From: Hallvard Furuseth <hallvard@openldap.org>
Date: Tue, 8 Dec 2015 15:43:55 +0000 (+0100)
Subject: ITS#8334 Fix MDB_APPENDDUP vs. rewrite(single item)
X-Git-Tag: LMDB_0.9.18~11
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=25fd09df6daa7e0609d419dad44e5d8a05cf80db;p=openldap

ITS#8334 Fix MDB_APPENDDUP vs. rewrite(single item)
---

diff --git a/libraries/liblmdb/mdb.c b/libraries/liblmdb/mdb.c
index a624cba3c4..e6bae4f861 100644
--- a/libraries/liblmdb/mdb.c
+++ b/libraries/liblmdb/mdb.c
@@ -6491,7 +6491,7 @@ more:
 #endif
 				/* does data match? */
 				if (!dcmp(data, &olddata)) {
-					if (flags & MDB_NODUPDATA)
+					if (flags & (MDB_NODUPDATA|MDB_APPENDDUP))
 						return MDB_KEYEXIST;
 					/* overwrite it */
 					goto current;