss_hesiod_init ();
if (context == NULL)
@ -65,8 +66,10 @@ lookup (const char *name, const char *type, struct group *grp,
list = hesiod_resolve (context, name, type);
if (list == NULL)
{
int err = errno;
hesiod_end (context);
return errno == ENOENT ? NSS_STATUS_NOTFOUND : NSS_STATUS_UNAVAIL;
__set_errno (olderr);
return err == ENOENT ? NSS_STATUS_NOTFOUND : NSS_STATUS_UNAVAIL;
}
linebuflen = buffer + buflen - data->linebuffer;
@ -85,7 +88,10 @@ lookup (const char *name, const char *type, struct group *grp,
parse_res = _nss_files_parse_grent (buffer, grp, data, buflen, errnop);
if (parse_res < 1)
return parse_res == -1 ? NSS_STATUS_TRYAGAIN : NSS_STATUS_NOTFOUND;
{
__set_errno (olderr);
return parse_res == -1 ? NSS_STATUS_TRYAGAIN : NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_SUCCESS;
}

15
hesiod/nss_hesiod/hesiod-proto.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1997, 2000 Free Software Foundation, Inc.
/* Copyright (C) 1997, 2000, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1997.
@ -67,6 +67,7 @@ lookup (const char *name, const char *type, struct protoent *proto,
char **list, **item;
int parse_res;
int found;
int olderr = errno;
context = _nss_hesiod_init ();
if (context == NULL)
@ -75,8 +76,10 @@ lookup (const char *name, const char *type, struct protoent *proto,
list = hesiod_resolve (context, name, type);
if (list == NULL)
{
int err = errno;
hesiod_end (context);
return errno == ENOENT ? NSS_STATUS_NOTFOUND : NSS_STATUS_UNAVAIL;
__set_errno (olderr);
return err == ENOENT ? NSS_STATUS_NOTFOUND : NSS_STATUS_UNAVAIL;
}
linebuflen = buffer + buflen - data->linebuffer;
@ -115,7 +118,13 @@ lookup (const char *name, const char *type, struct protoent *proto,
hesiod_free_list (context, list);
hesiod_end (context);
return found ? NSS_STATUS_SUCCESS : NSS_STATUS_NOTFOUND;
if (found == 0)
{
__set_errno (olderr);
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_SUCCESS;
}
enum nss_status

12
hesiod/nss_hesiod/hesiod-pwd.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1997, 2000 Free Software Foundation, Inc.
/* Copyright (C) 1997, 2000, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1997.
@ -55,6 +55,7 @@ lookup (const char *name, const char *type, struct passwd *pwd,
char **list;
int parse_res;
size_t len;
int olderr = errno;
context = _nss_hesiod_init ();
if (context == NULL)
@ -63,8 +64,10 @@ lookup (const char *name, const char *type, struct passwd *pwd,
list = hesiod_resolve (context, name, type);
if (list == NULL)
{
int err = errno;
hesiod_end (context);
return errno == ENOENT ? NSS_STATUS_NOTFOUND : NSS_STATUS_UNAVAIL;
__set_errno (olderr);
return err == ENOENT ? NSS_STATUS_NOTFOUND : NSS_STATUS_UNAVAIL;
}
linebuflen = buffer + buflen - data->linebuffer;
@ -83,7 +86,10 @@ lookup (const char *name, const char *type, struct passwd *pwd,
parse_res = _nss_files_parse_pwent (buffer, pwd, data, buflen, errnop);
if (parse_res < 1)
return parse_res == -1 ? NSS_STATUS_TRYAGAIN : NSS_STATUS_NOTFOUND;
{
__set_errno (olderr);
return parse_res == -1 ? NSS_STATUS_TRYAGAIN : NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_SUCCESS;
}

15
hesiod/nss_hesiod/hesiod-service.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1997, 2000 Free Software Foundation, Inc.
/* Copyright (C) 1997, 2000, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1997.
@ -68,6 +68,7 @@ lookup (const char *name, const char *type, const char *protocol,
char **list, **item;
int parse_res;
int found;
int olderr = errno;
context = _nss_hesiod_init ();
if (context == NULL)
@ -76,8 +77,10 @@ lookup (const char *name, const char *type, const char *protocol,
list = hesiod_resolve (context, name, type);
if (list == NULL)
{
int err = errno;
hesiod_end (context);
return errno == ENOENT ? NSS_STATUS_NOTFOUND : NSS_STATUS_UNAVAIL;
__set_errno (olderr);
return err == ENOENT ? NSS_STATUS_NOTFOUND : NSS_STATUS_UNAVAIL;
}
linebuflen = buffer + buflen - data->linebuffer;
@ -116,7 +119,13 @@ lookup (const char *name, const char *type, const char *protocol,
hesiod_free_list (context, list);
hesiod_end (context);
return found ? NSS_STATUS_SUCCESS : NSS_STATUS_NOTFOUND;
if (found == 0)
{
__set_errno (olderr);
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_SUCCESS;
}
enum nss_status

5
linuxthreads/ChangeLog
View File

@ -1,3 +1,8 @@
2002-08-26 Ulrich Drepper <drepper@redhat.com>
* Examples/ex10.c (thread): tv_nsec == 1000000000 is already
overflow [PR libc/4244].
2002-08-25 Ulrich Drepper <drepper@redhat.com>
* sysdeps/pthread/timer_routines.c (thread_func): Make the

4
linuxthreads/Examples/ex10.c
View File

@ -1,5 +1,5 @@
/* Tests for pthread_mutex_timedlock function.
Copyright (C) 2000, 2001 Free Software Foundation, Inc.
Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc.
Contributed by Kaz Kylheku <kaz@ashi.footprints.net>, 2000.
The GNU C Library is free software; you can redistribute it and/or
@ -67,7 +67,7 @@ thread (void *arg)
ts.tv_nsec += TIMEOUT_NS;
if (ts.tv_nsec > 1000000000L) {
if (ts.tv_nsec >= 1000000000L) {
ts.tv_sec++;
ts.tv_nsec -= 1000000000L;
}

55
nis/nss_compat/compat-grp.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1996, 1997, 1998, 1999, 2001 Free Software Foundation, Inc.
/* Copyright (C) 1996,1997,1998,1999,2001,2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@suse.de>, 1996.
@ -246,7 +246,6 @@ getgrent_next_nis (struct group *result, ent_t *ent, char *buffer,
if (yp_get_default_domain (&domain) != YPERR_SUCCESS)
{
ent->nis = 0;
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
@ -286,7 +285,6 @@ getgrent_next_nis (struct group *result, ent_t *ent, char *buffer,
!= YPERR_SUCCESS)
{
ent->nis = 0;
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
@ -438,17 +436,11 @@ getgrnam_plusgroup (const char *name, struct group *result, char *buffer,
int outvallen;
if (yp_get_default_domain (&domain) != YPERR_SUCCESS)
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
if (yp_match (domain, "group.byname", name, strlen (name),
&outval, &outvallen) != YPERR_SUCCESS)
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
if (buflen < ((size_t) outvallen + 1))
{
@ -493,10 +485,8 @@ getgrent_next_file (struct group *result, ent_t *ent,
buffer[buflen - 1] = '\xff';
p = fgets (buffer, buflen, ent->stream);
if (p == NULL && feof (ent->stream))
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
if (p == NULL || buffer[buflen - 1] != '\xff')
{
fsetpos (ent->stream, &pos);
@ -636,10 +626,8 @@ internal_getgrnam_r (const char *name, struct group *result, ent_t *ent,
buffer[buflen - 1] = '\xff';
p = fgets (buffer, buflen, ent->stream);
if (p == NULL && feof (ent->stream))
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
if (p == NULL || buffer[buflen - 1] != '\xff')
{
fsetpos (ent->stream, &pos);
@ -681,10 +669,7 @@ internal_getgrnam_r (const char *name, struct group *result, ent_t *ent,
if (result->gr_name[0] == '-' && result->gr_name[1] != '\0')
{
if (strcmp (&result->gr_name[1], name) == 0)
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
else
continue;
}
@ -730,10 +715,7 @@ _nss_compat_getgrnam_r (const char *name, struct group *grp,
enum nss_status status;
if (name[0] == '-' || name[0] == '+')
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
__libc_lock_lock (lock);
@ -789,19 +771,13 @@ getgrgid_plusgroup (gid_t gid, struct group *result, char *buffer,
int outvallen;
if (yp_get_default_domain (&domain) != YPERR_SUCCESS)
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
snprintf (buf, sizeof (buf), "%lu", (unsigned long int) gid);
if (yp_match (domain, "group.bygid", buf, strlen (buf),
&outval, &outvallen) != YPERR_SUCCESS)
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
if (buflen < ((size_t) outvallen + 1))
{
@ -848,10 +824,8 @@ internal_getgrgid_r (gid_t gid, struct group *result, ent_t *ent,
buffer[buflen - 1] = '\xff';
p = fgets (buffer, buflen, ent->stream);
if (p == NULL && feof (ent->stream))
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
if (p == NULL || buffer[buflen - 1] != '\xff')
{
fsetpos (ent->stream, &pos);
@ -918,10 +892,7 @@ internal_getgrgid_r (gid_t gid, struct group *result, ent_t *ent,
status = getgrgid_plusgroup (gid, result, buffer, buflen, errnop);
if (status == NSS_STATUS_RETURN) /* We couldn't parse the entry */
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
else
return status;
}

21
nis/nss_compat/compat-initgroups.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
/* Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@suse.de>, 1998.
@ -270,7 +270,6 @@ getgrent_next_nis (struct group *result, ent_t *ent, char *buffer,
if (yp_get_default_domain (&domain) != YPERR_SUCCESS)
{
ent->nis = 0;
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
@ -287,7 +286,6 @@ getgrent_next_nis (struct group *result, ent_t *ent, char *buffer,
if (ent->start == NULL || status != NSS_STATUS_SUCCESS)
{
ent->nis = 0;
*errnop = ENOENT;
return NSS_STATUS_UNAVAIL;
}
}
@ -297,7 +295,6 @@ getgrent_next_nis (struct group *result, ent_t *ent, char *buffer,
{
if (ent->next == NULL)
{
*errnop = ENOENT;
ent->nis = 0;
return NSS_STATUS_NOTFOUND;
}
@ -425,17 +422,11 @@ getgrnam_plusgroup (const char *name, struct group *result, char *buffer,
int outvallen;
if (yp_get_default_domain (&domain) != YPERR_SUCCESS)
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
if (yp_match (domain, "group.byname", name, strlen (name),
&outval, &outvallen) != YPERR_SUCCESS)
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
if (buflen < ((size_t) outvallen + 1))
{
@ -483,10 +474,8 @@ getgrent_next_file (struct group *result, ent_t *ent,
buffer[buflen - 1] = '\xff';
p = fgets (buffer, buflen, ent->stream);
if (p == NULL && feof (ent->stream))
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
if (p == NULL || buffer[buflen - 1] != '\xff')
{
fsetpos (ent->stream, &pos);

89
nis/nss_compat/compat-pwd.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1996, 1997, 1998, 1999, 2001 Free Software Foundation, Inc.
/* Copyright (C) 1996,1997,1998,1999,2001,2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1996.
@ -223,7 +223,6 @@ insert_passwd_adjunct (char **result, int *len, char *domain, int *errnop)
if ((res = malloc (namelen + restlen + (endp - encrypted) + 2)) == NULL)
{
free (result2);
*errnop = ENOMEM;
return NSS_STATUS_TRYAGAIN;
}
@ -753,7 +752,6 @@ getpwent_next_nis (struct passwd *result, ent_t *ent, char *buffer,
{
ent->nis = 0;
give_pwd_free (&ent->pwd);
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
@ -862,10 +860,7 @@ getpwnam_plususer (const char *name, struct passwd *result, ent_t *ent,
}
if (in_blacklist (result->pw_name, strlen (result->pw_name), ent))
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
}
else /* Use NIS */
{
@ -873,17 +868,11 @@ getpwnam_plususer (const char *name, struct passwd *result, ent_t *ent,
int outvallen;
if (yp_get_default_domain (&domain) != YPERR_SUCCESS)
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
if (yp_match (domain, "passwd.byname", name, strlen (name),
&outval, &outvallen) != YPERR_SUCCESS)
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
if (insert_passwd_adjunct (&outval, &outvallen, domain, errnop)
!= NSS_STATUS_SUCCESS)
@ -910,10 +899,7 @@ getpwnam_plususer (const char *name, struct passwd *result, ent_t *ent,
return NSS_STATUS_TRYAGAIN;
if (in_blacklist (result->pw_name, strlen (result->pw_name), ent))
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
}
if (parse_res > 0)
@ -949,10 +935,8 @@ getpwent_next_file (struct passwd *result, ent_t *ent,
buffer[buflen - 1] = '\xff';
p = fgets (buffer, buflen, ent->stream);
if (p == NULL && feof (ent->stream))
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
if (p == NULL || buffer[buflen - 1] != '\xff')
{
fsetpos (ent->stream, &pos);
@ -1027,11 +1011,7 @@ getpwent_next_file (struct passwd *result, ent_t *ent,
if (status == NSS_STATUS_RETURN)
continue;
else
{
if (status == NSS_STATUS_NOTFOUND)
*errnop = ENOENT;
return status;
}
return status;
}
/* -user */
@ -1171,7 +1151,6 @@ internal_getpwnam_r (const char *name, struct passwd *result, ent_t *ent,
p = fgets (buffer, buflen, ent->stream);
if (p == NULL && feof (ent->stream))
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
if (p == NULL || buffer[buflen - 1] != '\xff')
@ -1244,10 +1223,7 @@ internal_getpwnam_r (const char *name, struct passwd *result, ent_t *ent,
&& result->pw_name[1] != '@')
{
if (strcmp (&result->pw_name[1], name) == 0)
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
else
continue;
}
@ -1298,10 +1274,7 @@ _nss_compat_getpwnam_r (const char *name, struct passwd *pwd,
enum nss_status status;
if (name[0] == '-' || name[0] == '+')
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
__libc_lock_lock (lock);
@ -1379,19 +1352,13 @@ getpwuid_plususer (uid_t uid, struct passwd *result, char *buffer,
int outvallen;
if (yp_get_default_domain (&domain) != YPERR_SUCCESS)
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
sprintf (buf, "%lu", (unsigned long int) uid);
if (yp_match (domain, "passwd.byuid", buf, strlen (buf),
&outval, &outvallen)
!= YPERR_SUCCESS)
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
if (insert_passwd_adjunct (&outval, &outvallen, domain, errnop)
!= NSS_STATUS_SUCCESS)
@ -1452,10 +1419,8 @@ internal_getpwuid_r (uid_t uid, struct passwd *result, ent_t *ent,
buffer[buflen - 1] = '\xff';
p = fgets (buffer, buflen, ent->stream);
if (p == NULL && feof (ent->stream))
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
if (p == NULL || buffer[buflen - 1] != '\xff')
{
fsetpos (ent->stream, &pos);
@ -1505,10 +1470,8 @@ internal_getpwuid_r (uid_t uid, struct passwd *result, ent_t *ent,
status = getpwuid_plususer (uid, result, buffer, buflen, errnop);
if (status == NSS_STATUS_SUCCESS &&
innetgr (buf, NULL, result->pw_name, NULL))
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
continue;
}
@ -1533,10 +1496,7 @@ internal_getpwuid_r (uid_t uid, struct passwd *result, ent_t *ent,
}
else
if (status == NSS_STATUS_RETURN) /* We couldn't parse the entry */
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
else
return status;
@ -1555,10 +1515,7 @@ internal_getpwuid_r (uid_t uid, struct passwd *result, ent_t *ent,
status = getpwuid_plususer (uid, result, buffer, buflen, errnop);
if (status == NSS_STATUS_SUCCESS &&
innetgr (buf, NULL, result->pw_name, NULL))
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
continue;
}
@ -1583,10 +1540,7 @@ internal_getpwuid_r (uid_t uid, struct passwd *result, ent_t *ent,
}
else
if (status == NSS_STATUS_RETURN) /* We couldn't parse the entry */
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
else
return status;
@ -1603,10 +1557,7 @@ internal_getpwuid_r (uid_t uid, struct passwd *result, ent_t *ent,
break;
else
if (status == NSS_STATUS_RETURN) /* We couldn't parse the entry */
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
else
return status;
}

54
nis/nss_compat/compat-spwd.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1996, 1997, 1998, 1999, 2001 Free Software Foundation, Inc.
/* Copyright (C) 1996,1997,1998,1999,2001,2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1996.
@ -636,7 +636,6 @@ getspent_next_nis (struct spwd *result, ent_t *ent,
{
ent->nis = 0;
give_spwd_free (&ent->pwd);
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
@ -746,16 +745,12 @@ getspnam_plususer (const char *name, struct spwd *result, char *buffer,
int outvallen;
if (yp_get_default_domain (&domain) != YPERR_SUCCESS)
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
if (yp_match (domain, "shadow.byname", name, strlen (name),
&outval, &outvallen) != YPERR_SUCCESS)
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
if (buflen < ((size_t) outvallen + 1))
{
free (outval);
@ -805,10 +800,8 @@ getspent_next_file (struct spwd *result, ent_t *ent,
buffer[buflen - 1] = '\xff';
p = fgets (buffer, buflen, ent->stream);
if (p == NULL && feof (ent->stream))
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
if (p == NULL || buffer[buflen - 1] != '\xff')
{
fsetpos (ent->stream, &pos);
@ -1016,10 +1009,8 @@ internal_getspnam_r (const char *name, struct spwd *result, ent_t *ent,
buffer[buflen - 1] = '\xff';
p = fgets (buffer, buflen, ent->stream);
if (p == NULL && feof (ent->stream))
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
if (p == NULL || buffer[buflen - 1] != '\xff')
{
fsetpos (ent->stream, &pos);
@ -1070,10 +1061,7 @@ internal_getspnam_r (const char *name, struct spwd *result, ent_t *ent,
{
if (user != NULL && user[0] != '-')
if (strcmp (user, name) == 0)
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
}
__internal_endnetgrent (&netgrdata);
continue;
@ -1113,10 +1101,7 @@ internal_getspnam_r (const char *name, struct spwd *result, ent_t *ent,
&& result->sp_namp[1] != '@')
{
if (strcmp (&result->sp_namp[1], name) == 0)
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
else
continue;
}
@ -1132,11 +1117,8 @@ internal_getspnam_r (const char *name, struct spwd *result, ent_t *ent,
status = getspnam_plususer (name, result, buffer, buflen,
errnop);
if (status == NSS_STATUS_RETURN)
{
/* We couldn't parse the entry */
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
/* We couldn't parse the entry */
return NSS_STATUS_NOTFOUND;
else
return status;
}
@ -1149,10 +1131,7 @@ internal_getspnam_r (const char *name, struct spwd *result, ent_t *ent,
status = getspnam_plususer (name, result, buffer, buflen, errnop);
if (status == NSS_STATUS_RETURN) /* We couldn't parse the entry */
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
else
return status;
}
@ -1169,10 +1148,7 @@ _nss_compat_getspnam_r (const char *name, struct spwd *pwd,
enum nss_status status;
if (name[0] == '-' || name[0] == '+')
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
if (ni == NULL)
{

11
nis/nss_nis/nis-alias.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1996, 1997, 1998, 1999i, 2001 Free Software Foundation, Inc.
/* Copyright (C) 1996,1997,1998,1999,2001,2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1996.
@ -167,9 +167,7 @@ internal_nis_getaliasent_r (struct aliasent *alias, char *buffer,
&result, &len));
if (retval != NSS_STATUS_SUCCESS)
{
if (retval == NSS_STATUS_NOTFOUND)
*errnop = ENOENT;
else if (retval == NSS_STATUS_TRYAGAIN)
if (retval == NSS_STATUS_TRYAGAIN)
*errnop = errno;
return retval;
}
@ -278,10 +276,7 @@ _nss_nis_getaliasbyname_r (const char *name, struct aliasent *alias,
if (parse_res == -1)
return NSS_STATUS_TRYAGAIN;
else
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_SUCCESS;

22
nis/nss_nis/nis-ethers.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1996-2000, 2001 Free Software Foundation, Inc.
/* Copyright (C) 1996-2000, 2001, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@suse.de>, 1996.
@ -159,10 +159,8 @@ internal_nis_getetherent_r (struct etherent *eth, char *buffer, size_t buflen,
char *p;
if (next == NULL)
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
p = strncpy (buffer, next->val, buflen);
while (isspace (*p))
@ -216,9 +214,7 @@ _nss_nis_gethostton_r (const char *name, struct etherent *eth,
if (retval != NSS_STATUS_SUCCESS)
{
if (retval == NSS_STATUS_NOTFOUND)
*errnop = ENOENT;
else if (retval == NSS_STATUS_TRYAGAIN)
if (retval == NSS_STATUS_TRYAGAIN)
*errnop = errno;
return retval;
}
@ -242,10 +238,7 @@ _nss_nis_gethostton_r (const char *name, struct etherent *eth,
if (parse_res == -1)
return NSS_STATUS_TRYAGAIN;
else
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_SUCCESS;
}
@ -306,10 +299,7 @@ _nss_nis_getntohost_r (const struct ether_addr *addr, struct etherent *eth,
if (parse_res == -1)
return NSS_STATUS_TRYAGAIN;
else
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_SUCCESS;
}

20
nis/nss_nis/nis-grp.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1996, 1997, 1998, 1999, 2001 Free Software Foundation, Inc.
/* Copyright (C) 1996,1997,1998,1999,2001,2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@suse.de>, 1996.
@ -104,9 +104,7 @@ internal_nis_getgrent_r (struct group *grp, char *buffer, size_t buflen,
if (retval != NSS_STATUS_SUCCESS)
{
if (retval == NSS_STATUS_NOTFOUND)
*errnop = ENOENT;
else if (retval == NSS_STATUS_TRYAGAIN)
if (retval == NSS_STATUS_TRYAGAIN)
*errnop = errno;
return retval;
}
@ -206,10 +204,7 @@ _nss_nis_getgrnam_r (const char *name, struct group *grp,
if (parse_res == -1)
return NSS_STATUS_TRYAGAIN;
else
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_SUCCESS;
}
@ -234,9 +229,7 @@ _nss_nis_getgrgid_r (gid_t gid, struct group *grp,
if (retval != NSS_STATUS_SUCCESS)
{
if (retval == NSS_STATUS_NOTFOUND)
*errnop = ENOENT;
else if (retval == NSS_STATUS_TRYAGAIN)
if (retval == NSS_STATUS_TRYAGAIN)
*errnop = errno;
return retval;
}
@ -260,10 +253,7 @@ _nss_nis_getgrgid_r (gid_t gid, struct group *grp,
if (parse_res == -1)
return NSS_STATUS_TRYAGAIN;
else
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_SUCCESS;
}

10
nis/nss_nis/nis-hosts.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
/* Copyright (C) 1996,1997,1998,1999,2000,2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@suse.de>, 1996.
@ -181,7 +181,6 @@ internal_nis_gethostent_r (struct hostent *host, char *buffer,
*h_errnop = TRY_AGAIN;
break;
case NSS_STATUS_NOTFOUND:
*errnop = ENOENT;
*h_errnop = HOST_NOT_FOUND;
break;
default:
@ -321,7 +320,6 @@ internal_gethostbyname2_r (const char *name, int af, struct hostent *host,
else
{
*h_errnop = HOST_NOT_FOUND;
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
}
@ -393,10 +391,8 @@ _nss_nis_gethostbyaddr_r (const void *addr, socklen_t addrlen, int af,
*errnop = errno;
}
if (retval == NSS_STATUS_NOTFOUND)
{
*h_errnop = HOST_NOT_FOUND;
*errnop = ENOENT;
}
*h_errnop = HOST_NOT_FOUND;
return retval;
}

8
nis/nss_nis/nis-initgroups.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
/* Copyright (C) 1998, 1999, 2000, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@suse.de>, 1998.
@ -119,10 +119,8 @@ internal_getgrent_r (struct group *grp, char *buffer, size_t buflen,
do
{
if (intern->next == NULL)
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
p = strncpy (buffer, intern->next->val, buflen);
while (isspace (*p))
++p;

7
nis/nss_nis/nis-netgrp.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
/* Copyright (C) 1996, 1997, 1999, 2000, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@suse.de>, 1996.
@ -116,10 +116,7 @@ _nss_nis_getnetgrent_r (struct __netgrent *result, char *buffer, size_t buflen,
enum nss_status status;
if (cursor == NULL)
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
__libc_lock_lock (lock);

25
nis/nss_nis/nis-network.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1996-2000, 2001 Free Software Foundation, Inc.
/* Copyright (C) 1996-2000, 2001, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1996.
@ -105,9 +105,7 @@ internal_nis_getnetent_r (struct netent *net, char *buffer, size_t buflen,
if (retval != NSS_STATUS_SUCCESS)
{
if (retval == NSS_STATUS_NOTFOUND)
*errnop = ENOENT;
else if (retval == NSS_STATUS_TRYAGAIN)
if (retval == NSS_STATUS_TRYAGAIN)
{
*herrnop = NETDB_INTERNAL;
*errnop = errno;
@ -206,9 +204,7 @@ _nss_nis_getnetbyname_r (const char *name, struct netent *net, char *buffer,
if (retval != NSS_STATUS_SUCCESS)
{
if (retval == NSS_STATUS_NOTFOUND)
*errnop = ENOENT;
else if (retval == NSS_STATUS_TRYAGAIN)
if (retval == NSS_STATUS_TRYAGAIN)
{
*errnop = errno;
*herrnop = NETDB_INTERNAL;
@ -238,10 +234,7 @@ _nss_nis_getnetbyname_r (const char *name, struct netent *net, char *buffer,
if (parse_res == -1)
return NSS_STATUS_TRYAGAIN;
else
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
}
else
return NSS_STATUS_SUCCESS;
@ -289,10 +282,7 @@ _nss_nis_getnetbyaddr_r (uint32_t addr, int type, struct netent *net,
continue;
}
else
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
}
else
{
@ -324,10 +314,7 @@ _nss_nis_getnetbyaddr_r (uint32_t addr, int type, struct netent *net,
if (parse_res == -1)
return NSS_STATUS_TRYAGAIN;
else
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
}
else
return NSS_STATUS_SUCCESS;

26
nis/nss_nis/nis-proto.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1996, 1997, 1998, 2000, 2001 Free Software Foundation, Inc.
/* Copyright (C) 1996,1997,1998,2000,2001,2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@suse.de>, 1996.
@ -156,10 +156,8 @@ internal_nis_getprotoent_r (struct protoent *proto,
char *p;
if (next == NULL)
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
p = strncpy (buffer, next->val, buflen);
while (isspace (*p))
@ -213,9 +211,7 @@ _nss_nis_getprotobyname_r (const char *name, struct protoent *proto,
if (retval != NSS_STATUS_SUCCESS)
{
if (retval == NSS_STATUS_NOTFOUND)
*errnop = ENOENT;
else if (retval == NSS_STATUS_TRYAGAIN)
if (retval == NSS_STATUS_TRYAGAIN)
*errnop = errno;
return retval;
}
@ -239,10 +235,7 @@ _nss_nis_getprotobyname_r (const char *name, struct protoent *proto,
if (parse_res == -1)
return NSS_STATUS_TRYAGAIN;
else
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_SUCCESS;
}
@ -267,9 +260,7 @@ _nss_nis_getprotobynumber_r (int number, struct protoent *proto,
if (retval != NSS_STATUS_SUCCESS)
{
if (retval == NSS_STATUS_NOTFOUND)
*errnop = ENOENT;
else if (retval == NSS_STATUS_TRYAGAIN)
if (retval == NSS_STATUS_TRYAGAIN)
*errnop = errno;
return retval;
}
@ -293,10 +284,7 @@ _nss_nis_getprotobynumber_r (int number, struct protoent *proto,
if (parse_res == -1)
return NSS_STATUS_TRYAGAIN;
else
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_SUCCESS;
}

19
nis/nss_nis/nis-publickey.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1996, 1997, 1998, 1999, 2001 Free Software Foundation, Inc.
/* Copyright (C) 1996,1997,1998,1999,2001,2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@suse.de>, 1996.
@ -61,9 +61,7 @@ _nss_nis_getpublickey (const char *netname, char *pkey, int *errnop)
if (retval != NSS_STATUS_SUCCESS)
{
if (retval == NSS_STATUS_NOTFOUND)
*errnop = ENOENT;
else if (retval == NSS_STATUS_TRYAGAIN)
if (retval == NSS_STATUS_TRYAGAIN)
*errnop = errno;
return retval;
}
@ -109,9 +107,7 @@ _nss_nis_getsecretkey (const char *netname, char *skey, char *passwd,
if (retval != NSS_STATUS_SUCCESS)
{
if (retval == NSS_STATUS_NOTFOUND)
*errnop = ENOENT;
else if (retval == NSS_STATUS_TRYAGAIN)
if (retval == NSS_STATUS_TRYAGAIN)
*errnop = errno;
return retval;
}
@ -180,7 +176,7 @@ parse_netid_str (const char *s, uid_t *uidp, gid_t *gidp, int *gidlenp,
gidlen = 0;
/* After strtoul() ep should point to the first invalid character.
This is the marker "," we search for the next value. */
This is the marker "," we search for the next value. */
while (ep != NULL && *ep == ',')
{
ep++;
@ -221,7 +217,6 @@ _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:
@ -238,9 +233,7 @@ _nss_nis_netname2user (char netname[MAXNETNAMELEN + 1], uid_t *uidp,
return err;
}
else
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
return NSS_STATUS_SUCCESS;
}

24
nis/nss_nis/nis-pwd.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1996, 1997, 1998, 2001 Free Software Foundation, Inc.
/* Copyright (C) 1996, 1997, 1998, 2001, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1996.
@ -106,9 +106,7 @@ internal_nis_getpwent_r (struct passwd *pwd, char *buffer, size_t buflen,
if (retval != NSS_STATUS_SUCCESS)
{
if (retval == NSS_STATUS_NOTFOUND)
*errnop = ENOENT;
else if (retval == NSS_STATUS_TRYAGAIN)
if (retval == NSS_STATUS_TRYAGAIN)
*errnop = errno;
return retval;
}
@ -233,9 +231,7 @@ _nss_nis_getpwnam_r (const char *name, struct passwd *pwd,
if (retval != NSS_STATUS_SUCCESS)
{
if (retval == NSS_STATUS_NOTFOUND)
*errnop = ENOENT;
else if (retval == NSS_STATUS_TRYAGAIN)
if (retval == NSS_STATUS_TRYAGAIN)
*errnop = errno;
return retval;
}
@ -306,10 +302,7 @@ _nss_nis_getpwnam_r (const char *name, struct passwd *pwd,
if (parse_res == -1)
return NSS_STATUS_TRYAGAIN;
else
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
}
else
return NSS_STATUS_SUCCESS;
@ -336,9 +329,7 @@ _nss_nis_getpwuid_r (uid_t uid, struct passwd *pwd,
if (retval != NSS_STATUS_SUCCESS)
{
if (retval == NSS_STATUS_NOTFOUND)
*errnop = ENOENT;
else if (retval == NSS_STATUS_TRYAGAIN)
if (retval == NSS_STATUS_TRYAGAIN)
*errnop = errno;
return retval;
}
@ -410,10 +401,7 @@ _nss_nis_getpwuid_r (uid_t uid, struct passwd *pwd,
if (parse_res == -1)
return NSS_STATUS_TRYAGAIN;
else
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
}
else
return NSS_STATUS_SUCCESS;

22
nis/nss_nis/nis-rpc.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1996, 1997, 1998, 2000 Free Software Foundation, Inc.
/* Copyright (C) 1996, 1997, 1998, 2000, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@suse.de>, 1996.
@ -173,10 +173,8 @@ internal_nis_getrpcent_r (struct rpcent *rpc, char *buffer, size_t buflen,
do
{
if (data->next == NULL)
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
p = strncpy (buffer, data->next->val, buflen);
while (isspace (*p))
++p;
@ -251,10 +249,7 @@ _nss_nis_getrpcbyname_r (const char *name, struct rpcent *rpc,
internal_nis_endrpcent (&data);
if (!found && status == NSS_STATUS_SUCCESS)
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
else
return status;
}
@ -279,9 +274,7 @@ _nss_nis_getrpcbynumber_r (int number, struct rpcent *rpc,
if (retval != NSS_STATUS_SUCCESS)
{
if (retval == NSS_STATUS_NOTFOUND)
*errnop = ENOENT;
else if (retval == NSS_STATUS_TRYAGAIN)
if (retval == NSS_STATUS_TRYAGAIN)
*errnop = errno;
return retval;
}
@ -306,10 +299,7 @@ _nss_nis_getrpcbynumber_r (int number, struct rpcent *rpc,
if (parse_res == -1)
return NSS_STATUS_TRYAGAIN;
else
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
}
else
return NSS_STATUS_SUCCESS;

28
nis/nss_nis/nis-service.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1996,1997,1998,1999,2000,2001 Free Software Foundation, Inc.
/* Copyright (C) 1996-2001, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@suse.de>, 1996.
@ -173,10 +173,8 @@ internal_nis_getservent_r (struct servent *serv, char *buffer,
do
{
if (data->next == NULL)
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
p = strncpy (buffer, data->next->val, buflen);
while (isspace (*p))
++p;
@ -270,10 +268,7 @@ _nss_nis_getservbyname_r (const char *name, const char *protocol,
if (parse_res == -1)
return NSS_STATUS_TRYAGAIN;
else
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
}
else
return NSS_STATUS_SUCCESS;
@ -305,10 +300,7 @@ _nss_nis_getservbyname_r (const char *name, const char *protocol,
internal_nis_endservent (&data);
if (!found && status == NSS_STATUS_SUCCESS)
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
else
return status;
}
@ -367,10 +359,7 @@ _nss_nis_getservbyport_r (int port, const char *protocol,
if (parse_res == -1)
return NSS_STATUS_TRYAGAIN;
else
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
}
else
return NSS_STATUS_SUCCESS;
@ -392,10 +381,7 @@ _nss_nis_getservbyport_r (int port, const char *protocol,
internal_nis_endservent (&data);
if (!found && status == NSS_STATUS_SUCCESS)
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
else
return status;
}

15
nis/nss_nis/nis-spwd.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1996, 1997, 1998, 2001 Free Software Foundation, Inc.
/* Copyright (C) 1996, 1997, 1998, 2001, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1996.
@ -104,9 +104,7 @@ internal_nis_getspent_r (struct spwd *sp, char *buffer, size_t buflen,
if (retval != NSS_STATUS_SUCCESS)
{
if (retval == NSS_STATUS_NOTFOUND)
*errnop = ENOENT;
else if (retval == NSS_STATUS_TRYAGAIN)
if (retval == NSS_STATUS_TRYAGAIN)
*errnop = errno;
return retval;
}
@ -180,9 +178,7 @@ _nss_nis_getspnam_r (const char *name, struct spwd *sp,
if (retval != NSS_STATUS_SUCCESS)
{
if (retval == NSS_STATUS_NOTFOUND)
*errnop = ENOENT;
else if (retval == NSS_STATUS_TRYAGAIN)
if (retval == NSS_STATUS_TRYAGAIN)
*errnop = errno;
return retval;
}
@ -206,10 +202,7 @@ _nss_nis_getspnam_r (const char *name, struct spwd *sp,
if (parse_res == -1)
return NSS_STATUS_TRYAGAIN;
else
{
*errnop = ENOENT;
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_SUCCESS;
}

5
nis/nss_nisplus/nisplus-alias.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1997, 1998, 2001 Free Software Foundation, Inc.
/* Copyright (C) 1997, 1998, 2001, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
@ -274,6 +274,7 @@ _nss_nisplus_getaliasbyname_r (const char *name, struct aliasent *alias,
{
nis_result *result;
char buf[strlen (name) + 30 + tablename_len];
int olderr = errno;
sprintf (buf, "[name=%s],%s", name, tablename_val);
@ -286,6 +287,8 @@ _nss_nisplus_getaliasbyname_r (const char *name, struct aliasent *alias,
buffer, buflen, errnop);
if (parse_res < 1)
{
__set_errno (olderr);
if (parse_res == -1)
return NSS_STATUS_TRYAGAIN;
else

5
nis/nss_nisplus/nisplus-ethers.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1997, 1998, 2000, 2001 Free Software Foundation, Inc.
/* Copyright (C) 1997, 1998, 2000, 2001, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@suse.de>, 1997.
@ -231,6 +231,7 @@ _nss_nisplus_gethostton_r (const char *name, struct etherent *eth,
{
nis_result *result;
char buf[strlen (name) + 40 + tablename_len];
int olderr = errno;
sprintf (buf, "[name=%s],%s", name, tablename_val);
@ -247,6 +248,8 @@ _nss_nisplus_gethostton_r (const char *name, struct etherent *eth,
buflen, errnop);
if (parse_res < 1)
{
__set_errno (olderr);
if (parse_res == -1)
{
nis_freeresult (result);

13
nis/nss_nisplus/nisplus-grp.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1997, 2001 Free Software Foundation, Inc.
/* Copyright (C) 1997, 2001, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
@ -180,6 +180,7 @@ _nss_nisplus_getgrnam_r (const char *name, struct group *gr,
{
nis_result *result;
char buf[strlen (name) + 24 + tablename_len];
int olderr = errno;
sprintf (buf, "[name=%s],%s", name, tablename_val);
@ -204,7 +205,10 @@ _nss_nisplus_getgrnam_r (const char *name, struct group *gr,
return NSS_STATUS_TRYAGAIN;
}
else
return NSS_STATUS_NOTFOUND;
{
__set_errno (olderr);
return NSS_STATUS_NOTFOUND;
}
}
return NSS_STATUS_SUCCESS;
}
@ -226,6 +230,7 @@ _nss_nisplus_getgrgid_r (const gid_t gid, struct group *gr,
int parse_res;
nis_result *result;
char buf[36 + tablename_len];
int olderr = errno;
sprintf (buf, "[gid=%lu],%s", (unsigned long int) gid, tablename_val);
@ -235,6 +240,8 @@ _nss_nisplus_getgrgid_r (const gid_t gid, struct group *gr,
{
enum nss_status status = niserr2nss (result->status);
__set_errno (olderr);
nis_freeresult (result);
return status;
}
@ -245,6 +252,8 @@ _nss_nisplus_getgrgid_r (const gid_t gid, struct group *gr,
nis_freeresult (result);
if (parse_res < 1)
{
__set_errno (olderr);
if (parse_res == -1)
{
*errnop = ERANGE;

18
nis/nss_nisplus/nisplus-hosts.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
/* Copyright (C) 1997,1998,1999,2000,2001,2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@suse.de>, 1997.
@ -354,6 +354,7 @@ internal_gethostbyname2_r (const char *name, int af, struct hostent *host,
{
nis_result *result;
char buf[strlen (name) + 255 + tablename_len];
int olderr = errno;
/* Search at first in the alias list, and use the correct name
for the next search */
@ -383,6 +384,8 @@ internal_gethostbyname2_r (const char *name, int af, struct hostent *host,
*errnop = errno;
*herrnop = NETDB_INTERNAL;
}
else
__set_errno (olderr);
nis_freeresult (result);
return retval;
}
@ -402,7 +405,10 @@ internal_gethostbyname2_r (const char *name, int af, struct hostent *host,
return NSS_STATUS_TRYAGAIN;
}
else
return NSS_STATUS_NOTFOUND;
{
__set_errno (olderr);
return NSS_STATUS_NOTFOUND;
}
}
}
@ -467,6 +473,7 @@ _nss_nisplus_gethostbyaddr_r (const void *addr, socklen_t addrlen, int af,
nis_result *result;
char buf[255 + tablename_len];
int retval, parse_res;
int olderr = errno;
sprintf (buf, "[addr=%s],%s",
inet_ntoa (*(const struct in_addr *) addr), tablename_val);
@ -480,6 +487,8 @@ _nss_nisplus_gethostbyaddr_r (const void *addr, socklen_t addrlen, int af,
*errnop = errno;
*herrnop = NETDB_INTERNAL;
}
else
__set_errno (olderr);
nis_freeresult (result);
return retval;
}
@ -499,6 +508,9 @@ _nss_nisplus_gethostbyaddr_r (const void *addr, socklen_t addrlen, int af,
return NSS_STATUS_TRYAGAIN;
}
else
return NSS_STATUS_NOTFOUND;
{
__set_errno (olderr);
return NSS_STATUS_NOTFOUND;
}
}
}

18
nis/nss_nisplus/nisplus-network.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1997, 1998, 2000, 2001 Free Software Foundation, Inc.
/* Copyright (C) 1997, 1998, 2000, 2001, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
@ -312,6 +312,7 @@ _nss_nisplus_getnetbyname_r (const char *name, struct netent *network,
{
nis_result *result;
char buf[strlen (name) + 255 + tablename_len];
int olderr = errno;
/* Search at first in the alias list, and use the correct name
for the next search */
@ -341,6 +342,8 @@ _nss_nisplus_getnetbyname_r (const char *name, struct netent *network,
*errnop = errno;
*herrnop = NETDB_INTERNAL;
}
else
__set_errno (olderr);
nis_freeresult (result);
return retval;
}
@ -360,7 +363,10 @@ _nss_nisplus_getnetbyname_r (const char *name, struct netent *network,
return NSS_STATUS_TRYAGAIN;
}
else
return NSS_STATUS_NOTFOUND;
{
__set_errno (olderr);
return NSS_STATUS_NOTFOUND;
}
}
}
@ -385,6 +391,7 @@ _nss_nisplus_getnetbyaddr_r (uint32_t addr, const int type,
struct in_addr in;
char buf2[256];
int b2len;
int olderr = errno;
in = inet_makeaddr (addr, 0);
strcpy (buf2, inet_ntoa (in));
@ -414,6 +421,8 @@ _nss_nisplus_getnetbyaddr_r (uint32_t addr, const int type,
*errnop = errno;
*herrnop = NETDB_INTERNAL;
}
else
__set_errno (olderr);
nis_freeresult (result);
return retval;
}
@ -433,7 +442,10 @@ _nss_nisplus_getnetbyaddr_r (uint32_t addr, const int type,
return NSS_STATUS_TRYAGAIN;
}
else
return NSS_STATUS_NOTFOUND;
{
__set_errno (olderr);
return NSS_STATUS_NOTFOUND;
}
}
}
}

18
nis/nss_nisplus/nisplus-proto.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1997, 1998, 2001 Free Software Foundation, Inc.
/* Copyright (C) 1997, 1998, 2001, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
@ -289,6 +289,7 @@ _nss_nisplus_getprotobyname_r (const char *name, struct protoent *proto,
{
nis_result *result;
char buf[strlen (name) + 255 + tablename_len];
int olderr = errno;
/* Search at first in the alias list, and use the correct name
for the next search */
@ -314,6 +315,8 @@ _nss_nisplus_getprotobyname_r (const char *name, struct protoent *proto,
{
enum nss_status status = niserr2nss (result->status);
__set_errno (olderr);
nis_freeresult (result);
return status;
}
@ -331,7 +334,10 @@ _nss_nisplus_getprotobyname_r (const char *name, struct protoent *proto,
return NSS_STATUS_TRYAGAIN;
}
else
return NSS_STATUS_NOTFOUND;
{
__set_errno (olderr);
return NSS_STATUS_NOTFOUND;
}
}
return NSS_STATUS_SUCCESS;
}
@ -353,6 +359,7 @@ _nss_nisplus_getprotobynumber_r (const int number, struct protoent *proto,
int parse_res;
nis_result *result;
char buf[46 + tablename_len];
int olderr = errno;
sprintf (buf, "[number=%d],%s", number, tablename_val);
@ -362,6 +369,8 @@ _nss_nisplus_getprotobynumber_r (const int number, struct protoent *proto,
{
enum nss_status status = niserr2nss (result->status);
__set_errno (olderr);
nis_freeresult (result);
return status;
}
@ -379,7 +388,10 @@ _nss_nisplus_getprotobynumber_r (const int number, struct protoent *proto,
return NSS_STATUS_TRYAGAIN;
}
else
return NSS_STATUS_NOTFOUND;
{
__set_errno (olderr);
return NSS_STATUS_NOTFOUND;
}
}
return NSS_STATUS_SUCCESS;
}

18
nis/nss_nisplus/nisplus-pwd.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1997, 1999, 2001 Free Software Foundation, Inc.
/* Copyright (C) 1997, 1999, 2001, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
@ -186,6 +186,7 @@ _nss_nisplus_getpwnam_r (const char *name, struct passwd *pw,
{
nis_result *result;
char buf[strlen (name) + 24 + tablename_len];
int olderr = errno;
sprintf (buf, "[name=%s],%s", name, tablename_val);
@ -195,6 +196,8 @@ _nss_nisplus_getpwnam_r (const char *name, struct passwd *pw,
{
enum nss_status status = niserr2nss (result->status);
__set_errno (olderr);
nis_freeresult (result);
return status;
}
@ -212,7 +215,10 @@ _nss_nisplus_getpwnam_r (const char *name, struct passwd *pw,
return NSS_STATUS_TRYAGAIN;
}
else
return NSS_STATUS_NOTFOUND;
{
__set_errno (olderr);
return NSS_STATUS_NOTFOUND;
}
}
return NSS_STATUS_SUCCESS;
}
@ -234,6 +240,7 @@ _nss_nisplus_getpwuid_r (const uid_t uid, struct passwd *pw,
int parse_res;
nis_result *result;
char buf[100 + tablename_len];
int olderr = errno;
sprintf (buf, "[uid=%lu],%s", (unsigned long int) uid, tablename_val);
@ -243,6 +250,8 @@ _nss_nisplus_getpwuid_r (const uid_t uid, struct passwd *pw,
{
enum nss_status status = niserr2nss (result->status);
__set_errno (olderr);
nis_freeresult (result);
return status;
}
@ -259,7 +268,10 @@ _nss_nisplus_getpwuid_r (const uid_t uid, struct passwd *pw,
return NSS_STATUS_TRYAGAIN;
}
else
return NSS_STATUS_NOTFOUND;
{
__set_errno (olderr);
return NSS_STATUS_NOTFOUND;
}
}
return NSS_STATUS_SUCCESS;
}

15
nis/nss_nisplus/nisplus-rpc.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1997, 1998, 2001 Free Software Foundation, Inc.
/* Copyright (C) 1997, 1998, 2001, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
@ -283,6 +283,7 @@ _nss_nisplus_getrpcbyname_r (const char *name, struct rpcent *rpc,
{
nis_result *result;
char buf[strlen (name) + 255 + tablename_len];
int olderr = errno;
/* Search at first in the alias list, and use the correct name
for the next search */
@ -308,6 +309,8 @@ _nss_nisplus_getrpcbyname_r (const char *name, struct rpcent *rpc,
{
enum nss_status status = niserr2nss (result->status);
__set_errno (olderr);
nis_freeresult (result);
return status;
}
@ -324,6 +327,8 @@ _nss_nisplus_getrpcbyname_r (const char *name, struct rpcent *rpc,
*errnop = ERANGE;
return NSS_STATUS_TRYAGAIN;
}
__set_errno (olderr);
return NSS_STATUS_NOTFOUND;
}
return NSS_STATUS_SUCCESS;
@ -346,6 +351,7 @@ _nss_nisplus_getrpcbynumber_r (const int number, struct rpcent *rpc,
int parse_res;
nis_result *result;
char buf[100 + tablename_len];
int olderr = errno;
sprintf (buf, "[number=%d],%s", number, tablename_val);
@ -355,6 +361,8 @@ _nss_nisplus_getrpcbynumber_r (const int number, struct rpcent *rpc,
{
enum nss_status status = niserr2nss (result->status);
__set_errno (olderr);
nis_freeresult (result);
return status;
}
@ -372,7 +380,10 @@ _nss_nisplus_getrpcbynumber_r (const int number, struct rpcent *rpc,
return NSS_STATUS_TRYAGAIN;
}
else
return NSS_STATUS_NOTFOUND;
{
__set_errno (olderr);
return NSS_STATUS_NOTFOUND;
}
}
return NSS_STATUS_SUCCESS;
}

18
nis/nss_nisplus/nisplus-service.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1997, 1998, 1999, 2001 Free Software Foundation, Inc.
/* Copyright (C) 1997, 1998, 1999, 2001, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@suse.de>, 1997.
@ -297,6 +297,7 @@ _nss_nisplus_getservbyname_r (const char *name, const char *protocol,
{
nis_result *result;
char buf[strlen (name) + 255 + tablename_len];
int olderr = errno;
/* Search at first in the alias list, and use the correct name
for the next search */
@ -324,6 +325,8 @@ _nss_nisplus_getservbyname_r (const char *name, const char *protocol,
{
enum nss_status status = niserr2nss (result->status);
__set_errno (olderr);
nis_freeresult (result);
return status;
}
@ -340,7 +343,10 @@ _nss_nisplus_getservbyname_r (const char *name, const char *protocol,
return NSS_STATUS_TRYAGAIN;
}
else
return NSS_STATUS_NOTFOUND;
{
__set_errno (olderr);
return NSS_STATUS_NOTFOUND;
}
}
return NSS_STATUS_SUCCESS;
}
@ -369,6 +375,7 @@ _nss_nisplus_getservbyport_r (const int number, const char *protocol,
int parse_res;
nis_result *result;
char buf[60 + strlen (protocol) + tablename_len];
int olderr = errno;
sprintf (buf, "[port=%d,proto=%s],%s",
number, protocol, tablename_val);
@ -379,6 +386,8 @@ _nss_nisplus_getservbyport_r (const int number, const char *protocol,
{
enum nss_status status = niserr2nss (result->status);
__set_errno (olderr);
nis_freeresult (result);
return status;
}
@ -395,7 +404,10 @@ _nss_nisplus_getservbyport_r (const int number, const char *protocol,
return NSS_STATUS_TRYAGAIN;
}
else
return NSS_STATUS_NOTFOUND;
{
__set_errno (olderr);
return NSS_STATUS_NOTFOUND;
}
}
return NSS_STATUS_SUCCESS;
}

10
nis/nss_nisplus/nisplus-spwd.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1997, 2001 Free Software Foundation, Inc.
/* Copyright (C) 1997, 2001, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
@ -186,6 +186,7 @@ _nss_nisplus_getspnam_r (const char *name, struct spwd *sp,
{
nis_result *result;
char buf[strlen (name) + 24 + tablename_len];
int olderr = errno;
sprintf (buf, "[name=%s],%s", name, tablename_val);
@ -195,6 +196,8 @@ _nss_nisplus_getspnam_r (const char *name, struct spwd *sp,
{
enum nss_status status = niserr2nss (result->status);
__set_errno (olderr);
nis_freeresult (result);
return status;
}
@ -211,7 +214,10 @@ _nss_nisplus_getspnam_r (const char *name, struct spwd *sp,
return NSS_STATUS_TRYAGAIN;
}
else
return NSS_STATUS_NOTFOUND;
{
__set_errno (olderr);
return NSS_STATUS_NOTFOUND;
}
}
return NSS_STATUS_SUCCESS;
}

3
nss/getXXbyYY_r.c
View File

@ -229,7 +229,8 @@ done:
#ifdef POSTPROCESS
POSTPROCESS;
#endif
return status == NSS_STATUS_SUCCESS ? 0 : errno;
return (status == NSS_STATUS_SUCCESS
? 0 : (status == NSS_STATUS_TRYAGAIN ? EAGAIN : ENOENT));
}

3
nss/nss_files/files-XXX.c
View File

@ -1,5 +1,5 @@
/* Common code for file-based databases in nss_files module.
Copyright (C) 1996, 1997, 1998, 1999, 2001 Free Software Foundation, Inc.
Copyright (C) 1996,1997,1998,1999,2001,2002 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
@ -191,7 +191,6 @@ internal_getent (struct STRUCTURE *result,
if (p == NULL)
{
/* End of file or read error. */
*errnop = ENOENT;
H_ERRNO_SET (HOST_NOT_FOUND);
return NSS_STATUS_NOTFOUND;
}

10
resolv/nss_dns/dns-host.c
View File

@ -137,6 +137,7 @@ _nss_dns_gethostbyname2_r (const char *name, int af, struct hostent *result,
int size, type, n;
const char *cp;
int map = 0;
int olderr = errno;
if ((_res.options & RES_INIT) == 0 && __res_ninit (&_res) == -1)
return NSS_STATUS_UNAVAIL;
@ -175,7 +176,10 @@ _nss_dns_gethostbyname2_r (const char *name, int af, struct hostent *result,
enum nss_status status = (errno == ECONNREFUSED
? NSS_STATUS_UNAVAIL : NSS_STATUS_NOTFOUND);
*h_errnop = h_errno;
*errnop = h_errno == TRY_AGAIN ? EAGAIN : ENOENT;
if (h_errno == TRY_AGAIN)
*errnop = EAGAIN;
else
__set_errno (olderr);
/* If we are looking for a IPv6 address and mapping is enabled
by having the RES_USE_INET6 bit in _res.options set, we try
@ -236,6 +240,7 @@ _nss_dns_gethostbyaddr_r (const void *addr, socklen_t len, int af,
char qbuf[MAXDNAME+1], *qp = NULL;
size_t size;
int n, status;
int olderr = errno;
if ((_res.options & RES_INIT) == 0 && __res_ninit (&_res) == -1)
return NSS_STATUS_UNAVAIL;
@ -300,7 +305,7 @@ _nss_dns_gethostbyaddr_r (const void *addr, socklen_t len, int af,
if (n < 0)
{
*h_errnop = h_errno;
*errnop = errno;
__set_errno (olderr);
return errno == ECONNREFUSED ? NSS_STATUS_UNAVAIL : NSS_STATUS_NOTFOUND;
}
@ -443,7 +448,6 @@ getanswer_r (const querybuf *answer, int anslen, const char *qname, int qtype,
if (__builtin_expect (qdcount, 1) != 1)
{
*h_errnop = NO_RECOVERY;
*errnop = ENOENT;
return NSS_STATUS_UNAVAIL;
}
if (sizeof (struct host_data) + (ancount + 1) * sizeof (char *) >= buflen)

12
resolv/nss_dns/dns-network.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
/* Copyright (C) 1996, 1997, 1998, 1999, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Extended from original form by Ulrich Drepper <drepper@cygnus.com>, 1996.
@ -146,6 +146,7 @@ _nss_dns_getnetbyaddr_r (uint32_t net, int type, struct netent *result,
char qbuf[MAXDNAME];
int cnt, anslen;
u_int32_t net2;
int olderr = errno;
/* No net address lookup for IPv6 yet. */
if (type != AF_INET)
@ -185,10 +186,11 @@ _nss_dns_getnetbyaddr_r (uint32_t net, int type, struct netent *result,
if (anslen < 0)
{
/* Nothing found. */
*errnop = errno;
return (errno == ECONNREFUSED
|| errno == EPFNOSUPPORT
|| errno == EAFNOSUPPORT)
int err = errno;
__set_errno (olderr);
return (err == ECONNREFUSED
|| err == EPFNOSUPPORT
|| err == EAFNOSUPPORT)
? NSS_STATUS_UNAVAIL : NSS_STATUS_NOTFOUND;
}