diff options
Diffstat (limited to 'nis/nis_ismember.c')
| -rw-r--r-- | nis/nis_ismember.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/nis/nis_ismember.c b/nis/nis_ismember.c index 178b4890ef..f3f9bc9540 100644 --- a/nis/nis_ismember.c +++ b/nis/nis_ismember.c @@ -1,4 +1,4 @@ -/* Copyright (c) 1997, 1998, 1999, 2006 Free Software Foundation, Inc. +/* Copyright (c) 1997, 1998, 1999 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Thorsten Kukuk <kukuk@suse.de>, 1997. @@ -47,7 +47,8 @@ internal_ismember (const_nis_name principal, const_nis_name group) res = nis_lookup (buf, EXPAND_NAME|FOLLOW_LINKS); if (res == NULL || NIS_RES_STATUS (res) != NIS_SUCCESS) { - nis_freeresult (res); + if (res) + nis_freeresult (res); return 0; } |