diff options
Diffstat (limited to 'hesiod/nss_hesiod/hesiod-service.c')
| -rw-r--r-- | hesiod/nss_hesiod/hesiod-service.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/hesiod/nss_hesiod/hesiod-service.c b/hesiod/nss_hesiod/hesiod-service.c index bd4cb612fb..cb5edd2859 100644 --- a/hesiod/nss_hesiod/hesiod-service.c +++ b/hesiod/nss_hesiod/hesiod-service.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. @@ -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 |