From 523ded820a8dfe90ea030930993d825afaf89aca Mon Sep 17 00:00:00 2001
From: Johan Danielsson <joda@pdc.kth.se>
Date: Sat, 20 Feb 1999 15:11:54 +0000
Subject: [PATCH] (NDBM_open): add test for database format

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@5395 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 lib/hdb/ndbm.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/lib/hdb/ndbm.c b/lib/hdb/ndbm.c
index 631d3a11c..314c48233 100644
--- a/lib/hdb/ndbm.c
+++ b/lib/hdb/ndbm.c
@@ -240,6 +240,7 @@ NDBM__del(krb5_context context, HDB *db, krb5_data key)
 static krb5_error_code
 NDBM_open(krb5_context context, HDB *db, int flags, mode_t mode)
 {
+    krb5_error_code ret;
     struct ndbm_db *d = malloc(sizeof(*d));
     char *lock_file;
     if(d == NULL)
@@ -263,7 +264,13 @@ NDBM_open(krb5_context context, HDB *db, int flags, mode_t mode)
 	return errno;
     }
     db->db = d;
-    return 0;
+    if((flags & O_ACCMODE) == O_RDONLY)
+	ret = hdb_check_db_format(context, db);
+    else
+	ret = hdb_init_db(context, db);
+    if(ret == HDB_ERR_NOENTRY)
+	return 0;
+    return ret;
 }
 
 static krb5_error_code