diff options
Diffstat (limited to 'hesiod/nss_hesiod/hesiod-grp.c')
| -rw-r--r-- | hesiod/nss_hesiod/hesiod-grp.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/hesiod/nss_hesiod/hesiod-grp.c b/hesiod/nss_hesiod/hesiod-grp.c index fdaf1f26f7..50c53f7893 100644 --- a/hesiod/nss_hesiod/hesiod-grp.c +++ b/hesiod/nss_hesiod/hesiod-grp.c @@ -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; } |