From 20c97f7f5ec5755a370b662637dcbb26eda8b9e3 Mon Sep 17 00:00:00 2001
From: Johan Danielsson <joda@pdc.kth.se>
Date: Sat, 20 Feb 1999 15:11:27 +0000
Subject: [PATCH] (DB_open): add test for database format

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@5394 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 lib/hdb/db.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/lib/hdb/db.c b/lib/hdb/db.c
index 2f011ca7e..72d610b62 100644
--- a/lib/hdb/db.c
+++ b/lib/hdb/db.c
@@ -216,13 +216,20 @@ static krb5_error_code
 DB_open(krb5_context context, HDB *db, int flags, mode_t mode)
 {
     char *fn;
+    krb5_error_code ret;
 
     asprintf(&fn, "%s.db", db->name);
     db->db = dbopen(fn, flags, mode, DB_BTREE, NULL);
     free(fn);
     if(db->db == NULL)
 	return errno;
-    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;
 }
 
 krb5_error_code