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Diffstat (limited to 'hesiod/nss_hesiod/hesiod-pwd.c')
-rw-r--r--hesiod/nss_hesiod/hesiod-pwd.c12
1 files changed, 9 insertions, 3 deletions
diff --git a/hesiod/nss_hesiod/hesiod-pwd.c b/hesiod/nss_hesiod/hesiod-pwd.c
index 9f57e27906..2a7f65e2f0 100644
--- a/hesiod/nss_hesiod/hesiod-pwd.c
+++ b/hesiod/nss_hesiod/hesiod-pwd.c
@@ -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;
}