From: Howard Chu <hyc@openldap.org>
Date: Fri, 21 Feb 2025 04:42:03 +0000 (+0000)
Subject: ITS#10024 lmdb: fix MDB_PREVSNAPSHOT txnid initialization
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f20e41de09d97e4461946b7e26ec831d0c24fac7;p=thirdparty%2Fopenldap.git

ITS#10024 lmdb: fix MDB_PREVSNAPSHOT txnid initialization
---

diff --git a/libraries/liblmdb/mdb.c b/libraries/liblmdb/mdb.c
index 1cfc3ae2ca..79e90c95c7 100644
--- a/libraries/liblmdb/mdb.c
+++ b/libraries/liblmdb/mdb.c
@@ -5083,6 +5083,9 @@ mdb_env_open2(MDB_env *env, int prev)
 #endif
 	env->me_maxpg = env->me_mapsize / env->me_psize;
 
+	if (prev && env->me_txns)
+		env->me_txns->mti_txnid = meta.mm_txnid;
+
 #if MDB_DEBUG
 	{
 		MDB_meta *meta = mdb_env_pick_meta(env);