From cfedb365b4a2a90111810a7918d58aa679adb99c Mon Sep 17 00:00:00 2001 From: Howard Chu Date: Sat, 26 Jan 2013 18:55:35 +0000 Subject: [PATCH] Fix MDB_CURRENT updating for dupsort items --- libraries/liblmdb/mdb.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/libraries/liblmdb/mdb.c b/libraries/liblmdb/mdb.c index e5013d6d56..575e494487 100644 --- a/libraries/liblmdb/mdb.c +++ b/libraries/liblmdb/mdb.c @@ -5064,8 +5064,10 @@ current: */ if (F_ISSET(flags, MDB_RESERVE)) data->mv_data = NODEDATA(leaf); - else + else if (data->mv_size) memcpy(NODEDATA(leaf), data->mv_data, data->mv_size); + else + memcpy(NODEKEY(leaf), key->mv_data, key->mv_size); goto done; } mdb_node_del(mc->mc_pg[mc->mc_top], mc->mc_ki[mc->mc_top], 0); -- 2.39.5