From 396968ab92342b66a5da6e8852204f201bcc547b Mon Sep 17 00:00:00 2001
From: Arthur de Jong <arthur@arthurdejong.org>
Date: Sat, 5 Apr 2008 13:35:25 +0000
Subject: properly check the limit (as seen in nis-initgroups.c)

git-svn-id: http://arthurdejong.org/svn/nss-pam-ldapd/nss-ldapd@658 ef36b2f9-881f-0410-afb5-c4e39611909c
---
 nss/group.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'nss')

diff --git a/nss/group.c b/nss/group.c
index 3ab875d..d552ccf 100644
--- a/nss/group.c
+++ b/nss/group.c
@@ -64,8 +64,11 @@ static enum nss_status read_gids(
     READ_TYPE(fp,gid,gid_t);
     /* skip members */
     SKIP_STRINGLIST(fp);
+    /* check if we reached the limit */
+    if ( (limit>0) && (*size>=limit) )
+      return NSS_STATUS_SUCCESS;
     /* check if entry would fit and we have not returned too many */
-    if ( ((*start)>=(*size)) || (num>=limit) )
+    if ((*start)>=(*size))
       { ERROR_OUT_BUFERROR(fp); }
     /* add gid to list */
     (*groupsp)[(*start)++]=gid;
-- 
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