From 7881fd0fa7dbfc427c2176716d1b62ece319a960 Mon Sep 17 00:00:00 2001 From: Howard Chu Date: Mon, 23 Nov 2015 18:30:24 +0000 Subject: [PATCH] ITS#8321 Fix mdb_cursor_set Always reinit mc_pg[0] if cursor is not C_INITIALIZED It might have a stale value when using nested txns --- libraries/liblmdb/mdb.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/libraries/liblmdb/mdb.c b/libraries/liblmdb/mdb.c index 307cb4bf7f..7b5e099534 100644 --- a/libraries/liblmdb/mdb.c +++ b/libraries/liblmdb/mdb.c @@ -5878,6 +5878,8 @@ mdb_cursor_set(MDB_cursor *mc, MDB_val *key, MDB_val *data, } else return MDB_NOTFOUND; } + } else { + mc->mc_pg[0] = 0; } rc = mdb_page_search(mc, key, 0); -- 2.39.2