From: Hallvard Furuseth <hallvard@openldap.org>
Date: Wed, 3 Oct 2012 16:08:56 +0000 (+0200)
Subject: Fix mdb_open() off-by-one error in maxdbs check
X-Git-Tag: OPENLDAP_REL_ENG_2_4_34~139^2~21
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=a3f33dd20e71b9c94e94a0e1125fcee8d35fc70f;p=openldap

Fix mdb_open() off-by-one error in maxdbs check
---

diff --git a/libraries/libmdb/mdb.c b/libraries/libmdb/mdb.c
index 9e3e2ae9d7..262919a24c 100644
--- a/libraries/libmdb/mdb.c
+++ b/libraries/libmdb/mdb.c
@@ -6548,7 +6548,7 @@ int mdb_open(MDB_txn *txn, const char *name, unsigned int flags, MDB_dbi *dbi)
 	}
 
 	/* If no free slot and max hit, fail */
-	if (!unused && txn->mt_numdbs >= txn->mt_env->me_maxdbs - 1)
+	if (!unused && txn->mt_numdbs >= txn->mt_env->me_maxdbs)
 		return MDB_DBS_FULL;
 
 	/* Find the DB info */