diff options
Diffstat (limited to 'nis/nss_compat/compat-grp.c')
| -rw-r--r-- | nis/nss_compat/compat-grp.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/nis/nss_compat/compat-grp.c b/nis/nss_compat/compat-grp.c index 08bf5d2f80..d51eb6d0f2 100644 --- a/nis/nss_compat/compat-grp.c +++ b/nis/nss_compat/compat-grp.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1996-1999,2001,2002,2003,2004 Free Software Foundation, Inc. +/* Copyright (C) 1996-1999,2001-2004,2005 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Thorsten Kukuk <kukuk@suse.de>, 1996. @@ -229,9 +229,10 @@ getgrnam_plusgroup (const char *name, struct group *result, ent_t *ent, if (!nss_getgrnam_r) return NSS_STATUS_UNAVAIL; - if (nss_getgrnam_r (name, result, buffer, buflen, errnop) != - NSS_STATUS_SUCCESS) - return NSS_STATUS_NOTFOUND; + enum nss_status status = nss_getgrnam_r (name, result, buffer, buflen, + errnop); + if (status != NSS_STATUS_SUCCESS) + return status; if (in_blacklist (result->gr_name, strlen (result->gr_name), ent)) return NSS_STATUS_NOTFOUND; @@ -551,7 +552,7 @@ internal_getgrgid_r (gid_t gid, struct group *result, ent_t *ent, !(parse_res = _nss_files_parse_grent (p, result, data, buflen, errnop))); - if (parse_res == -1) + if (__builtin_expect (parse_res == -1, 0)) /* The parser ran out of space. */ goto erange_reset; @@ -589,9 +590,11 @@ internal_getgrgid_r (gid_t gid, struct group *result, ent_t *ent, /* +:... */ if (result->gr_name[0] == '+' && result->gr_name[1] == '\0') { - enum nss_status status; + if (!nss_getgrgid_r) + return NSS_STATUS_UNAVAIL; - status = nss_getgrgid_r (gid, result, buffer, buflen, errnop); + enum nss_status status = nss_getgrgid_r (gid, result, buffer, buflen, + errnop); if (status == NSS_STATUS_RETURN) /* We couldn't parse the entry */ return NSS_STATUS_NOTFOUND; else |